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 25, 10:04 PM EST
Kalshi
This event group covers two distinct markets for the Pittsburgh vs San Diego MLB game scheduled for August 26, 2026. The first market determines the winning team based on the final score, while the second market focuses on whether either team scores a run in the first inning.
If either team scores a run in the first inning of the Pittsburgh vs San Diego professional baseball game originally scheduled for Aug 25, 2026 at 9:40 PM EDT, then the market resolves to Yes.
In the upcoming MLB game, scheduled for 2026-08-26 01:40 UTC: If the Pittsburgh Pirates win, the market will resolve to "Pittsburgh Pirates". If the San Diego Padres win, the market will resolve to "San Diego Padres". The result will be determined based on the final score including any extra innings. 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 officially ends in a tie, this market will resolve 50-50. Resolution Source: https://www.mlb.com/ Note: Opinion will resolve strictly based on the first officially published result from the designated source. Any subsequent revisions will not affect this resolution.
On Kalshi and Opinion, prices can vary because of different user bases, trading volumes, and design features. Kalshi and Opinion can show different implied probabilities for the same outcome because of liquidity, fee structure, participant mix, and how each venue defines the contract. For example, one platform might attract more casual bettors, while another draws serious traders focused on statistical edges. This leads to variations in implied probabilities, especially when recent news — like a pitcher change — impacts perceptions. Additionally, differing fee structures and order types influence how quickly prices adjust, causing temporary gaps between the two venues.