TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 28, 3:11 PM EST
Kalshi
This event tracks the performance difference between two tennis players in a specific match, focusing on how many games one player wins more than the other. Bettors can speculate on whether the difference in game scores will meet certain thresholds set before the match begins. Outcomes are determined purely by the final game count difference, regardless of who wins the match overall.
The event consists of three separate markets, each evaluating the game differential between Adrian Mannarino and Learner Tien in their 2026 ATP Washington Round of 32 match. Market outcomes depend on whether Tien’s game advantage exceeds -6.5, -3.5, or whether Mannarino’s advantage exceeds 1.5 games. All markets share identical secondary rules: if the match fails to start due to injury, cancellation, or forfeiture, it resolves to a fair price. Postponements keep markets open until resolution within two weeks. If a player retires mid-match, settled portions resolve definitively, while unresolved parts settle at fair market value. Kalshi disclaims official affiliation with the ATP or governing bodies, and all trademarks remain property of their respective owners.