TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 10, 2:29 PM EST
Kalshi
This event refers to a professional baseball game between two teams scheduled for September 10, 2026, at a specified time. The focus is on whether the game will extend beyond its regular duration into additional periods of play. The outcome depends solely on the game's progression past its normal end time.
If at least 1 extra inning is played in the Tampa Bay vs Atlanta professional baseball game originally scheduled for Sep 10, 2026 at 12:15 PM EDT, then the market resolves to Yes.
Often, prediction market odds reflect the wisdom of the crowd and can differ from those offered by traditional sportsbooks. Sportsbooks set their lines based on statistical models and expert analysis, while this market incorporates the collective predictions of many individual traders. It’s common to see discrepancies, especially as new information emerges or public sentiment shifts. These differences can present opportunities for arbitrage, where traders attempt to profit from the mispricing between the two types of markets. However, comparing this market to sportsbook odds isn't a direct apples-to-apples comparison due to differing motivations and information sources.
On Kalshi, this market is priced through a continuous order book where traders buy and sell contracts representing their belief about whether extra innings will occur in the Tampa Bay vs Atlanta game. The price of a contract reflects the probability of that outcome happening, with higher prices indicating a greater likelihood. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders are incentivized to provide accurate predictions, as they profit if their predictions are correct and lose if they are wrong. This dynamic creates a market-driven assessment of the event's probability, constantly adjusting as new information becomes available and traders update their views.
This market resolves around Sep 10, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will depend on whether extra innings were played in the originally scheduled game between the Tampa Bay and Atlanta teams. Official game results will be used to determine if the market resolves in favor of 'Yes' (extra innings played) or 'No' (no extra innings played). The final outcome is based on the official record of the game, and not on any subjective interpretation or individual assessment of the game's events.
Several factors could influence the price of this market before it resolves. Any news regarding potential pitching changes, weather forecasts impacting the game, or injuries to key players could all shift trader sentiment. Unexpected announcements about the game's schedule, such as a postponement or relocation, would also likely cause significant movement. Furthermore, general shifts in public opinion or the release of updated statistical analyses related to the teams’ performance could all play a role in how this market evolves leading up to Sep 10, 2026.