TOTAL VOLUME:
$154.5b
24H VOL:
$271,200,656
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,922,627,141
420,368
Markets across
40,352
events
MATCHED EVENTS:
4,484
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 23, 1:32 PM EST
Kalshi
Tennis matches are structured around sets, with each set having its own winner determined by game scores and tiebreak rules if necessary. The progression of sets defines the match's outcome and can influence betting dynamics.
If Arthur Fils wins set 1 in the Arthur Fils vs Alex Michelsen professional tennis match in the 2026 ATP Brussels Quarterfinal, then the market resolves to Yes. If Alex Michelsen wins set 1 in the Arthur Fils vs Alex Michelsen professional tennis match in the 2026 ATP Brussels Quarterfinal, then the market resolves to Yes.