TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 15, 8:09 AM EST
Polymarket
This market refers to the doubles tennis match between Kalender/Serdarusic and McDonald/Opitz in the Hamburg, originally scheduled for August 15, 2026 at 6:00AM ET. This market will resolve to 'Kalender/Serdarusic' if the team of Kalender/Serdarusic advances against McDonald/Opitz. This market will resolve to 'McDonald/Opitz' if the team of McDonald/Opitz advances against Kalender/Serdarusic. 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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.
This market refers to the doubles tennis match between Kalender/Serdarusic and McDonald/Opitz in the Hamburg, originally scheduled for August 15, 2026 at 6:00AM ET. This market will resolve to 'Kalender/Serdarusic' if the team of Kalender/Serdarusic advances against McDonald/Opitz. This market will resolve to 'McDonald/Opitz' if the team of McDonald/Opitz advances against Kalender/Serdarusic. 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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.
Key signals that could shift this market include player injuries, changes to the match schedule, weather forecasts affecting play conditions, and pre-match betting trends on traditional sportsbooks. Any news regarding team performance, strategic adjustments, or last-minute lineup changes may also cause traders to re-evaluate their positions, leading to noticeable movements in the odds on Polymarket as the event draws closer.