TOTAL VOLUME:
$154.8b
24H VOL:
$277,138,640
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,905,404,943
412,077
Markets across
39,838
events
MATCHED EVENTS:
4,526
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 23, 4:37 PM EST
Kalshi
In a professional tennis match, players compete through multiple sets to determine an overall winner. Each set is a segment of the match where players must win six games with at least two games more than their opponent, or engage in a tiebreaker if the score reaches six-all.
If Jan-Lennard Struff wins set 2 in the Jan-Lennard Struff vs Zizou Bergs professional tennis match in the 2026 ATP Brussels Quarterfinal, then the market resolves to Yes. If Zizou Bergs wins set 2 in the Jan-Lennard Struff vs Zizou Bergs professional tennis match in the 2026 ATP Brussels Quarterfinal, then the market resolves to Yes.