TOTAL VOLUME:
$154.3b
24H VOL:
$228,458,490
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,879,276,037
410,833
Markets across
40,345
events
MATCHED EVENTS:
4,363
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 20, 5:37 AM EST
Kalshi
Description
Katerina Siniakova and Peyton Stearns will contest the second set, where either athlete could capitalize on the first set's result or fight back to level the match and shift its dynamics.
Kalshi
If Katerina Siniakova wins set 2 in the Katerina Siniakova vs Peyton Stearns professional tennis match in the 2026 WTA Osaka Round Of 32, then the market resolves to Yes. If Peyton Stearns wins set 2 in the Katerina Siniakova vs Peyton Stearns professional tennis match in the 2026 WTA Osaka Round Of 32, then the market resolves to Yes.
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