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: Jun 16, 4:00 AM EST
Polymarket
This market refers to the doubles tennis match between Balshaw/Martineau and Blancaneaux/Poullain in the Lyon, originally scheduled for June 9, 2026 at 4:00AM ET. This market will resolve to 'Balshaw/Martineau' if the team of Balshaw/Martineau advances against Blancaneaux/Poullain. This market will resolve to 'Blancaneaux/Poullain' if the team of Blancaneaux/Poullain advances against Balshaw/Martineau. 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 often differ from traditional sportsbook odds because they reflect decentralized trader sentiment rather than bookmaker models. Sportsbooks apply margin and adjust lines for liability; prediction markets aggregate crowd belief directly. For the Lyon doubles match, comparing Polymarket implied probabilities to major sportsbooks can reveal where the crowd sees value. Prediction markets may react faster to breaking news like player injuries, while sportsbooks adjust more cautiously to manage risk exposure.
Several catalysts could shift odds before the match begins. Player injuries or withdrawal announcements would significantly impact pricing. Recent form and head-to-head records between the pairs may influence trader confidence. Court conditions, weather forecasts, and tournament seeding can also affect perceived match difficulty. Betting syndicates or sharp traders entering large positions may move prices rapidly. News about player fitness, coaching changes, or equipment issues could trigger repricing. Monitor official tournament updates and player social media for developments that traders might react to.