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: Jul 21, 4:00 AM EST
Polymarket
This market refers to the doubles tennis match between Duncan/Mackinlay and Azkara/Erel in the Pozoblanco, originally scheduled for July 14, 2026 at 4:00AM ET. This market will resolve to 'Duncan/Mackinlay' if the team of Duncan/Mackinlay advances against Azkara/Erel. This market will resolve to 'Azkara/Erel' if the team of Azkara/Erel advances against Duncan/Mackinlay. 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 Duncan/Mackinlay and Azkara/Erel in the Pozoblanco, originally scheduled for July 14, 2026 at 4:00AM ET. This market will resolve to 'Duncan/Mackinlay' if the team of Duncan/Mackinlay advances against Azkara/Erel. This market will resolve to 'Azkara/Erel' if the team of Azkara/Erel advances against Duncan/Mackinlay. 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 and sportsbook odds often diverge because they reflect different pricing mechanisms. Sportsbooks set fixed lines designed to balance action and lock in profit margins, while prediction markets allow traders to continuously adjust prices based on new information and collective belief. This market aggregates real-time trader sentiment, which can move faster than traditional sportsbook adjustments, especially as match conditions, player form, or other catalysts emerge closer to game time.
On Polymarket, this market is priced through an automated market maker and order book system where traders buy and sell shares representing each outcome. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current price reflects the collective confidence of all active traders; as new information surfaces or sentiment shifts, the price updates in real time. Higher prices indicate stronger trader conviction in that outcome, while lower prices suggest skepticism or uncertainty.
This market resolves around Jul 21, 2026, once the match concludes and the result is verifiable from credible public sources. The outcome will be confirmed based on the official match result—specifically, which doubles team wins the contest. Until that point, traders can continue to buy and sell shares as new information and match developments influence their views on the likely winner.
Several factors could shift trader sentiment before resolution. Player injuries, recent form updates, head-to-head records, or court surface conditions may prompt repricing. Pre-match commentary from analysts, betting syndicate activity, or shifts in player rankings could also influence the odds. Additionally, any official announcements regarding match timing, venue changes, or participant withdrawals would likely trigger immediate market movement as traders reassess their positions.