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: Jul 14, 6:00 AM EST
Polymarket
This market refers to the doubles tennis match between Ziegann/Seggerman and Jonge/Visker in the Nottingham 3, originally scheduled for July 7, 2026 at 6:00AM ET. This market will resolve to 'Ziegann/Seggerman' if the team of Ziegann/Seggerman advances against Jonge/Visker. This market will resolve to 'Jonge/Visker' if the team of Jonge/Visker advances against Ziegann/Seggerman. 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 Ziegann/Seggerman and Jonge/Visker in the Nottingham 3, originally scheduled for July 7, 2026 at 6:00AM ET. This market will resolve to 'Ziegann/Seggerman' if the team of Ziegann/Seggerman advances against Jonge/Visker. This market will resolve to 'Jonge/Visker' if the team of Jonge/Visker advances against Ziegann/Seggerman. 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 odds to balance their book and lock in profit margins, while prediction markets like this one are priced by traders who profit from accuracy. Prediction markets can sometimes offer sharper, more efficient pricing because traders have direct financial incentive to correct mispricings. However, sportsbooks may move faster on breaking news. Comparing the two can reveal valuable insights into where smart money sees value in this market.
On Polymarket, traders set prices by buying and selling outcome shares in an automated market maker system. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each contract represents a claim on one possible result, and the price you see reflects the collective probability estimate of all active traders. As new information emerges or trading volume shifts, prices adjust in real time. The more traders participate, the more efficient the pricing typically becomes, making the odds a useful gauge of the market's true belief about the match outcome.
This market resolves around Jul 14, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will reflect the actual match winner as documented by official tennis records and reputable sports news sources. Once the doubles match concludes and the result is confirmed, this market will settle accordingly, and traders' positions will be finalized based on the verified outcome.
Several factors could shift odds before resolution. Player injuries, withdrawals, or fitness updates announced before the match could significantly impact trader sentiment. Recent form, head-to-head records, and court conditions at Nottingham may influence positioning. News about player partnerships or last-minute lineup changes could trigger repricing. As the match date approaches, increased media coverage and expert analysis often drive trading activity. During the match itself, live developments—set scores, momentum swings, and tactical adjustments—will likely cause sharp price movements as traders react to unfolding events.