WTA Tennis 2026 Season Accuracy

65.7%
Winner Accuracy

Accuracy by Tournament Type

Grand Slam

71.0%
Matches: 507

WTA 1000

65.0%
Matches: 748

WTA 500

64.2%
Matches: 439

WTA 250

63.1%
Matches: 548
US Open Grand Slam Round of 32 Surface: hard
Prediction
Taylor Townsend Win Probability: 37.5%
Diana Shnaider Win Probability: 62.5%
Predicted Winner: Diana Shnaider
Actual Result
Set Score: 6-2, 6-7, 6-3
Winner: Taylor Townsend
US Open Grand Slam Round of 32 Surface: hard
Prediction
Naomi Osaka Win Probability: 63.8%
Elise Mertens Win Probability: 36.2%
Predicted Winner: Naomi Osaka
Actual Result
Set Score: 6-3, 3-6, 7-5
Winner: Naomi Osaka
US Open Grand Slam Round of 32 Surface: hard
Prediction
Madison Keys Win Probability: 59.8%
Qinwen Zheng Win Probability: 40.2%
Predicted Winner: Madison Keys
Actual Result
Set Score: 6-1, 6-7, 5-7
Winner: Qinwen Zheng
US Open Grand Slam Round of 32 Surface: hard
Prediction
Jessica Pegula Win Probability: 78.6%
Leylah Fernandez Win Probability: 21.4%
Predicted Winner: Jessica Pegula
Actual Result
Set Score: 1-6, 6-4, 6-3
Winner: Jessica Pegula
US Open Grand Slam Round of 32 Surface: hard
Prediction
Jasmine Paolini Win Probability: 44.3%
Sorana Cirstea Win Probability: 55.7%
Predicted Winner: Sorana Cirstea
Actual Result
Set Score: 3-6, 3-6
Winner: Sorana Cirstea
US Open Grand Slam Round of 32 Surface: hard
Prediction
Marta Kostyuk Win Probability: 70.2%
Ekaterina Alexandrova Win Probability: 29.8%
Predicted Winner: Marta Kostyuk
Actual Result
Set Score: 6-3, 6-2
Winner: Marta Kostyuk
US Open Grand Slam Round of 32 Surface: hard
Prediction
Cristina Bucsa Win Probability: 14.0%
Coco Gauff Win Probability: 86.0%
Predicted Winner: Coco Gauff
Actual Result
Set Score: 3-6, 4-6
Winner: Coco Gauff
US Open Grand Slam Round of 32 Surface: hard
Prediction
Elina Svitolina Win Probability: 72.8%
Anna Kalinskaya Win Probability: 27.2%
Predicted Winner: Elina Svitolina
Actual Result
Set Score: 3-6, 6-2, 3-6
Winner: Anna Kalinskaya
US Open Grand Slam Round of 64 Surface: hard
Aryna Sabalenka vs Polina Iatcenko
Prediction
Aryna Sabalenka Win Probability: 95.6%
Polina Iatcenko Win Probability: 4.4%
Predicted Winner: Aryna Sabalenka
Actual Result
Set Score: 6-1, 6-1
Winner: Aryna Sabalenka
US Open Grand Slam Round of 64 Surface: hard
Prediction
Mananchaya Sawangkaew Win Probability: 35.8%
Leylah Fernandez Win Probability: 64.2%
Predicted Winner: Leylah Fernandez
Actual Result
Set Score: 4-6, 1-6
Winner: Leylah Fernandez
US Open Grand Slam Round of 64 Surface: hard
Prediction
Kimberly Birrell Win Probability: 21.0%
Ekaterina Alexandrova Win Probability: 79.0%
Predicted Winner: Ekaterina Alexandrova
Actual Result
Set Score: 1-6, 6-2, 3-6
Winner: Ekaterina Alexandrova
US Open Grand Slam Round of 64 Surface: hard
Prediction
Jasmine Paolini Win Probability: 85.7%
Lucrezia Stefanini Win Probability: 14.3%
Predicted Winner: Jasmine Paolini
Actual Result
Set Score: 6-4, 6-1
Winner: Jasmine Paolini
US Open Grand Slam Round of 64 Surface: hard
Prediction
Marta Kostyuk Win Probability: 85.1%
Sloane Stephens Win Probability: 14.9%
Predicted Winner: Marta Kostyuk
Actual Result
Set Score: 6-1, 7-5
Winner: Marta Kostyuk
US Open Grand Slam Round of 64 Surface: hard
Prediction
Lilli Tagger Win Probability: 14.4%
Amanda Anisimova Win Probability: 85.6%
Predicted Winner: Amanda Anisimova
Actual Result
Set Score: 3-6, 6-3, 1-6
Winner: Amanda Anisimova
US Open Grand Slam Round of 64 Surface: hard
Prediction
Harriet Dart Win Probability: 18.0%
Marie Bouzkova Win Probability: 82.0%
Predicted Winner: Marie Bouzkova
Actual Result
Set Score: 2-6, 2-6
Winner: Marie Bouzkova
US Open Grand Slam Round of 64 Surface: hard
Prediction
Madison Keys Win Probability: 74.8%
Anna Bondar Win Probability: 25.2%
Predicted Winner: Madison Keys
Actual Result
Set Score: 5-7, 6-4, 7-6
Winner: Madison Keys
US Open Grand Slam Round of 64 Surface: hard
Prediction
Oleksandra Oliynykova Win Probability: 35.3%
Alexandra Eala Win Probability: 64.7%
Predicted Winner: Alexandra Eala
Actual Result
Set Score: 1-6, 4-6
Winner: Alexandra Eala
US Open Grand Slam Round of 64 Surface: hard
Prediction
Oksana Selekhmeteva Win Probability: 47.2%
Kamilla Rakhimova Win Probability: 52.8%
Predicted Winner: Kamilla Rakhimova
Actual Result
Set Score: 3-6, 0-6
Winner: Kamilla Rakhimova
US Open Grand Slam Round of 64 Surface: hard
Prediction
Karolina Pliskova Win Probability: 13.7%
Diana Shnaider Win Probability: 86.3%
Predicted Winner: Diana Shnaider
Actual Result
Set Score: 1-6, 6-7
Winner: Diana Shnaider
US Open Grand Slam Round of 64 Surface: hard
Prediction
Iva Jovic Win Probability: 90.5%
Francesca Jones Win Probability: 9.5%
Predicted Winner: Iva Jovic
Actual Result
Set Score: 6-4, 6-4
Winner: Iva Jovic
US Open Grand Slam Round of 64 Surface: hard
Prediction
Anastasia Potapova Win Probability: 69.5%
Leolia Jeanjean Win Probability: 30.5%
Predicted Winner: Anastasia Potapova
Actual Result
Set Score: 6-4, 2-6, 6-3
Winner: Anastasia Potapova
US Open Grand Slam Round of 64 Surface: hard
Prediction
Jessica Bouzas Maneiro Win Probability: 23.1%
Elena Rybakina Win Probability: 76.9%
Predicted Winner: Elena Rybakina
Actual Result
Set Score: 2-6, 4-6
Winner: Elena Rybakina
US Open Grand Slam Round of 64 Surface: hard
Prediction
Ann Li Win Probability: 46.4%
Donna Vekic Win Probability: 53.6%
Predicted Winner: Donna Vekic
Actual Result
Set Score: 5-7, 7-6, 6-4
Winner: Ann Li
US Open Grand Slam Round of 64 Surface: hard
Prediction
Qinwen Zheng Win Probability: 68.5%
Yulia Putintseva Win Probability: 31.5%
Predicted Winner: Qinwen Zheng
Actual Result
Set Score: 6-4, 2-6, 6-1
Winner: Qinwen Zheng
US Open Grand Slam Round of 64 Surface: hard
Prediction
Katie Boulter Win Probability: 18.3%
Karolina Muchova Win Probability: 81.7%
Predicted Winner: Karolina Muchova
Actual Result
Set Score: 1-6, 0-6
Winner: Karolina Muchova
US Open Grand Slam Round of 64 Surface: hard
Prediction
Iga Swiatek Win Probability: 94.4%
Nadia Podoroska Win Probability: 5.6%
Predicted Winner: Iga Swiatek
Actual Result
Set Score: 6-3, 6-2
Winner: Iga Swiatek
US Open Grand Slam Round of 64 Surface: hard
Prediction
Jessica Pegula Win Probability: 87.7%
Sofia Kenin Win Probability: 12.3%
Predicted Winner: Jessica Pegula
Actual Result
Set Score: 6-3, 6-1
Winner: Jessica Pegula
US Open Grand Slam Round of 64 Surface: hard
Prediction
Xinyu Wang Win Probability: 23.8%
Anna Kalinskaya Win Probability: 76.2%
Predicted Winner: Anna Kalinskaya
Actual Result
Set Score: 5-7, 6-2, 3-6
Winner: Anna Kalinskaya
US Open Grand Slam Round of 64 Surface: hard
Prediction
Naomi Osaka Win Probability: 83.5%
Katerina Siniakova Win Probability: 16.5%
Predicted Winner: Naomi Osaka
Actual Result
Set Score: 6-2, 5-7, 6-1
Winner: Naomi Osaka
US Open Grand Slam Round of 64 Surface: hard
Prediction
Mirra Andreeva Win Probability: 90.6%
Eva Lys Win Probability: 9.4%
Predicted Winner: Mirra Andreeva
Actual Result
Set Score: 66 - 2
Winner: Mirra Andreeva