TOTAL VOLUME:
$154.3b
24H VOL:
$228,458,490
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,879,276,037
410,833
Markets across
40,345
events
MATCHED EVENTS:
4,363
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
This market tracks whether Rafael Jodar will win by more than 3.5 games against Botic van de Zandschulp in their Shanghai Rolex Masters match. Currently, Polymarket gives a 100.0% probability to Rafael Jodar (-3.5) winning the game spread against Botic van de Zandschulp (+3.5). The match results will be sourced from the official ATP Tour website at https://www.atptour.com/en/scores/current to determine the outcome. Keep an eye on the originally scheduled match time of October 13, 2026 at 10:00PM ET, as this is when the match—and therefore this market—is expected to begin.
This market refers to the tennis match between Botic van de Zandschulp and Rafael Jodar in the Shanghai Rolex Masters, originally scheduled for October 13, 2026 at 10:00PM ET. This market will resolve to 'Botic van de Zandschulp' if Botic van de Zandschulp advances against Rafael Jodar. This market will resolve to 'Rafael Jodar' if Rafael Jodar advances against Botic van de Zandschulp. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 27, 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 offer a distinct perspective compared to traditional sportsbooks. Sportsbooks often incorporate a 'vig' or commission into their odds, representing their profit margin, which can slightly distort the true probabilities. This market, driven by the collective intelligence of traders on Polymarket, aims to reflect more closely what participants believe the actual win probabilities are. While sportsbooks may initially set odds based on expert analysis and historical data, the prediction market dynamically adjusts as new information and opinions emerge, potentially offering a more accurate forecast of the Shanghai Masters match outcome.
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 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 traders participate and express their views, the price fluctuates, providing a dynamic assessment of the potential result of the Shanghai Masters match. The current price indicates what the collective market believes is the fair probability of a win for either Botic van de Zandschulp or Rafael Jodar, based on available information and trader sentiment.
This market resolves around Oct 21, 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 Masters match between Botic van de Zandschulp and Rafael Jodar, as declared by the tournament organizers. The player who wins the match, according to the official results, will determine the winning outcome for this market. Traders who correctly predicted the winner will be entitled to a payout based on the final market price at the time of resolution.
Several factors could influence the price of this market before the Oct 21, 2026 resolution date. Any news regarding player injuries, changes in playing conditions, or updates on their recent performance could significantly shift trader sentiment. Unexpected upsets in earlier rounds of the Shanghai Masters tournament could also impact expectations for both Botic van de Zandschulp and Rafael Jodar. Furthermore, expert analysis and public opinion, as reflected in sports news and social media, can contribute to price movements in this market, as traders react to new information and adjust their predictions.