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: Aug 19, 9:39 PM EST
Predict
This event group tracks two related markets for the MLB game between the San Francisco Giants and Cleveland Guardians scheduled for August 19, 2026. One market determines the outright winner of the game, while the other specifically tracks whether the game will go to extra innings.
If San Francisco and Cleveland go to extra innings in the San Francisco vs Cleveland professional baseball game originally scheduled for Aug 19, 2026 at 6:40 PM EDT, then the market resolves to Yes.
In the upcoming MLB game between the San Francisco Giants and Cleveland Guardians, scheduled for August 19 at 6:40PM ET: This market will resolve to "San Francisco Giants" if the San Francisco Giants win the game. This market will resolve to "Cleveland Guardians" if the Cleveland Guardians win the game. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.
Injuries, weather delays, or lineup changes could shift expectations and move this market. Key starters exiting early, pitch-count management decisions, or sudden storms may raise or lower the probability of extra frames. As the start time approaches, any last-minute announcements from the teams or league will be closely watched by traders on Kalshi and Predict, potentially creating rapid price swings.