TOTAL VOLUME:
$154.4b
24H VOL:
$245,801,863
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,902,097,102
417,059
Markets across
40,178
events
MATCHED EVENTS:
4,415
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 11, 10:21 AM EST
Polymarket
This market refers to the tennis match between Alex Marti Pujolras and John Sperle in the Catania, Italy, Qualifying, originally scheduled for October 11, 2026 at 7:10AM ET. This market will resolve to 'Alex Marti Pujolras' if Alex Marti Pujolras advances against John Sperle. This market will resolve to 'John Sperle' if John Sperle advances against Alex Marti Pujolras. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 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 ATP Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Alex Marti Pujolras and John Sperle in the Catania, Italy, Qualifying, originally scheduled for October 11, 2026 at 7:10AM ET. This market will resolve to 'Alex Marti Pujolras' if Alex Marti Pujolras advances against John Sperle. This market will resolve to 'John Sperle' if John Sperle advances against Alex Marti Pujolras. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 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 ATP Tour. A consensus of credible reporting may also be used.
Prediction market odds often reflect the collective wisdom of a diverse group of traders, potentially offering a different perspective than traditional sportsbooks. Sportsbooks set their lines based on models and internal analysis, while this market is driven by individuals willing to put their capital behind their beliefs. It’s common to see discrepancies between the two, especially before significant events or when public opinion shifts. Examining these differences can be insightful when forming your own predictions about the Catania tennis match.
On Polymarket, this market is priced through a continuous process where traders buy and sell shares representing their belief in each outcome. The price of a share directly corresponds to the implied probability of that outcome occurring. As more people buy shares in a particular outcome, its price increases, and vice versa. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. This dynamic pricing mechanism aims to reflect the most up-to-date collective assessment of the event's likelihood, making it a valuable tool for understanding expectations surrounding the Catania tennis match.
This market resolves around Oct 18, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will be determined by the official outcome of the Catania tennis match between Alex Marti Pujolras and John Sperle, as reported by a recognized tennis authority. This ensures a transparent and objective resolution process, allowing traders to confidently assess their predictions and the market's accuracy. The final result will be used to determine which shares payout.
Several factors could influence the trading activity and price movements in this market. Any news regarding player form, injuries, or changes in playing conditions could significantly shift expectations. Unexpected upsets in other matches involving these players, or broader trends in tennis performance, might also impact the market. Furthermore, large trades by influential participants on Polymarket could create short-term volatility. Monitoring these signals will be crucial for understanding how the market evolves leading up to the resolution of the Catania tennis match.