TOTAL VOLUME:
$154.5b
24H VOL:
$271,200,656
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,922,627,141
420,368
Markets across
40,352
events
MATCHED EVENTS:
4,484
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 12, 8:20 AM EST
Polymarket
This market refers to the tennis match between Mathys Erhard and Leo Raquillet in the Olbia, Italy, Qualifying, originally scheduled for October 12, 2026 at 5:10AM ET. This market will resolve to 'Mathys Erhard' if Mathys Erhard advances against Leo Raquillet. This market will resolve to 'Leo Raquillet' if Leo Raquillet advances against Mathys Erhard. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 26, 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 Mathys Erhard and Leo Raquillet in the Olbia, Italy, Qualifying, originally scheduled for October 12, 2026 at 5:10AM ET. This market will resolve to 'Mathys Erhard' if Mathys Erhard advances against Leo Raquillet. This market will resolve to 'Leo Raquillet' if Leo Raquillet advances against Mathys Erhard. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 26, 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 bettors, potentially differing from sportsbook odds which may be influenced by house biases or limitations in modeling. Sportsbooks establish initial lines based on statistical analysis and expert opinion, but may adjust them based on betting action. This market, like others, can offer a different perspective, potentially identifying discrepancies where the crowd believes a sportsbook’s assessment is inaccurate. It’s common to see prediction markets incorporate information and insights that aren’t immediately reflected in traditional betting lines.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the outcome. The price of a share directly corresponds to 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. As more traders participate and new information becomes available, the prices adjust to reflect the evolving consensus. The platform uses a constant product market maker model, ensuring there’s always liquidity for traders to enter and exit positions. This dynamic pricing allows for a real-time assessment of the likelihood of each possible result.
This market resolves around Oct 19, 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 Olbia match between Mathys Erhard and Leo Raquillet. The platform will rely on established sports data providers to determine the winner of the match. Any disputes regarding the official result will be addressed according to the platform’s guidelines, ensuring a fair and transparent resolution process. The outcome will be determined by the final, official score of the match.
Several factors could influence the price of shares in this market. News regarding player injuries or changes in form for either Mathys Erhard or Leo Raquillet would likely cause significant movement. Unexpected announcements about playing conditions or changes to the match schedule could also impact trading activity. Furthermore, any significant shifts in public opinion, perhaps driven by expert analysis or social media discussions, could influence the collective assessment of the players’ chances. Major upsets in related matches or tournaments could also indirectly affect the market’s sentiment.