TOTAL VOLUME:
$154.4b
24H VOL:
$230,589,906
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,885,293,300
410,482
Markets across
40,213
events
MATCHED EVENTS:
4,340
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 11, 6:23 AM EST
Polymarket
This market tracks whether the total number of games played in the Francisco Cerundolo versus Jakub Mensik match at the Shanghai Rolex Masters will exceed 22.5. Currently, Polymarket gives a 100.0% probability to the “Over” outcome. Resolution will be based on the official scores reported at https://www.atptour.com/en/scores/current. Keep an eye on the match itself, originally scheduled for October 9, 2026 at 9:00PM ET, as the outcome will be determined by the total games played during that fixture.
This market refers to the tennis match between Francisco Cerundolo and Jakub Mensik in the Shanghai Rolex Masters, originally scheduled for October 9, 2026 at 9:00PM ET. This market will resolve to 'Francisco Cerundolo' if Francisco Cerundolo advances against Jakub Mensik. This market will resolve to 'Jakub Mensik' if Jakub Mensik advances against Francisco Cerundolo. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 23, 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 a different kind of wisdom than sportsbook odds. While sportsbooks set lines based on statistical models and public perception, this market aggregates the insights of individual traders who are incentivized to be accurate. This can lead to differences in probabilities, especially when there’s significant public disagreement or new information emerges. It’s common to see prediction markets move faster than sportsbooks in response to breaking news or shifts in sentiment regarding the Cerundolo vs Mensik match.
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. 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 collective wisdom of the crowd. Currently, the market is driven by the interplay of buyers and sellers, and the price fluctuations indicate changing expectations about the likelihood of either player winning the match.
This market resolves around Oct 17, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Shanghai Rolex Masters match between Francisco Cerundolo and Jakub Mensik. The platform will verify the result against widely available sources to ensure accuracy and transparency. Traders will then be able to claim their winnings based on the final outcome of the match.
Several signals could significantly move this market before resolution. Any news regarding player injuries, changes in playing conditions, or even updated analyses from tennis experts could influence trader sentiment. Unexpected results in earlier rounds of the Shanghai Rolex Masters, or even comments from the players themselves, could also shift the odds. A strong performance by either player in a preceding match would likely cause a reassessment of their chances in the Cerundolo vs Mensik match, leading to price adjustments.