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Sports·MLB

MLB World Series Champion 2026

Market icon
Sports·MLB

MLB World Series Champion 2026

Los Angeles Dodgers 29%

Seattle Mariners 7.8%

New York Yankees 8%

Toronto Blue Jays 7%

Polymarket

$7,991,218 Vol.

Los Angeles Dodgers 29%

Seattle Mariners 7.8%

New York Yankees 8%

Toronto Blue Jays 7%

Polymarket

$7,991,218 Vol.

Los Angeles Dodgers

$46,428 Vol.

29%

Seattle Mariners

$204,593 Vol.

8%

New York Yankees

$40,038 Vol.

8%

Toronto Blue Jays

$37,131 Vol.

7%

New York Mets

$257,991 Vol.

6%

Boston Red Sox

$985,578 Vol.

5%

Atlanta Braves

$595,409 Vol.

5%

Chicago Cubs

$593,802 Vol.

4%

Detroit Tigers

$488,677 Vol.

4%

Philadelphia Phillies

$705,469 Vol.

4%

Baltimore Orioles

$711,777 Vol.

3%

Houston Astros

$771,300 Vol.

2%

Milwaukee Brewers

$509,333 Vol.

2%

San Diego Padres

$539,739 Vol.

2%

Texas Rangers

$343,691 Vol.

2%

Kansas City Royals

$77,602 Vol.

2%

Pittsburgh Pirates

$162,903 Vol.

2%

Cincinnati Reds

$83,323 Vol.

1%

Tampa Bay Rays

$52,822 Vol.

1%

San Francisco Giants

$95,663 Vol.

1%

Cleveland Guardians

$78,427 Vol.

1%

Arizona Diamondbacks

$107,281 Vol.

1%

Minnesota Twins

$68,615 Vol.

1%

Athletics

$50,657 Vol.

1%

Miami Marlins

$50,961 Vol.

1%

Washington Nationals

$60,420 Vol.

<1%

Colorado Rockies

$57,866 Vol.

<1%

Los Angeles Angels

$59,240 Vol.

<1%

St. Louis Cardinals

$93,243 Vol.

<1%

Chicago White Sox

$61,650 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.Dodgers lead trader consensus at 28.5% implied probability for the 2026 World Series after their commanding 2024 championship run over the Yankees, bolstered by a star-studded core including Ohtani, Betts, Freeman, and a deep rotation with Yamamoto and Glasnow, plus long-term extensions locking in contention. Juan Soto's blockbuster 15-year, $765 million signing with the Mets has propelled them to 6.3%, injecting elite offense into a playoff-caliber pitching staff. Mariners (7.8%) differentiate via MLB's top rotation featuring Gilbert, Castillo, Woo, and prospects like Hancock, offsetting offensive questions. Yankees (7.5%) remain potent with Judge and Volpe but absorbed Soto's departure; Blue Jays (6.5%) lean on Vlad Jr. and Bichette amid farm system upside. Red Sox (5.3%) and Braves (4.8%) show momentum from recent trades and prospect graduations in a wide-open NL East and AL East landscape.

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.
Volume
$7,991,218
End Date
Oct 31, 2026
Market Opened
Jan 21, 2026, 3:39 PM ET

Resolver

0x2F5e3684c...
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.Dodgers lead trader consensus at 28.5% implied probability for the 2026 World Series after their commanding 2024 championship run over the Yankees, bolstered by a star-studded core including Ohtani, Betts, Freeman, and a deep rotation with Yamamoto and Glasnow, plus long-term extensions locking in contention. Juan Soto's blockbuster 15-year, $765 million signing with the Mets has propelled them to 6.3%, injecting elite offense into a playoff-caliber pitching staff. Mariners (7.8%) differentiate via MLB's top rotation featuring Gilbert, Castillo, Woo, and prospects like Hancock, offsetting offensive questions. Yankees (7.5%) remain potent with Judge and Volpe but absorbed Soto's departure; Blue Jays (6.5%) lean on Vlad Jr. and Bichette amid farm system upside. Red Sox (5.3%) and Braves (4.8%) show momentum from recent trades and prospect graduations in a wide-open NL East and AL East landscape.

Dodgers lead trader consensus at 28.5% implied probability for the 2026 World Series after their commanding 2024 championship run over the Yankees, bolstered by a star-studded core including Ohtani, Betts, Freeman, and a deep rotation with Yamamoto and Glasnow, plus long-term extensions locking in contention. Juan Soto's blockbuster 15-year, $765 million signing with the Mets has propelled them to 6.3%, injecting elite offense into a playoff-caliber pitching staff. Mariners (7.8%) differentiate via MLB's top rotation featuring Gilbert, Castillo, Woo, and prospects like Hancock, offsetting offensive questions. Yankees (7.5%) remain potent with Judge and Volpe but absorbed Soto's departure; Blue Jays (6.5%) lean on Vlad Jr. and Bichette amid farm system upside. Red Sox (5.3%) and Braves (4.8%) show momentum from recent trades and prospect graduations in a wide-open NL East and AL East landscape.

Experimental AI-generated summary referencing Polymarket data · Updated

Related

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Will Los Angeles Dodgers win the 2026 National League Championship Series?

43%
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Will Seattle Mariners win the 2026 American League Championship Series?

18%
Market icon

Will Los Angeles Dodgers win the 2026 NL West title?

85%

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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 29%, followed by "Seattle Mariners" at 8%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 29¢ implies that the market collectively assigns a 29% 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 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 29%, meaning the market assigns a 29% chance to that outcome. The next closest outcome is "Seattle Mariners" at 8%. 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.