TOTAL VOLUME:
$134.2b
24H VOL:
$126,590,312
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,439,516,703
404,175
Markets across
30,277
events
MATCHED EVENTS:
2,685
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 12, 7:16 AM EST
Polymarket
This market refers to the tennis match between John Sperle and Gabriele Maria Noce in the M15 Budapest, Main Draw, originally scheduled for September 11, 2026 at 4:00AM ET. This market will resolve to 'John Sperle' if John Sperle advances against Gabriele Maria Noce. This market will resolve to 'Gabriele Maria Noce' if Gabriele Maria Noce advances against John Sperle. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 25, 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 John Sperle and Gabriele Maria Noce in the M15 Budapest, Main Draw, originally scheduled for September 11, 2026 at 4:00AM ET. This market will resolve to 'John Sperle' if John Sperle advances against Gabriele Maria Noce. This market will resolve to 'Gabriele Maria Noce' if Gabriele Maria Noce advances against John Sperle. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 25, 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.
Currently, prediction market odds often reflect a different perspective than traditional sportsbooks. Sportsbooks typically set initial lines to balance betting action, while this market relies on the wisdom of the crowd. Discrepancies can arise due to differing information sources, risk assessments, or simply variations in opinion. If sportsbooks heavily favor one player, but traders in this market believe the other has a higher chance of winning, the odds will diverge. Observing these differences can be insightful, as prediction markets have sometimes demonstrated superior forecasting accuracy compared to conventional betting venues.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the likelihood of a particular outcome. The price of these shares directly reflects the probability of that outcome occurring, as perceived by the market participants. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The more traders who believe John Sperle will win, the higher the price of shares representing his victory will climb, and vice versa for Gabriele Maria Noce. This dynamic pricing ensures that the market odds constantly adjust to incorporate new information and changing sentiment.
This market resolves around Sep 18, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official result of the M15 Budapest tennis match between John Sperle and Gabriele Maria Noce, as declared by the tournament organizers. The platform will verify the result against trusted sources to determine which player emerged victorious and settle the market accordingly. Traders will then be able to claim their winnings or adjust their strategies based on the final result.
Several factors could influence the price movement of this market before resolution. Any news regarding player form, such as injury updates for either John Sperle or Gabriele Maria Noce, would likely cause significant shifts in the odds. Unexpected weather conditions at the tournament venue could also play a role, potentially favoring one player's style of play over the other. Furthermore, any changes in public perception or expert analysis regarding the players' chances of winning could impact trading activity and drive price fluctuations in this market.