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MLB Postseason: World Series MVP odds

Polymarket traders make William Contreras the favorite for “MLB Postseason: World Series MVP” at 36% (+14 pts in the last 24 hours), ahead of Jackson Chourio at 20%.

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Prices refresh every few minutes. Probabilities are not predictions or advice, and you can lose what you trade.

Probability over the last 30 days

The top 4 outcomes right now.

Sep 30Oct 25
William ContrerasJackson ChourioBrice TurangJonathan Aranda

All 57 outcomes and their odds

Probability is the share price. Decimal odds show what $1 returns if that outcome wins, before fees. American odds show the same price as a moneyline: +150 pays $150 on a $100 stake, −200 needs $200 to win $100.

Odds as of

Show all 57 outcomes

Where this market stands

“MLB Postseason: World Series MVP” is a Polymarket event with 57 open outcomes. William Contreras leads at 36%, ahead of Jackson Chourio at 20%. William Contreras is up 14 points over the last 24 hours and up 25 points over the past week. Traders have put $34K through the event so far, including $1,897 in the last 24 hours, and it is scheduled to end on November 16, 2026.

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How this market resolves

This market will resolve to the player who wins the Willie Mays World Series MVP Award for the 2026 World Series. If the winner is not a listed player, the "Other" market will resolve to "Yes".

If more than one player is named the winner of the award, each listed player's market, including those of the co-winners, will resolve to "No" and the "Other" market will resolve to "Yes".

If the 2026 World Series is cancelled, or no winner of the award is announced by November 15, 2026, 11:59 PM ET, each listed player's market will resolve to "No" and the "Other" market will resolve to "Yes".

The resolution source for this market will be official information from MLB; however, a consensus of credible reporting may also be used.

Rules are written by Polymarket and shown as published. WhaleSays does not settle markets.

Common questions

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Who is the favorite in MLB Postseason: World Series MVP?
William Contreras is the favorite at 36%, followed by Jackson Chourio at 20% and Brice Turang at 5%. Prices are the market's implied probabilities and update as traders buy and sell.
Will William Contreras win the 2026 World Series MVP?
Polymarket traders give William Contreras a 36% chance, which is decimal odds of 2.78 (American +178): $1 staked on William Contreras returns about $2.78 if it resolves Yes, before fees. In the last 24 hours the price moved up 14 points.

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