TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 24, 8:31 AM EST
Polymarket
This market refers to the tennis match between Yannick Castelnuovo and Nicolas Ulrich in the ITF M25 Lausanne Men, Qualifying, originally scheduled for August 24, 2026 at 6:30AM ET. This market will resolve to 'Yannick Castelnuovo' if Yannick Castelnuovo advances against Nicolas Ulrich. This market will resolve to 'Nicolas Ulrich' if Nicolas Ulrich advances against Yannick Castelnuovo. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 7, 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 Yannick Castelnuovo and Nicolas Ulrich in the ITF M25 Lausanne Men, Qualifying, originally scheduled for August 24, 2026 at 6:30AM ET. This market will resolve to 'Yannick Castelnuovo' if Yannick Castelnuovo advances against Nicolas Ulrich. This market will resolve to 'Nicolas Ulrich' if Nicolas Ulrich advances against Yannick Castelnuovo. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 7, 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.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, traders collectively set the price through their bets, which determines the implied probability of each outcome. The current leading chance reflects the balance of buy and sell orders for each possible result. As more participants place trades, especially large ones, the odds can shift rapidly, capturing the latest insights and sentiment from the trading community.
This market resolves around Aug 31, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match conclusion, and the platform will update the market accordingly based on that verified data. Traders should monitor official tournament announcements and reputable sports news sources for confirmation.
Injuries, changes in player form, weather conditions, or key pre-match practice sessions could all shift this market. Any news from the tournament organizers, updates on player availability, or shifts in betting patterns on Polymarket can cause rapid changes in odds. Traders will also watch for any last-minute lineup changes or tournament-specific announcements that might affect the competitiveness of the match.