TOTAL VOLUME:
$154.4b
24H VOL:
$290,393,159
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,944,100,805
420,493
Markets across
40,511
events
MATCHED EVENTS:
4,612
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 10, 4:30 AM EST
Kalshi
Two professional tennis athletes battle in a match requiring peak physical condition and tactical intelligence. The encounter will feature powerful groundstrokes and well-timed drop shots as they attempt to break each other's serves and capitalize on opportunities.
If Matteo Arnaldi wins the Arnaldi vs Fritz professional tennis match in the 2026 ATP Shanghai Round Of 64 after a ball has been played, then the market resolves to Yes. If Taylor Fritz wins the Arnaldi vs Fritz professional tennis match in the 2026 ATP Shanghai Round Of 64 after a ball has been played, then the market resolves to Yes.