WTA Tour
A. Li
Z. Sonmez- Japan Women's Open: Ann Li vs Zeynep Sonmez66¢
- Set 1 Winner: Ann Li vs Zeynep Sonmez61¢
- Set 2 Winner: Ann Li vs Zeynep Sonmez60¢
- Japan Women's Open: Completed Match: Ann Li vs Zeynep Sonmez53¢
- Game Spread: Ann Li (-3.5) vs Zeynep Sonmez (+3.5)50¢
- Li vs. Sonmez: Match O/U 21.549¢
- Set Handicap: Ann Li (-1.5) vs Zeynep Sonmez (+1.5)44¢
- Li vs. Sonmez: Match O/U 22.542¢
- Li vs. Sonmez: Match O/U 23.539¢
- Ann Li vs. Zeynep Sonmez: Total Sets O/U 2.537¢
- Li vs. Sonmez: Set 1 Games O/U 8.570¢
- Li vs. Sonmez: Set 2 Games O/U 8.550¢
Ann Li enters the WTA Japan Open round of 16 on hard courts in Osaka with strong recent momentum after reaching her first WTA 1000 quarterfinal in Wuhan, where she recorded her 100th career win and notched victories over Aryna Sabalenka before falling to Iga Swiatek. The American, seeded first and ranked around No. 25, defeated qualifier Emerson Jones in three sets in her opening match. Zeynep Sonmez, ranked No. 63, advanced past Maya Joint in three sets and holds a 3-0 head-to-head edge, including two prior hard-court wins and a three-set victory over Li at Wimbledon. Sonmez has shown consistency on the surface this season, though Li’s superior ranking and current form create a closely contested matchup where recent results and stylistic matchups on hard courts shape trader consensus around the implied probabilities.
Rules
This market refers to the tennis match between Ann Li and Zeynep Sonmez in the Japan Women's Open, originally scheduled for October 21, 2026 at 9:00PM ET. This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 9. Otherwise, it will resolve to "Under." Any first-set tiebreak counts as one (1) game. If the match is postponed or suspended, this market will remain open until the first set has been completed. A postponement alone will not trigger a 50-50 resolution. If the match is permanently abandoned before the first set is completed, or if the first set has not been completed by November 4, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered unconditionally determined if it would have been guaranteed under every possible completion of the set played according to the match format published by the tournament organizer for that round, including whether the set is decided by a tiebreak. For example, for a line of 9.5, if play stops with the first set at 5-4, completing the set would have required at least 1 additional game, resulting in at least 10 games played, so "Over" would resolve as the winning outcome. The primary resolution source for this market will be official WTA statistics; however, a consensus of credible reporting may also be used. This market may resolve only when the listed period of play has concluded and the result can be definitively determined by the listed resolution source(s).