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MLB Postseason: SB Leader odds

Polymarket traders make Chandler Simpson the favorite for “MLB Postseason: SB Leader” at 92% (+4.0 pts in the last 24 hours), ahead of Cedric Mullins at 3%.

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 28Oct 25
Chandler SimpsonCedric MullinsBrice TurangJackson Chourio

All 7 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

Where this market stands

“MLB Postseason: SB Leader” is a Polymarket event with 7 open outcomes. Chandler Simpson leads at 92%, ahead of Cedric Mullins at 3%. Chandler Simpson is up 4.0 points over the last 24 hours and up 76 points over the past week. Traders have put $6,624 through the event so far, including $485 in the last 24 hours, and it is scheduled to end on November 16, 2026.

Whale trades in this market

The latest trades of $1,000 or more on this event, newest first.

All whale trades

No trades of $1,000 or more on this market recently.

How this market resolves

This market will resolve in favor of the player that finishes the 2026 MLB Postseason with the most stolen bases.

In the event of a tie for the most stolen bases, this market will resolve in favor of the tied player with the fewest times caught stealing across the 2026 MLB Postseason. If a tie still persists, each tied player's market will resolve to "No" and the "Other" market will resolve to "Yes".

Only stolen bases in 2026 MLB Postseason games will count toward this market. The 2026 MLB Postseason comprises the Wild Card Series, the Division Series, the League Championship Series, and the World Series. Regular season games, exhibition games, and any tiebreaker or "Game 163" will not be considered part of the 2026 MLB Postseason. The "Other" market will resolve to "Yes" if the player who leads is not among the listed players.

If the 2026 MLB Postseason is cancelled, or the World Series has not concluded by November 15, 2026, 11:59 PM ET, every named 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

New to this? Our guide covers how to make your first trade.

Who is the favorite in MLB Postseason: SB Leader?
Chandler Simpson is the favorite at 92%, followed by Cedric Mullins at 3% and Brice Turang at 3%. Prices are the market's implied probabilities and update as traders buy and sell.
Will Chandler Simpson lead the 2026 MLB Postseason in stolen bases?
Polymarket traders give Chandler Simpson a 92% chance, which is decimal odds of 1.09 (American −1076): $1 staked on Chandler Simpson returns about $1.09 if it resolves Yes, before fees. In the last 24 hours the price moved up 4.0 points.