ORDER OF PLAY and PREVIEW. Naomi Osaka, Katie Boulter, Olga Danilovic and Caty McNally are going to play on Monday at the Japan Open.
Naomi Osaka vs. Wakana Sonobe
Head to head 0-0
Naomi Osaka will play Wakana Sonobe in the 1st round for the 1st time in their career. They are scheduled to play on Monday at 1:30 pm on CENTER.
Naomi Osaka: ranking and results
Ranked no. 16, will start her run in Osaka after she won the title in the Open 35 de Saint Malo after beating in the final.
The Japanese has a 33-15 win-loss record in 2025, 22-9 on hard (See FULL STATS).
Naomi’s best result of the current season was getting to the final in Auckland, the Malo and Montreal.
Last year in Osaka Naomi didn’t compete in Osaka in 2024.
Wakana Sonobe: ranking and results
Ranked no. 267, Sonobe will start her run in Osaka after she played her last match in the W50 Rancho Santa Fe where she lost to in the 1st round on the 30th of September.
Sonobe has a 19-13 win-loss record in 2025, 17-9 on hard (See FULL STATS).
Sonobe’s best result of the current year was reaching the final in the W100 Tokyo.
Last year in Osaka Sonobe didn’t play in Osaka in 2024.
Head to head analysis
There is no head to head record between Naomi Osaka and Wakana Sonobe since this will be the first time that they will play each other in the main tour.
Prediction, odds and live streaming
The pick for Tennis Tonic is Naomi Osaka who should win in 2 sets.
Naomi Osaka -> 1.071
Wakana Sonobe -> 8.3
Click here to see the updated quotes and live streaming (only selected countries - USA excluded).
Here where top tennis events are broadcasted or streamed online (ATP, WTA).
At the challenger level, there will be free live streaming on Challenger TV.
Katie Boulter vs. Linda Noskova
Head to head 0-0
Katie Boulter will come up against Linda Noskova in the 1st round for the 1st time in their career. They are scheduled to compete on Monday at 5:30 pm on CENTER.
Katie Boulter: ranking and results
Ranked no. 61, Boulter will start her run in Osaka after she played her last match in Billie Jean King Cup, Finals where she lost to Pegula in the Rubber 2 on the 20th of September.
Boulter has a 19-19 win-loss record in 2025, 6-11 on hard (See FULL STATS).
Boulter’s best result of the current season was getting to the final in the Paris.
Last year in Osaka The Brit didn’t compete in Osaka in 2024.
Linda Noskova: ranking and results
Ranked no. 17 (career high), Noskova will start her run in Osaka after she played her last match in Billie Jean King Cup, Qualifiers, Group B where she lost to in the Rubber 2 on the 12th of April.
The Czech has a 36-24 win-loss record in 2025, 24-15 on hard (See FULL STATS).
Linda’s best result of the season was getting to the final in Prague and Beijing.
Last year in Osaka Linda didn’t compete in Osaka in 2024.
Head to head analysis
There is no head to head record between Katie Boulter and Linda Noskova since this will be the first time that they will square off in the main tour.
Prediction, odds and live streaming
The pick for Tennis Tonic is Linda Noskova who should win in 2 sets.
Linda Noskova -> 3.125
Katie Boulter -> 1.36
Click here to see the updated quotes and live streaming (only selected countries - USA excluded).
Here where top tennis events are broadcasted or streamed online (ATP, WTA).
At the challenger level, there will be free live streaming on Challenger TV.
Olga Danilovic vs. Nao Hibino
Head to head 0-0
Olga Danilovic will square off with Nao Hibino
in the 1st round for the 1st time in their career. They are scheduled to compete on Monday at 11:30 am on CENTER.Olga Danilovic: ranking and results
Ranked no. 42, will start her run in Osaka after she won the title in the Antalya after beating in the final.
Olga has a 21-16 win-loss record in 2025, 4-8 on hard (See FULL STATS)
.The Serbian’s best result of the year was getting to the final in the Antalya and Rouen.
Last year in Osaka The Serbian didn’t play in Osaka in 2024.
Nao Hibino: ranking and results
Ranked no. 168, will start her run in Osaka after she won the title in the W100 Incheon after beating in the final.
Nao has a 24-22 win-loss record in 2025, 13-9 on hard (See FULL STATS).
Hibino’s best result of the year was getting to the final in the W100 Incheon.
Nao won her last 5 matches.
Last year in Osaka Nao lost in the qualifications 6-1 6-4 to Laura Siegemund.
Head to head analysis
There is no head to head record between Olga Danilovic and Nao Hibino since this will be the first time that they will square off in the main tour.
Prediction, odds and live streaming
The pick for Tennis Tonic is Olga Danilovic who should win in 2 sets.
Olga Danilovic -> 1.32
Nao Hibino -> 3.36
Click here to see the updated quotes and live streaming (only selected countries - USA excluded).
Here where top tennis events are broadcasted or streamed online (ATP, WTA).
At the challenger level, there will be free live streaming on Challenger TV.
Caty McNally vs. Joanna Garland
Head to head 0-0
Caty McNally will come up against Joanna Garland in the qualifications for the 1st time in their career. They are scheduled to play on Monday at 1:30 pm on COURT 8.
Caty McNally: ranking and results
Ranked no. 88, Caty got to the qualifications after defeating Claire Liu 6-2 6-2.
Caty has a 44-19 win-loss record in 2025, 19-10 on hard (See FULL STATS). Caty’s best result of the current year was getting to the final in the W50 Zephyrhills, the Newport and the W100 Evansville.
Last year in Osaka McNally didn’t play in Osaka in 2024.
Joanna Garland: ranking and results
Ranked no. 133, Joanna got to the qualifications after beating Ena Koike 6-3 5-7 6-1.
Joanna has a 42-18 win-loss record in 2025, 12-9 on hard (See FULL STATS). The Chinese’s best result of the season was getting to the final in the W35 Nairobi and the W35 Solarino.
Last year in Osaka Joanna didn’t compete in Osaka in 2024.
Head to head analysis
There is no head to head record between Caty McNally and Joanna Garland since this will be the first time that they will play each other in the main tour.
Prediction, odds and live streaming
The pick for Tennis Tonic is Caty McNally who should win in 2 sets.
Caty McNally -> 1.32
Joanna Garland -> 3.18
Click here to see the updated quotes and live streaming (only selected countries - USA excluded).
Here where top tennis events are broadcasted or streamed online (ATP, WTA).
At the challenger level, there will be free live streaming on Challenger TV.
Last Results
These are the last results of the Japan Open
- Geoffrey BlancaneauxBlancaneaux – Emil RuusuvuoriRuusuvuori (6-2 4-6 6-3) – Score progression – Stats
Upcoming matches
These are the upcoming matches of the Japan Open
- Dalma GalfiGalfi – Kyoka OkamuraOkamura (0-1) – H2H – Prediction
- Mei YamaguchiYamaguchi – Taylor TownsendTownsend (0-0) – H2H – Prediction
- Varvara GrachevaGracheva – Elena Gabriela RuseGabriela Ruse (0-0) – H2H – Prediction
- Caty McNallyMcNally – Joanna GarlandGarland (0-0) – H2H – Prediction
- Elisabetta CocciarettoCocciaretto – Kaja JuvanJuvan (0-1) – H2H – Prediction
- Naomi OsakaOsaka – (0-0) – H2H – Prediction
- Suzan LamensLamens – Emiliana ArangoArango (1-2) – H2H – Prediction
- Elise MertensMertens – Cristina BucsaBucsa (1-2) – H2H – Prediction
- Maria SakkariSakkari – (1-0) – H2H – Prediction
- Nao HibinoHibino – Olga DanilovicDanilovic (0-0) – H2H – Prediction
- Hailey BaptisteBaptiste – Leylah Annie FernandezAnnie Fernandez (0-0) – H2H – Prediction
- Marie BouzkovaBouzkova – Ena ShibaharaShibahara (0-0) – H2H – Prediction
- Viktorija GolubicGolubic – Bianca Vanessa AndreescuVanessa Andreescu (1-1) – H2H – Prediction
- Sorana CirsteaCirstea – Moyuka UchijimaUchijima (1-0) – H2H – Prediction
- Katie BoulterBoulter – (0-0) – H2H – Prediction