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Sports·MLB

Colorado Rockies – Arizona Diamondbacks

Polymarket
Rockies
Rockies
3
2
FINAL
Diamondbacks
Diamondbacks
$1.05M Vol.Polymarket

Moneyline

$821K Vol.

Spreads

$62.4K Vol.

Totals

$166K Vol.

Will there be a run in the first inning?

$698 Vol.

In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40PM ET: This market will resolve to "Colorado Rockies" if the Colorado Rockies win the game. This market will resolve to "Arizona Diamondbacks" if the Arizona Diamondbacks win the game. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40 PM ET: This market will resolve to "Arizona Diamondbacks" if the Arizona Diamondbacks win the game by 2 or more runs. Otherwise, this market will resolve to "Colorado Rockies". If the game ends in a tie, this market will resolve to "Colorado Rockies". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40 PM ET: This market will resolve to "Arizona Diamondbacks" if the Arizona Diamondbacks win the game by 5 or more runs. Otherwise, this market will resolve to "Colorado Rockies". If the game ends in a tie, this market will resolve to "Colorado Rockies". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40 PM ET: This market will resolve to "Arizona Diamondbacks" if the Arizona Diamondbacks win the game by 4 or more runs. Otherwise, this market will resolve to "Colorado Rockies". If the game ends in a tie, this market will resolve to "Colorado Rockies". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40 PM ET: This market will resolve to "Arizona Diamondbacks" if the Arizona Diamondbacks win the game by 3 or more runs. Otherwise, this market will resolve to "Colorado Rockies". If the game ends in a tie, this market will resolve to "Colorado Rockies". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40 PM ET: This market will resolve to "Colorado Rockies" if the Colorado Rockies win the game by 2 or more runs. Otherwise, this market will resolve to "Arizona Diamondbacks". If the game ends in a tie, this market will resolve to "Arizona Diamondbacks". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40 PM ET: This market will resolve to "Colorado Rockies" if the Colorado Rockies win the game by 3 or more runs. Otherwise, this market will resolve to "Arizona Diamondbacks". If the game ends in a tie, this market will resolve to "Arizona Diamondbacks". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40 PM ET: This market will resolve to "Colorado Rockies" if the Colorado Rockies win the game by 4 or more runs. Otherwise, this market will resolve to "Arizona Diamondbacks". If the game ends in a tie, this market will resolve to "Arizona Diamondbacks". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40 PM ET: This market will resolve to "Over" if the Colorado Rockies and Arizona Diamondbacks combine to score 10 or more runs in this game. If the combined total is less than 10, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40 PM ET: This market will resolve to "Over" if the Colorado Rockies and Arizona Diamondbacks combine to score 6 or more runs in this game. If the combined total is less than 6, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40 PM ET: This market will resolve to "Over" if the Colorado Rockies and Arizona Diamondbacks combine to score 7 or more runs in this game. If the combined total is less than 7, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40 PM ET: This market will resolve to "Over" if the Colorado Rockies and Arizona Diamondbacks combine to score 8 or more runs in this game. If the combined total is less than 8, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40 PM ET: This market will resolve to "Over" if the Colorado Rockies and Arizona Diamondbacks combine to score 9 or more runs in this game. If the combined total is less than 9, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40 PM ET: This market will resolve to "Over" if the Colorado Rockies and Arizona Diamondbacks combine to score 11 or more runs in this game. If the combined total is less than 11, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40 PM ET: This market will resolve to "Over" if the Colorado Rockies and Arizona Diamondbacks combine to score 12 or more runs in this game. If the combined total is less than 12, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40 PM ET: This market will resolve to "Over" if the Colorado Rockies and Arizona Diamondbacks combine to score 5 or more runs in this game. If the combined total is less than 5, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40 PM ET: This market will resolve to "Yes" if at least one run is scored in the 1st inning by either the Colorado Rockies or Arizona Diamondbacks. This market will resolve to "No" if no runs are scored in the 1st inning by either team. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.Arizona Diamondbacks enter the matchup with stronger recent form, sitting at 26-23 and third in the NL West while riding a five-game winning streak that includes a 2-1 victory over the Rockies on May 21. Colorado, mired at 19-32 and last in the division, continues to battle multiple injuries, including center fielder Brenton Doyle (oblique) and outfielder Mickey Moniak (ankle) on the injured list along with key pitchers. Arizona has dealt with its own absences, such as catcher James McCann (quad) and first baseman Carlos Santana (thigh), yet maintains better overall roster health and momentum heading into the series. Coors Field or Chase Field conditions and bullpen availability remain key variables in these NL West contests.

In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40PM ET:

This market will resolve to "Colorado Rockies" if the Colorado Rockies win the game.

This market will resolve to "Arizona Diamondbacks" if the Arizona Diamondbacks win the game.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50.

The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.
Volume
$1,050,614
End Date
May 30, 2026
Market Opened
May 16, 2026, 9:00 AM ET

Resolution Source

https://www.mlb.com/

Resolver

0x65070BE91...
In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40PM ET: This market will resolve to "Colorado Rockies" if the Colorado Rockies win the game. This market will resolve to "Arizona Diamondbacks" if the Arizona Diamondbacks win the game. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.

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Frequently Asked Questions

The “Rockies vs. Diamondbacks” market on Polymarket lets you trade on the outcome of the MLB game between the Colorado Rockies and the Arizona Diamondbacks, scheduled for May 22, 2026 at 9:40 PM ET. The primary market is the moneyline — which team will win the game — where Rockies is currently priced at 100¢ (100% implied probability) and Diamondbacks at 0¢ (0%). Beyond the moneyline, sports markets on Polymarket may feature spreads, totals (over/under), and player props, giving you multiple ways to trade on this game. Prices reflect real-time crowd-sourced probabilities. Shares in the correct outcome pay out $1 each when the market resolves after the game ends.

As of now, the “Rockies vs. Diamondbacks” market has generated $1.1 million in total trading volume across all market types (moneyline, spreads, totals, and player props). This volume reflects active engagement from the Polymarket trading community, and a deeper pool of traders generally means more informative, reliable odds. You can track live price movements and trade on any market directly on this page.

To trade on “Rockies vs. Diamondbacks,” start by choosing the market type you want to trade: Moneyline (which team wins), Spreads (margin of victory), Totals (combined score over/under), or Player Props (individual player stat lines). Each market shows the current price for each side — for example, the moneyline shows COL at 100¢ and ARI at 0¢. Select the side you want to trade, choose Buy to take a position or Sell to close an existing one, enter your amount, and click Trade. If your chosen side is correct when the game ends and the market resolves, your shares pay out $1 each. If it’s incorrect, they pay out $0. You can also sell your shares at any time before the game ends to lock in a profit or cut a loss.

The current moneyline odds for “Rockies vs. Diamondbacks” show Colorado Rockies at 100¢ (100% implied probability) and Arizona Diamondbacks at 0¢ (0%). All odds update in real-time as traders buy and sell shares, reflecting the latest collective view of how this game will play out. Check back frequently or bookmark this page to follow how the odds shift as game time approaches.

The “Rockies vs. Diamondbacks” market resolves based on the official final score of the MLB game as reported by MLB’s official results, including overtime if applicable. Moneyline markets resolve to the team that wins the game. Spread markets resolve based on the final margin of victory relative to the posted line. Totals (over/under) markets resolve based on the combined final score of both teams. Player prop markets resolve based on official box score statistics. If the game is postponed or canceled, the market resolution rules (available in the Rules section on this page) specify how that scenario is handled. We recommend reviewing the full resolution criteria before trading.
Sports·MLB

Colorado Rockies – Arizona Diamondbacks

Polymarket
Rockies
Rockies
3
2
FINAL
Diamondbacks
Diamondbacks
$1.05M Vol.Polymarket

Moneyline

$821K Vol.

Spreads

$62.4K Vol.

Totals

$166K Vol.

Will there be a run in the first inning?

$698 Vol.

In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40PM ET: This market will resolve to "Colorado Rockies" if the Colorado Rockies win the game. This market will resolve to "Arizona Diamondbacks" if the Arizona Diamondbacks win the game. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40 PM ET: This market will resolve to "Arizona Diamondbacks" if the Arizona Diamondbacks win the game by 2 or more runs. Otherwise, this market will resolve to "Colorado Rockies". If the game ends in a tie, this market will resolve to "Colorado Rockies". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40 PM ET: This market will resolve to "Arizona Diamondbacks" if the Arizona Diamondbacks win the game by 5 or more runs. Otherwise, this market will resolve to "Colorado Rockies". If the game ends in a tie, this market will resolve to "Colorado Rockies". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40 PM ET: This market will resolve to "Arizona Diamondbacks" if the Arizona Diamondbacks win the game by 4 or more runs. Otherwise, this market will resolve to "Colorado Rockies". If the game ends in a tie, this market will resolve to "Colorado Rockies". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40 PM ET: This market will resolve to "Arizona Diamondbacks" if the Arizona Diamondbacks win the game by 3 or more runs. Otherwise, this market will resolve to "Colorado Rockies". If the game ends in a tie, this market will resolve to "Colorado Rockies". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40 PM ET: This market will resolve to "Colorado Rockies" if the Colorado Rockies win the game by 2 or more runs. Otherwise, this market will resolve to "Arizona Diamondbacks". If the game ends in a tie, this market will resolve to "Arizona Diamondbacks". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40 PM ET: This market will resolve to "Colorado Rockies" if the Colorado Rockies win the game by 3 or more runs. Otherwise, this market will resolve to "Arizona Diamondbacks". If the game ends in a tie, this market will resolve to "Arizona Diamondbacks". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40 PM ET: This market will resolve to "Colorado Rockies" if the Colorado Rockies win the game by 4 or more runs. Otherwise, this market will resolve to "Arizona Diamondbacks". If the game ends in a tie, this market will resolve to "Arizona Diamondbacks". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40 PM ET: This market will resolve to "Over" if the Colorado Rockies and Arizona Diamondbacks combine to score 10 or more runs in this game. If the combined total is less than 10, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40 PM ET: This market will resolve to "Over" if the Colorado Rockies and Arizona Diamondbacks combine to score 6 or more runs in this game. If the combined total is less than 6, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40 PM ET: This market will resolve to "Over" if the Colorado Rockies and Arizona Diamondbacks combine to score 7 or more runs in this game. If the combined total is less than 7, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40 PM ET: This market will resolve to "Over" if the Colorado Rockies and Arizona Diamondbacks combine to score 8 or more runs in this game. If the combined total is less than 8, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40 PM ET: This market will resolve to "Over" if the Colorado Rockies and Arizona Diamondbacks combine to score 9 or more runs in this game. If the combined total is less than 9, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40 PM ET: This market will resolve to "Over" if the Colorado Rockies and Arizona Diamondbacks combine to score 11 or more runs in this game. If the combined total is less than 11, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40 PM ET: This market will resolve to "Over" if the Colorado Rockies and Arizona Diamondbacks combine to score 12 or more runs in this game. If the combined total is less than 12, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40 PM ET: This market will resolve to "Over" if the Colorado Rockies and Arizona Diamondbacks combine to score 5 or more runs in this game. If the combined total is less than 5, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40 PM ET: This market will resolve to "Yes" if at least one run is scored in the 1st inning by either the Colorado Rockies or Arizona Diamondbacks. This market will resolve to "No" if no runs are scored in the 1st inning by either team. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.Arizona Diamondbacks enter the matchup with stronger recent form, sitting at 26-23 and third in the NL West while riding a five-game winning streak that includes a 2-1 victory over the Rockies on May 21. Colorado, mired at 19-32 and last in the division, continues to battle multiple injuries, including center fielder Brenton Doyle (oblique) and outfielder Mickey Moniak (ankle) on the injured list along with key pitchers. Arizona has dealt with its own absences, such as catcher James McCann (quad) and first baseman Carlos Santana (thigh), yet maintains better overall roster health and momentum heading into the series. Coors Field or Chase Field conditions and bullpen availability remain key variables in these NL West contests.

In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40PM ET:

This market will resolve to "Colorado Rockies" if the Colorado Rockies win the game.

This market will resolve to "Arizona Diamondbacks" if the Arizona Diamondbacks win the game.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50.

The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.
Volume
$1,050,614
End Date
May 30, 2026
Market Opened
May 16, 2026, 9:00 AM ET

Resolution Source

https://www.mlb.com/

Resolver

0x65070BE91...
In the upcoming MLB game between the Colorado Rockies and Arizona Diamondbacks, scheduled for May 22 at 9:40PM ET: This market will resolve to "Colorado Rockies" if the Colorado Rockies win the game. This market will resolve to "Arizona Diamondbacks" if the Arizona Diamondbacks win the game. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.

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Frequently Asked Questions

The “Rockies vs. Diamondbacks” market on Polymarket lets you trade on the outcome of the MLB game between the Colorado Rockies and the Arizona Diamondbacks, scheduled for May 22, 2026 at 9:40 PM ET. The primary market is the moneyline — which team will win the game — where Rockies is currently priced at 100¢ (100% implied probability) and Diamondbacks at 0¢ (0%). Beyond the moneyline, sports markets on Polymarket may feature spreads, totals (over/under), and player props, giving you multiple ways to trade on this game. Prices reflect real-time crowd-sourced probabilities. Shares in the correct outcome pay out $1 each when the market resolves after the game ends.

As of now, the “Rockies vs. Diamondbacks” market has generated $1.1 million in total trading volume across all market types (moneyline, spreads, totals, and player props). This volume reflects active engagement from the Polymarket trading community, and a deeper pool of traders generally means more informative, reliable odds. You can track live price movements and trade on any market directly on this page.

To trade on “Rockies vs. Diamondbacks,” start by choosing the market type you want to trade: Moneyline (which team wins), Spreads (margin of victory), Totals (combined score over/under), or Player Props (individual player stat lines). Each market shows the current price for each side — for example, the moneyline shows COL at 100¢ and ARI at 0¢. Select the side you want to trade, choose Buy to take a position or Sell to close an existing one, enter your amount, and click Trade. If your chosen side is correct when the game ends and the market resolves, your shares pay out $1 each. If it’s incorrect, they pay out $0. You can also sell your shares at any time before the game ends to lock in a profit or cut a loss.

The current moneyline odds for “Rockies vs. Diamondbacks” show Colorado Rockies at 100¢ (100% implied probability) and Arizona Diamondbacks at 0¢ (0%). All odds update in real-time as traders buy and sell shares, reflecting the latest collective view of how this game will play out. Check back frequently or bookmark this page to follow how the odds shift as game time approaches.

The “Rockies vs. Diamondbacks” market resolves based on the official final score of the MLB game as reported by MLB’s official results, including overtime if applicable. Moneyline markets resolve to the team that wins the game. Spread markets resolve based on the final margin of victory relative to the posted line. Totals (over/under) markets resolve based on the combined final score of both teams. Player prop markets resolve based on official box score statistics. If the game is postponed or canceled, the market resolution rules (available in the Rules section on this page) specify how that scenario is handled. We recommend reviewing the full resolution criteria before trading.