TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 23, 1:44 AM EST
Polymarket
This market refers to the tennis match between Nanari Katsumi and Sarah Mildren in the ITF Women Brisbane, originally scheduled for July 22, 2026 at 9:00PM ET. This market will resolve to 'Nanari Katsumi' if Nanari Katsumi advances against Sarah Mildren. This market will resolve to 'Sarah Mildren' if Sarah Mildren advances against Nanari Katsumi. 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 Nanari Katsumi and Sarah Mildren in the ITF Women Brisbane, originally scheduled for July 22, 2026 at 9:00PM ET. This market will resolve to 'Nanari Katsumi' if Nanari Katsumi advances against Sarah Mildren. This market will resolve to 'Sarah Mildren' if Sarah Mildren advances against Nanari Katsumi. 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.
Prediction market odds in this market often differ from traditional sportsbook lines due to trader dynamics and liquidity levels. While sportsbooks may set their lines based on broader analytics and risk management, prediction markets let participants bet directly on outcomes, sometimes producing sharper or more volatile pricing. Traders watch for discrepancies that could signal shifts in public sentiment or new information about player form or conditions. The gap can widen when volume is low or during major news events affecting either competitor.
This market resolves around Jul 30, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result reflects the official match conclusion from the tournament organizers, ensuring transparency and accuracy for all participants on Polymarket.
Key signals that could shift odds in this market include updates on player health, weather forecasts affecting outdoor play, changes to tournament schedules, and notable performances in preceding matches. Media coverage highlighting one competitor’s advantages or setbacks may also sway trader sentiment. As the match nears, any last-minute withdrawals or court condition reports could produce sharp price swings, especially if volume remains low and the market is sensitive to fresh information.