TOTAL VOLUME:
$154.6b
24H VOL:
$333,432,169
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,971,286,090
419,492
Markets across
40,634
events
MATCHED EVENTS:
4,654
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 7, 6:23 AM EST
Polymarket
This market refers to the tennis match between Wihan Van Der Merwe and Adrian Arcon in the M25 Darwin, Main Draw, originally scheduled for October 7, 2026 at 1:30AM ET. This market will resolve to 'Wihan Van Der Merwe' if Wihan Van Der Merwe advances against Adrian Arcon. This market will resolve to 'Adrian Arcon' if Adrian Arcon advances against Wihan Van Der Merwe. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 21, 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
This market refers to the tennis match between Wihan Van Der Merwe and Adrian Arcon in the M25 Darwin, Main Draw, originally scheduled for October 7, 2026 at 1:30AM ET. This market will resolve to 'Wihan Van Der Merwe' if Wihan Van Der Merwe advances against Adrian Arcon. This market will resolve to 'Adrian Arcon' if Adrian Arcon advances against Wihan Van Der Merwe. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 21, 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
Often, prediction market odds reflect a different perspective than those found at traditional sportsbooks. Sportsbooks typically incorporate a 'vig' or commission into their odds, ensuring a profit margin, while Polymarket allows traders to directly assess probabilities. This can lead to discrepancies, especially when public sentiment strongly favors one outcome. If a large number of people believe a particular player will win, the odds on Polymarket may shift more dramatically than at a sportsbook. It’s common to see prediction markets outperform traditional odds in accurately forecasting event outcomes, though this isn’t always the case.
On Polymarket, this market is priced through a continuous auction mechanism. Traders buy and sell shares representing their belief in the likelihood of each player winning. As more shares are purchased for a particular outcome, the price of those shares increases, reflecting a higher implied probability. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price movements are driven entirely by supply and demand within the market, meaning the collective wisdom of traders determines the odds. This dynamic pricing system aims to provide a real-time assessment of the expected outcome of the Darwin tennis match.
This market resolves around Oct 14, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The market will reflect the official result of the Wihan Van Der Merwe vs Adrian Arcon tennis match. Resolution will be based on the officially declared winner of the match, as reported by a recognized tennis authority. Any potential disputes or challenges to the official result will be considered, but the final decision will rely on established tennis governing body rulings to ensure a fair and accurate outcome for this market.
Several factors could influence trading activity and shift the odds in this market. News regarding player injuries, changes in playing conditions, or even significant shifts in public perception could all trigger movement. Unexpected announcements about player form or tactical adjustments could also play a role. A strong performance by either player in a preceding tournament might increase confidence and drive up the price of their shares on Polymarket. Any developments that alter the perceived probability of either player winning are likely to impact trading volume and ultimately, the market price.