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: Jun 20, 7:24 PM EST
Kalshi
This market tracks whether the San Diego vs Texas professional baseball game scheduled for June 20, 2026 at 4:05 PM EDT will extend beyond nine innings. Extra innings occur when the score remains tied after regulation play.
If San Diego and Texas go to extra innings in the San Diego vs Texas professional baseball game originally scheduled for Jun 20, 2026 at 4:05 PM EDT, then the market resolves to Yes.
Prediction market odds and traditional sportsbook odds often diverge because they operate under different incentive structures. Sportsbooks set lines to balance action and manage risk, while prediction markets like this one are driven by trader belief and capital allocation. Sportsbook odds typically reflect sharp professional action and public betting patterns, whereas this market aggregates decentralized participant forecasts. Both sources can offer valuable signals, but prediction markets sometimes capture longer-tail information or contrarian views that sportsbooks price differently. Comparing the two can reveal where consensus breaks down and highlight potential value opportunities.
On Kalshi, this market is priced through an order-book mechanism where traders buy and sell shares representing yes and no outcomes. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Prices move based on supply and demand; as more capital flows into one side, the price adjusts to reflect the shifting probability consensus. Each share costs between $0 and $1, with the spread between bid and ask prices reflecting liquidity depth. Traders can enter limit or market orders to establish positions at their preferred price levels. The continuous pricing model ensures transparent, real-time discovery of what the crowd believes about whether extra innings will occur.
This market resolves around Jun 20, 2026, once the game concludes and the final result is verifiable from credible public sources. The outcome is determined by whether the contest extends into extra innings or concludes during regulation play. Resolution occurs after official confirmation from the relevant sports authority or widely recognized sports data provider. Traders should monitor the event closely as the end date approaches to adjust positions based on live developments and final game status.
Several factors can shift odds in this market before resolution. Injury reports or roster changes for either team may alter perceived game competitiveness and the likelihood of a close contest. Weather conditions, particularly wind and temperature, can affect scoring pace and the probability of regulation finishes. Betting line movement at sportsbooks often precedes prediction market repricing as sharp action flows in. Live game developments—such as early scoring runs, pitching changes, or momentum swings—will drive real-time price adjustments. News about player availability or team form closer to game time can also trigger meaningful volatility in trader positioning.