WTA Tour
K. Boulter
H. Sakatsume- Japan Women's Open: Katie Boulter vs Himeno Sakatsume94¢
- Set 2 Winner: Katie Boulter vs Himeno Sakatsume86¢
- Japan Women's Open: Completed Match: Katie Boulter vs Himeno Sakatsume53¢
- Set Handicap: Katie Boulter (-1.5) vs Himeno Sakatsume (+1.5)51¢
- Katie Boulter vs. Himeno Sakatsume: Total Sets O/U 2.550¢
- Boulter vs. Sakatsume: Match O/U 21.550¢
- Boulter vs. Sakatsume: Match O/U 23.550¢
- Game Spread: Katie Boulter (-3.5) vs Himeno Sakatsume (+3.5)50¢
- Boulter vs. Sakatsume: Match O/U 22.524¢
- Boulter vs. Sakatsume: Set 2 Games O/U 8.550¢
- Boulter vs. Sakatsume: Set 2 Games O/U 9.550¢
- Boulter vs. Sakatsume: Set 2 Games O/U 10.550¢
Katie Boulter enters this WTA 250 first-round match in Osaka as the clear favorite, ranked around No. 54-58 with a career-high of No. 23, against No. 115 Himeno Sakatsume on outdoor hard courts. Boulter’s greater WTA-level experience and serve strength contrast with a recent slump of 10 losses in 13 matches, while Sakatsume arrives with strong momentum after a semifinal run at the Samsun 125 and a 7-3 record in her last 10 outings across levels. The pair’s lone prior meeting saw Sakatsume win in straight sets at 2023 ITF level, and the Japanese player benefits from home support and solid recent hard-court results. Trader consensus reflects Boulter’s higher ranking and tour pedigree as the dominant factors in pricing.
Rules
This market refers to the tennis match between Katie Boulter and Himeno Sakatsume in the Japan Women's Open, originally scheduled for October 18, 2026 at 9:00PM ET. This market will resolve to “Katie Boulter” if Katie Boulter wins the first set. It will resolve to “Himeno Sakatsume” if Himeno Sakatsume wins the first set. If the match begins but is not completed, and the first set is concluded with a winner determined, this market will resolve based on that completed set. If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled (not played at all) or play has not begun by November 1, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50. Resolution will be based on official WTA match statistics. 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).