TOTAL VOLUME:
$154.8b
24H VOL:
$260,393,102
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,894,304,386
408,643
Markets across
39,771
events
MATCHED EVENTS:
4,493
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 6, 4:16 AM EST
Kalshi
This market focuses on predicting which player will claim the first set in an upcoming professional tennis match. It allows participants to speculate on the early momentum of the contest between two competitors. The outcome depends solely on the result of the first set, regardless of how the rest of the match unfolds.
If Karolina Muchova wins set 1 in the Karolina Muchova vs Naomi Osaka professional tennis match in the 2026 WTA Beijing Round Of 16, then the market resolves to Yes. If Naomi Osaka wins set 1 in the Karolina Muchova vs Naomi Osaka professional tennis match in the 2026 WTA Beijing Round Of 16, then the market resolves to Yes.