TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 2, 6:00 AM EST
Polymarket
This market refers to the doubles tennis match between Haverlag/Lumsden and Chong/Tjen in the Lexus Eastbourne Open, originally scheduled for June 25, 2026 at 6:00AM ET. This market will resolve to 'Haverlag/Lumsden' if the team of Haverlag/Lumsden advances against Chong/Tjen. This market will resolve to 'Chong/Tjen' if the team of Chong/Tjen advances against Haverlag/Lumsden. 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 WTA Tour. A consensus of credible reporting may also be used.
This market refers to the doubles tennis match between Haverlag/Lumsden and Chong/Tjen in the Lexus Eastbourne Open, originally scheduled for June 25, 2026 at 6:00AM ET. This market will resolve to 'Haverlag/Lumsden' if the team of Haverlag/Lumsden advances against Chong/Tjen. This market will resolve to 'Chong/Tjen' if the team of Chong/Tjen advances against Haverlag/Lumsden. 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 WTA Tour. A consensus of credible reporting may also be used.
Prediction market odds and traditional sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance liability and profit margin, while prediction markets like this one are driven by trader belief and real-money commitment. Comparing this market's implied probabilities to major sportsbook spreads can reveal where the crowd on Polymarket differs from professional oddsmakers, potentially signaling value or consensus shifts in how the tennis community views the matchup.
This market resolves around Jul 2, 2026, once the Eastbourne Open women's doubles final concludes and the winner is verified against credible public sources. The outcome is determined by which pairing wins the match; there is no ambiguity in the result. Traders holding shares in the winning outcome receive their payout, while those on the losing side forfeit their stake. Resolution typically occurs within hours of the final match conclusion.
Several factors could shift odds before the final. Injury announcements or withdrawal news involving any of the four players would trigger immediate repricing. Recent tournament results, momentum from earlier rounds, and head-to-head records between the pairings all influence trader conviction. Media coverage, expert commentary, and betting action on external sportsbooks may also sway the market. Weather conditions or court surface preferences specific to Eastbourne could emerge as relevant catalysts as the event date approaches.