TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 5, 1:42 PM EST
Polymarket
This market refers to the tennis match between Sayaka Ishii and Amelia Rajecki in the ITF Women Roehampton, originally scheduled for August 5, 2026 at 5:00AM ET. This market will resolve to 'Sayaka Ishii' if Sayaka Ishii advances against Amelia Rajecki. This market will resolve to 'Amelia Rajecki' if Amelia Rajecki advances against Sayaka Ishii. 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
This market refers to the tennis match between Sayaka Ishii and Amelia Rajecki in the ITF Women Roehampton, originally scheduled for August 5, 2026 at 5:00AM ET. This market will resolve to 'Sayaka Ishii' if Sayaka Ishii advances against Amelia Rajecki. This market will resolve to 'Amelia Rajecki' if Amelia Rajecki advances against Sayaka Ishii. 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
Key signals that could shift odds in this market include last-minute player injuries, changes to match conditions such as surface or weather, and performance trends from recent practice sessions or warm-up events. Updates from coaches or official tournament announcements may also influence trader sentiment. As Aug 12, 2026 approaches, any unexpected developments — even minor ones — could cause rapid price adjustments on Polymarket based on how they alter perceptions of each player’s chances.