TOTAL VOLUME:
$154.6b
24H VOL:
$323,326,361
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,969,435,260
419,363
Markets across
40,411
events
MATCHED EVENTS:
4,612
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 29, 5:02 AM EST
Kalshi
Two professional tennis players face off in a match where the first set's result is the key focus. The event centers on identifying which athlete secures the win in that initial set.
If Maria Timofeeva wins set 1 in the Maria Timofeeva vs Xinran Sun professional tennis match in the 2026 WTA Guangzhou Round Of 16, then the market resolves to Yes. If Xinran Sun wins set 1 in the Maria Timofeeva vs Xinran Sun professional tennis match in the 2026 WTA Guangzhou Round Of 16, then the market resolves to Yes.