TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 13, 11:12 PM EST
Polymarket
This market refers to the doubles tennis match between Banthia/Donski and Kittay/Romboli in the Brownsburg, originally scheduled for August 11, 2026 at 10:00AM ET. This market will resolve to 'Banthia/Donski' if the team of Banthia/Donski advances against Kittay/Romboli. This market will resolve to 'Kittay/Romboli' if the team of Kittay/Romboli advances against Banthia/Donski. 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 Banthia/Donski and Kittay/Romboli in the Brownsburg, originally scheduled for August 11, 2026 at 10:00AM ET. This market will resolve to 'Banthia/Donski' if the team of Banthia/Donski advances against Kittay/Romboli. This market will resolve to 'Kittay/Romboli' if the team of Kittay/Romboli advances against Banthia/Donski. 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.
Prediction market odds on Polymarket reflect what traders collectively expect will happen in this market, often showing sharper or more volatile pricing than traditional sportsbook lines. Because traders can create liquidity and adjust positions dynamically, the implied probabilities can diverge from sportsbook odds, especially as new information emerges. For example, a sudden injury or weather delay could shift this market’s pricing faster than sportsbooks update their lines.
This market resolves around Aug 18, 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 accordingly based on authoritative sources. No further interpretation or additional data is required beyond the publicly recorded result of the Brownsburg doubles tennis match.
Injuries to either pair, weather disruptions, or changes to tournament scheduling are key signals that could shift this market. Strong performance in earlier rounds, media coverage highlighting a player’s form, or betting trends on Polymarket can also create momentum swings. As Aug 18, 2026 approaches, any official updates from tournament organizers or credible sports news sources may cause rapid price adjustments.