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 22, 5:00 AM EST
Polymarket
This market refers to the tennis match between Lewie Lane and Isac Stroemberg in the ITF Men Uslar, originally scheduled for July 15, 2026 at 5:00AM ET. This market will resolve to 'Lewie Lane' if Lewie Lane advances against Isac Stroemberg. This market will resolve to 'Isac Stroemberg' if Isac Stroemberg advances against Lewie Lane. 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 player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
This market refers to the tennis match between Lewie Lane and Isac Stroemberg in the ITF Men Uslar, originally scheduled for July 15, 2026 at 5:00AM ET. This market will resolve to 'Lewie Lane' if Lewie Lane advances against Isac Stroemberg. This market will resolve to 'Isac Stroemberg' if Isac Stroemberg advances against Lewie Lane. 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 player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
Prediction market odds and sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets are driven by traders risking real capital on their beliefs about the outcome. This market aggregates the collective judgment of many independent traders, which can sometimes reveal insights that traditional sportsbooks have not yet priced in. Comparing the two can highlight where consensus differs and help identify potential mispricing opportunities.
On Polymarket, this market is priced through an automated market maker that converts trader buy and sell orders into real-time odds. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Prices move continuously as new trades flow in, reflecting the crowd's evolving expectations about who will win. The cost to buy a share representing one outcome rises or falls based on demand, creating a dynamic equilibrium. This mechanism ensures transparent, friction-free pricing and allows traders to enter or exit positions at any time before the market closes.
This market resolves around Jul 22, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The winning outcome is determined by the official result of the match. Traders holding shares in the correct outcome receive their payout, while incorrect positions expire worthless. Resolution typically occurs within hours of the final score being published by recognized tennis authorities.
Several factors can shift odds before the match concludes. Recent player form, head-to-head records, and tournament momentum often influence trader positioning. Injury announcements or withdrawal news can trigger sharp repricing. Court surface preference, weather conditions on match day, and seeding or ranking changes may also sway expectations. Social media sentiment, expert commentary, and betting action from other venues can cascade into this market. Close matches or unexpected upsets in related tournaments may alter perceptions of either player's likelihood of victory.