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 9, 10:33 AM EST
Polymarket
This market refers to the tennis match between Alexander Bublik and Tomas Machac in the Shanghai Rolex Masters, originally scheduled for October 9, 2026 at 10:00PM ET. This market will resolve to 'Alexander Bublik' if Alexander Bublik advances against Tomas Machac. This market will resolve to 'Tomas Machac' if Tomas Machac advances against Alexander Bublik. 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.
This market refers to the tennis match between Alexander Bublik and Tomas Machac in the Shanghai Rolex Masters, originally scheduled for October 9, 2026 at 10:00PM ET. This market will resolve to 'Alexander Bublik' if Alexander Bublik advances against Tomas Machac. This market will resolve to 'Tomas Machac' if Tomas Machac advances against Alexander Bublik. 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.
Typically, prediction market odds reflect the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks often set initial lines based on statistical models and expert analysis, while this market allows anyone to express their belief about the outcome. If a significant number of traders believe a sportsbook has mispriced the probability of a particular result, the odds on Polymarket will adjust accordingly. Discrepancies can arise due to differing information, biases, or simply a different interpretation of the available data. It's common to see prediction markets outperform traditional forecasts.
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 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 people buy shares in a specific outcome, its price increases, reflecting growing confidence. Conversely, selling pressure drives the price down. This dynamic pricing ensures the market reflects the collective intelligence of all participants, creating a real-time probability assessment of the Bublik vs Machac match.
This market resolves around Oct 17, 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 Shanghai Rolex Masters match between Alexander Bublik and Tomas Machac, as declared by the tournament organizers. The platform will verify the outcome against widely available and trusted sources to ensure accuracy. Traders holding shares in the winning outcome will be paid out according to the final market price at the time of resolution, while those holding shares in the losing outcome will forfeit their investment.
Several factors could influence the price of shares in this market. Any news regarding player injuries, changes in playing conditions, or even pre-match interviews expressing confidence or concern could shift trader sentiment. Unexpected results in earlier rounds of the tournament, affecting player fatigue or morale, might also play a role. Furthermore, significant betting activity on sportsbooks could draw attention and influence trading on Polymarket. Ultimately, any information that alters the perceived probability of either player winning will likely cause movement in the market.