MLB: Doubles Leader

This market will resolve according to the player who hits the most doubles during the 2026 Major League Baseball regular season. In the event of a tie, this market will resolve according to the official leader as determined by the rules of the MLB. If multiple leaders are announced then this market will resolve to the player with the higher batting average during the 2026 MLB regular season. If a tie still persists, this market will resolve in favor of the player with the higher slugging percentage during the 2026 MLB regular season. If a tie still persists, then this market will resolve in favor of the player that records more hits during the 2026 MLB regular season. If a tie still persists, this market will resolve to the player whose listed last name comes first alphabetically. If the 2026 MLB regular season is cancelled, postponed after October 15, 2026, 11:59 PM ET, or there is otherwise no official leader declared within that timeframe, this market will resolve to “Other”. The resolution source for this market will be official information from MLB; however, a consensus of credible reporting may also be used.

How trading works

Polymarket uses a central limit order book (CLOB) model — you can buy or sell shares of any outcome at the current market price, or place limit orders. Prices represent implied probability: a $0.65 contract means the market prices a 65% chance of that outcome.