TOTAL VOLUME:
$134.2b
24H VOL:
$129,159,707
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,442,132,418
404,744
Markets across
30,489
events
MATCHED EVENTS:
2,691
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: May 11, 4:00 AM EST
Polymarket
This market refers to the tennis match between Alex Barrena and August Holmgren in the Francavilla, originally scheduled for May 4, 2026 at 4:00AM ET. This market will resolve to 'Alex Barrena' if Alex Barrena advances against August Holmgren. This market will resolve to 'August Holmgren' if August Holmgren advances against Alex Barrena. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.