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: Aug 26, 4:13 PM EST
Kalshi
These markets focus on the difference in games won between Toby Samuel and Billy Harris throughout their match. Predictors assess whether Samuel will dominate by a significant margin, a moderate edge, or just a narrow advantage across the full encounter.
The markets resolve based on whether the game differential in favor of Toby Samuel across the full match exceeds thresholds of 7.5, 4.5, or 1.5 games in the Toby Samuel vs Billy Harris professional tennis match at the 2026 US Open Men Singles Qualification Round 2. If the match does not occur due to injury, walkover, forfeiture, or cancellation before play begins, all markets resolve to a fair price. Postponements or delays keep markets open until the rescheduled match concludes within two weeks. In case of retirement during play, markets that can be settled based on completed play resolve accordingly, while unresolved markets are settled at Fair Market Price determined by the Exchange. Kalshi is not affiliated with the Governing League, and all trademarks remain property of their respective owners.