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: Jul 19, 12:44 AM EST
Kalshi
This market resolves to Yes if the Detroit Tigers and Los Angeles Angels play beyond nine innings in their scheduled matchup on July 18, 2026. Extra innings occur when the game is tied after regulation play.
If Detroit and Los Angeles A go to extra innings in the Detroit vs Los Angeles A professional baseball game originally scheduled for Jul 18, 2026 at 10:07 PM EDT, then the market resolves to Yes.
Prediction market odds and sportsbook odds often diverge because they serve different purposes and audiences. Sportsbooks set lines to balance action and protect their margin, while prediction markets aggregate trader beliefs through continuous price discovery. On this market, the implied probability reflects what thousands of independent traders believe will happen, unconstrained by a bookmaker's profit motive. Comparing the two can reveal where consensus differs from traditional oddsmaking, though both incorporate similar public information and expert analysis.
On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Kalshi, this market is priced through a continuous order-book mechanism where traders buy and sell shares tied to the extra innings outcome. Each share represents a fractional claim on the final result, with prices ranging from 0 to 100 cents. As traders submit bids and asks, the mid-market price adjusts to reflect the collective assessment of whether extra innings will occur. Higher prices indicate stronger conviction that the game will go beyond regulation; lower prices suggest traders expect a nine-inning conclusion.
This market resolves around Jul 19, 2026, once the Detroit vs Los Angeles A game concludes and the result is verifiable from credible public reporting. The outcome hinges on whether the matchup reaches extra innings or ends in regulation. Resolution occurs automatically after the event is finalized and confirmed through standard sports data sources. Traders should monitor the game schedule and any postponements or changes that might affect the resolution timeline.
Several factors could shift odds before the game begins. Injury announcements affecting key pitchers or position players may alter expectations around game length and scoring patterns. Weather conditions—particularly wind direction and temperature—influence whether balls carry farther, potentially affecting run production and game pace. Line movements at traditional sportsbooks often precede prediction market shifts, as sharp bettors react to new information. Roster changes, bullpen depth updates, or late-breaking team news can also trigger repricing as traders reassess the likelihood of extra innings.