Japan Women's Open: Katie Boulter vs Himeno Sakatsume
Japan Women's Open: Katie Boulter vs Himeno Sakatsume leads at 94% across 12 outcomes, with $358K traded so far. Prices are live probabilities set by traders on Polymarket, not editorial predictions.
Japan Women's Open: Katie Boulter vs Himeno Sakatsume odds
Outcome
Chance
Price
Volume
Japan Women's Open: Katie Boulter vs Himeno Sakatsume
94%
94¢
$346K
Japan Women's Open: Katie Boulter vs Himeno Sakatsume Set 2 Winner
86%
86¢
$2K
Completed Match
53%
53¢
$8K
Japan Women's Open: Katie Boulter vs Himeno Sakatsume Set Handicap +/-1.5
51%
51¢
$273
Japan Women's Open: Katie Boulter vs Himeno Sakatsume Total Sets: O/U 2.5
50%
50¢
$57
Japan Women's Open: Katie Boulter vs Himeno Sakatsume Set 2 O/U 8.5
50%
50¢
Japan Women's Open: Katie Boulter vs Himeno Sakatsume Set 2 O/U 9.5
50%
50¢
Japan Women's Open: Katie Boulter vs Himeno Sakatsume Set 2 O/U 10.5
50%
50¢
Japan Women's Open: Katie Boulter vs Himeno Sakatsume Match O/U 21.5
50%
50¢
Japan Women's Open: Katie Boulter vs Himeno Sakatsume Match O/U 23.5
50%
50¢
Japan Women's Open: Katie Boulter vs Himeno Sakatsume Game Spread +/-3.5
50%
50¢
$231
Japan Women's Open: Katie Boulter vs Himeno Sakatsume Match O/U 22.5
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 advances against Himeno Sakatsume.
This market will resolve to 'Himeno Sakatsume' if Himeno Sakatsume advances against Katie Boulter.
If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 1, 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 WTA Tour. A consensus of credible reporting may also be used.
Frequently Asked Questions
What are the current odds for Japan Women's Open: Katie Boulter vs Himeno Sakatsume?
Current odds: Japan Women's Open: Katie Boulter vs Himeno Sakatsume 94%, Japan Women's Open: Katie Boulter vs Himeno Sakatsume Set 2 Winner 86%, Completed Match 53%, Japan Women's Open: Katie Boulter vs Himeno Sakatsume Set Handicap +/-1.5 51%, Japan Women's Open: Katie Boulter vs Himeno Sakatsume Total Sets: O/U 2.5 50%, Japan Women's Open: Katie Boulter vs Himeno Sakatsume Set 2 O/U 8.5 50%. Each price is the market's implied probability for that outcome, and updates continuously as traders buy and sell on Polymarket.
Who is favored in Japan Women's Open: Katie Boulter vs Himeno Sakatsume?
Japan Women's Open: Katie Boulter vs Himeno Sakatsume is the market favorite at 94%, based on real money wagered by traders who have moved $358K through this market. Prediction-market odds have historically tracked outcomes more closely than polls, but they are a forecast, not a guarantee.
How much money is on Japan Women's Open: Katie Boulter vs Himeno Sakatsume?
$358K has been traded on this market in total, including $359K in the last 24 hours, with $137K of resting liquidity in the order book.
When does Japan Women's Open: Katie Boulter vs Himeno Sakatsume resolve?
This market is scheduled to resolve on October 26, 2026. Winning shares pay out $1.00 each; losing shares expire worthless.
How does Japan Women's Open: Katie Boulter vs Himeno Sakatsume resolve?
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 advances against Himeno Sakatsume.
This market will resolve to 'Himeno Sakatsume' if Himeno Sakatsume advances against Katie Boulter.
If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 1, 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
Where can I bet on Japan Women's Open: Katie Boulter vs Himeno Sakatsume?
This is a Polymarket prediction market — you trade YES/NO shares against other users rather than against a bookmaker. Polynter.net tracks the odds, volume and trader activity; trading itself happens on Polymarket.