TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 2, 2:44 PM EST
Kalshi
In the 2026 US Open Men Singles Round Of 128, tennis players Marcos Giron and Ignacio Buse will compete. The outcome depends on who claims victory in the second set of their match, reflecting the competitive dynamics between the two athletes.
If Marcos Giron wins set 2 in the Marcos Giron vs Ignacio Buse professional tennis match in the 2026 US Open Men Singles Round Of 128, then the market resolves to Yes. If Ignacio Buse wins set 2 in the Marcos Giron vs Ignacio Buse professional tennis match in the 2026 US Open Men Singles Round Of 128, then the market resolves to Yes.
This market resolves around Aug 30, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The winner of Set 2 will be determined by the official match result, and the market will close accordingly, reflecting the confirmed performance of each competitor in that specific set.
Key signals such as player injuries, changes in serve accuracy, momentum swings, or weather interruptions could all shift this market leading up to resolution. Breakthrough moments like early breaks of serve, tiebreaker dynamics, or strategic adjustments may cause rapid repricing as traders reassess the probabilities of each player claiming Set 2.