TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 2, 1:43 PM EST
Polymarket
This market refers to the tennis match between Leonardo Borrelli and John Hallquist Lithen in the M15 Szczawno, Main Draw, originally scheduled for September 2, 2026 at 7:30AM ET. This market will resolve to 'Leonardo Borrelli' if Leonardo Borrelli advances against John Hallquist Lithen. This market will resolve to 'John Hallquist Lithen' if John Hallquist Lithen advances against Leonardo Borrelli. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 16, 2026, 11:59 PM ET (14 days after the scheduled start), 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 Leonardo Borrelli and John Hallquist Lithen in the M15 Szczawno, Main Draw, originally scheduled for September 2, 2026 at 7:30AM ET. This market will resolve to 'Leonardo Borrelli' if Leonardo Borrelli advances against John Hallquist Lithen. This market will resolve to 'John Hallquist Lithen' if John Hallquist Lithen advances against Leonardo Borrelli. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 16, 2026, 11:59 PM ET (14 days after the scheduled start), 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 often reflect the wisdom of the crowd, potentially differing from those set by sportsbooks. Sportsbooks establish initial lines based on their analysis, aiming to balance action on both sides, while this market allows anyone to trade and express their belief about the outcome. If a significant number of traders believe a sportsbook’s odds are inaccurate, they can take a position in this market, driving the price to reflect their collective assessment. This dynamic can lead to odds discrepancies, offering potentially advantageous opportunities for informed traders.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the likelihood of each outcome. The price of a share directly corresponds to the implied probability of that outcome occurring. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate, the price adjusts to reflect the aggregated sentiment. The market's price is determined solely by supply and demand within Polymarket, with traders setting the odds based on their own research and analysis of the Borrelli vs Hallquist match.
This market resolves around Sep 9, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the M15 Szczawno match between Leonardo Borrelli and John Hallquist Lithen. The platform will verify the results against established sports reporting sources to determine the winning outcome. Traders holding shares in the winning outcome will be paid out according to the final market price at the time of resolution.
Several factors could influence the price of this market before Sep 9, 2026. Any news regarding player form, injuries, or changes in playing conditions for either Leonardo Borrelli or John Hallquist Lithen could significantly shift trader sentiment. Unexpected announcements about the match schedule or venue could also play a role. Furthermore, large trading volume from informed individuals or groups could cause noticeable price movements, reflecting new information or a change in perceived probabilities regarding the Borrelli vs Hallquist match.