Market icon
Sports·MLB

MLB World Series Champion 2026

Market icon
Sports·MLB

MLB World Series Champion 2026

Los Angeles Dodgers 25%

Seattle Mariners 9.3%

New York Mets 8.8%

New York Yankees 8%

Polymarket

$8,267,376 Vol.

Los Angeles Dodgers 25%

Seattle Mariners 9.3%

New York Mets 8.8%

New York Yankees 8%

Polymarket

$8,267,376 Vol.

Los Angeles Dodgers

$52,046 Vol.

25%

Seattle Mariners

$214,905 Vol.

9%

New York Mets

$278,137 Vol.

9%

New York Yankees

$41,031 Vol.

8%

Toronto Blue Jays

$45,507 Vol.

8%

Boston Red Sox

$1,003,090 Vol.

5%

Atlanta Braves

$611,578 Vol.

4%

Philadelphia Phillies

$728,048 Vol.

4%

Chicago Cubs

$607,899 Vol.

4%

Detroit Tigers

$509,487 Vol.

4%

Baltimore Orioles

$729,640 Vol.

2%

Houston Astros

$792,831 Vol.

2%

Milwaukee Brewers

$524,210 Vol.

2%

San Diego Padres

$557,909 Vol.

2%

Texas Rangers

$357,140 Vol.

2%

Kansas City Royals

$79,216 Vol.

2%

Cincinnati Reds

$84,230 Vol.

1%

Pittsburgh Pirates

$163,759 Vol.

1%

Cleveland Guardians

$85,435 Vol.

1%

San Francisco Giants

$96,675 Vol.

1%

Arizona Diamondbacks

$108,825 Vol.

1%

Tampa Bay Rays

$57,395 Vol.

1%

Athletics

$53,049 Vol.

1%

Minnesota Twins

$69,621 Vol.

1%

Miami Marlins

$51,831 Vol.

<1%

St. Louis Cardinals

$103,456 Vol.

<1%

Chicago White Sox

$69,529 Vol.

<1%

Los Angeles Angels

$71,010 Vol.

<1%

Washington Nationals

$61,212 Vol.

<1%

Colorado Rockies

$58,673 Vol.

<1%

This market will resolve according to the team that wins the 2026 MLB World Series. If at any point it becomes impossible for a listed team to win the 2026 MLB World Series per the rules of MLB (e.g., they are eliminated in the playoffs), the corresponding market will resolve to “No”. If the 2026 MLB season is cancelled, postponed after December 31, 2026 ET, or there is otherwise no winner declared within that timeframe, this market will resolve to “Other”. The primary resolution source will be official information from MLB (https://www.mlb.com/); however, a consensus of credible reporting may also be used.The Los Angeles Dodgers lead trader consensus at 27.5% implied probability for the 2026 World Series, bolstered by their fresh 2024 championship roster featuring Shohei Ohtani, Mookie Betts, and Freddie Freeman alongside deep pitching prospects and farm system strength, positioning them for sustained dominance despite luxury tax concerns. Seattle Mariners at 10.3% reflect elite rotation depth with Luis Castillo, Logan Gilbert, and emerging arms like Bryan Woo, paired with Julio Rodríguez's star potential in a winnable AL West. New York Mets (7.7%) surged on Juan Soto's blockbuster 15-year, $765 million signing, complementing Francisco Lindor and Pete Alonso for NL East contention. Yankees (7.5%) lean on Aaron Judge and Gerrit Cole but face Soto's departure; Blue Jays (6.5%) eye Vladimir Guerrero Jr.'s extension and pitching upgrades. A wide-open field highlights parity, with injuries, trades, and prospect development as key differentiators through 2025.

The Los Angeles Dodgers lead trader consensus at 27.5% implied probability for the 2026 World Series, bolstered by their fresh 2024 championship roster featuring Shohei Ohtani, Mookie Betts, and Freddie Freeman alongside deep pitching prospects and farm system strength, positioning them for sustained dominance despite luxury tax concerns. Seattle Mariners at 10.3% reflect elite rotation depth with Luis Castillo, Logan Gilbert, and emerging arms like Bryan Woo, paired with Julio Rodríguez's star potential in a winnable AL West. New York Mets (7.7%) surged on Juan Soto's blockbuster 15-year, $765 million signing, complementing Francisco Lindor and Pete Alonso for NL East contention. Yankees (7.5%) lean on Aaron Judge and Gerrit Cole but face Soto's departure; Blue Jays (6.5%) eye Vladimir Guerrero Jr.'s extension and pitching upgrades. A wide-open field highlights parity, with injuries, trades, and prospect development as key differentiators through 2025.

Experimental AI-generated summary referencing Polymarket data · Updated
This market will resolve according to the team that wins the 2026 MLB World Series. If at any point it becomes impossible for a listed team to win the 2026 MLB World Series per the rules of MLB (e.g., they are eliminated in the playoffs), the corresponding market will resolve to “No”. If the 2026 MLB season is cancelled, postponed after December 31, 2026 ET, or there is otherwise no winner declared within that timeframe, this market will resolve to “Other”. The primary resolution source will be official information from MLB (https://www.mlb.com/); however, a consensus of credible reporting may also be used.The Los Angeles Dodgers lead trader consensus at 27.5% implied probability for the 2026 World Series, bolstered by their fresh 2024 championship roster featuring Shohei Ohtani, Mookie Betts, and Freddie Freeman alongside deep pitching prospects and farm system strength, positioning them for sustained dominance despite luxury tax concerns. Seattle Mariners at 10.3% reflect elite rotation depth with Luis Castillo, Logan Gilbert, and emerging arms like Bryan Woo, paired with Julio Rodríguez's star potential in a winnable AL West. New York Mets (7.7%) surged on Juan Soto's blockbuster 15-year, $765 million signing, complementing Francisco Lindor and Pete Alonso for NL East contention. Yankees (7.5%) lean on Aaron Judge and Gerrit Cole but face Soto's departure; Blue Jays (6.5%) eye Vladimir Guerrero Jr.'s extension and pitching upgrades. A wide-open field highlights parity, with injuries, trades, and prospect development as key differentiators through 2025.

The Los Angeles Dodgers lead trader consensus at 27.5% implied probability for the 2026 World Series, bolstered by their fresh 2024 championship roster featuring Shohei Ohtani, Mookie Betts, and Freddie Freeman alongside deep pitching prospects and farm system strength, positioning them for sustained dominance despite luxury tax concerns. Seattle Mariners at 10.3% reflect elite rotation depth with Luis Castillo, Logan Gilbert, and emerging arms like Bryan Woo, paired with Julio Rodríguez's star potential in a winnable AL West. New York Mets (7.7%) surged on Juan Soto's blockbuster 15-year, $765 million signing, complementing Francisco Lindor and Pete Alonso for NL East contention. Yankees (7.5%) lean on Aaron Judge and Gerrit Cole but face Soto's departure; Blue Jays (6.5%) eye Vladimir Guerrero Jr.'s extension and pitching upgrades. A wide-open field highlights parity, with injuries, trades, and prospect development as key differentiators through 2025.

Experimental AI-generated summary referencing Polymarket data · Updated

Beware of external links.

Frequently Asked Questions

"MLB World Series Champion 2026" is a prediction market on Polymarket with 30 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "Los Angeles Dodgers" at 25%, followed by "Seattle Mariners" at 9%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 25¢ implies that the market collectively assigns a 25% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

As of today, "MLB World Series Champion 2026" has generated $8.3 million in total trading volume since the market launched on Jan 21, 2026. This level of trading activity reflects strong engagement from the Polymarket community and helps ensure that the current odds are informed by a deep pool of market participants. You can track live price movements and trade on any outcome directly on this page.

To trade on "MLB World Series Champion 2026," browse the 30 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current frontrunner for "MLB World Series Champion 2026" is "Los Angeles Dodgers" at 25%, meaning the market assigns a 25% chance to that outcome. The next closest outcome is "Seattle Mariners" at 9%. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "MLB World Series Champion 2026" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.