TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 2, 12:44 PM EST
Kalshi
This market focuses on predicting which player will claim the first set in a specific tennis match during a major tournament. The outcome depends entirely on the performance of the two athletes in the initial set of their head-to-head contest. Any changes to the match schedule or unexpected interruptions will follow predefined fairness guidelines.
If Jaume Munar wins set 1 in the Jaume Munar vs Arthur Rinderknech professional tennis match in the 2026 US Open Men Singles Round Of 64, then the market resolves to Yes. If Arthur Rinderknech wins set 1 in the Jaume Munar vs Arthur Rinderknech professional tennis match in the 2026 US Open Men Singles Round Of 64, then the market resolves to Yes.