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 13, 12:11 AM EST
Polymarket
This market tracks whether the total games in the Coco Gauff versus Elena Rybakina match at the National Bank Open will be over or under 21.5 games, as traded on Polymarket. The current probability for the leading outcome sits at 100% according to the resolution source at https://www.wtatennis.com/scores. The match is scheduled for August 12, 2026 at 8:30PM ET, and the market will resolve based on the official match result posted there.
This market refers to the tennis match between Coco Gauff and Elena Rybakina in the National Bank Open, originally scheduled for August 12, 2026 at 8:30PM ET. This market will resolve to 'Coco Gauff' if Coco Gauff advances against Elena Rybakina. This market will resolve to 'Elena Rybakina' if Elena Rybakina advances against Coco Gauff. 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 WTA Tour. A consensus of credible reporting may also be used.
This market resolves around Aug 20, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match conclusion, and the platform will update the market status accordingly. Traders can track confirmed results through trusted sports news sources and official tournament announcements.
Injuries, weather delays, player form leading up to the match, and media commentary can all influence this market. Key practice sessions, recent match statistics, and any strategic adjustments by coaches may shift trader sentiment. As the event nears, any last-minute updates or surprising developments are likely to cause noticeable movement in the odds on Polymarket.