TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: May 30, 7:30 PM EST
Kalshi
This market tracks whether the Minnesota Twins and Pittsburgh Pirates game will extend beyond nine innings on May 30, 2026. Currently on Kalshi, the probability of extra innings occurring stands at 8.0%. The market resolves based on the official result of the game originally scheduled for 4:05 PM EDT on that date. Watch for how both teams' bullpen strength and offensive momentum develop leading up to the May 30 matchup, as these factors typically influence the likelihood of a game reaching extra innings.
Prediction market odds on Kalshi reflect trader consensus on extra innings probability, while traditional sportsbooks price the same outcome based on oddsmaker models and betting volume. Prediction markets often incorporate real-time crowd intelligence and can adjust faster to breaking news like injury reports or weather changes. Sportsbooks, by contrast, balance odds to manage liability across their customer base. Comparing Kalshi odds to major sportsbooks can reveal whether traders view extra innings as more or less likely than professional oddsmakers do.
On Kalshi, the Minnesota vs Pittsburgh: Extra Innings contract is priced between 0 and 100, where the price directly represents the probability traders assign to extra innings occurring. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders buy contracts if they believe extra innings are more likely than the current price suggests, and sell if they think the probability is overstated. As the May 30 game approaches, price movements reflect updated information on pitcher fatigue, bullpen depth, and historical matchup patterns between Minnesota and Pittsburgh.
The market resolves after the conclusion of the Minnesota vs Pittsburgh game on May 30, 2026. Resolution is determined by whether the game goes to extra innings or concludes in regulation play. The outcome is final once the game ends and official scoring is recorded. Traders should monitor the game live and any official league announcements to confirm the final result before market settlement.
Key catalysts include pitcher announcements and injury updates for both teams, as bullpen depth and starter stamina directly influence extra innings likelihood. Weather forecasts—particularly wind speed and temperature—can affect ball carry and scoring pace. Recent performance trends, such as whether either team has played many extra-inning games this season, may shift trader expectations. Game-day roster changes, umpire assignments, and pre-game commentary from analysts can also trigger price movements as traders reassess the probability closer to first pitch.