
Japan
| Age | 27 (12-10-1998) |
| Country | |
| Birthplace | Yamagata |
| Height | 175 |
| Weight | 73 |
| Plays | Right-Handed |
| Backhand | Two-Handed |
| Favorite Surface | |
| Coach | |
| Turned Pro | |
| Player Status | Active |
Hard
Clay
Grass
Indoor
All
| Aces / Game | 0.29 | 92 / 314 |
| DFs / Game | 0.14 | 45 / 314 |
| 1st Serve % | 61.1% | 1214 / 1988 |
| 1st Serve Win % | 67.0% | 813 / 1214 |
| 2nd Serve Win % | 48.6% | 376 / 774 |
| Service Points Win % | 59.8% | 1189 / 1988 |
| Opponent Aces / Game | 0.31 | 99 / 314 |
| Opponent Double Faults / Game | 0.24 | 74 / 314 |
| Opponent 1st Serve % | 62.7% | 1278 / 2037 |
| 1st Return Win % | 34.8% | 445 / 1278 |
| 2nd Return Win % | 53.8% | 408 / 759 |
| Return Points Win % | 41.9% | 853 / 2037 |
| Break Points Saved Per Game | 0.39 | 122 / 314 |
| Break Points Faced Per Game | 0.65 | 205 / 314 |
| Break Points Save % | 59.5% | 122 / 205 |
| Service Hold % | 73.6% | 231 / 314 |
| Break Points Won Per Game | 0.31 | 96 / 314 |
| Opponent Break Points Per Game | 0.67 | 212 / 314 |
| BP Won % | 45.3% | 96 / 212 |
| Opp Hold % | 69.5% | 218 / 314 |
| year | All | hard | clay | indoor | grass |
| 2026 | 15-14 | 15-14 | 0-0 | 0-0 | 0-0 |
| 2025 | 46-23 | 46-23 | 0-0 | 0-0 | 0-0 |
| 2024 | 31-22 | 29-19 | 2-1 | 0-2 | 0-0 |
| 2023 | 33-24 | 18-12 | 15-12 | 0-0 | 0-0 |
| 2022 | 22-14 | 22-14 | 0-0 | 0-0 | 0-0 |
| 2021 | 8-8 | 8-6 | 0-2 | 0-0 | 0-0 |
| 2019 | 7-7 | 4-4 | 3-3 | 0-0 | 0-0 |
| 2018 | 7-9 | 5-7 | 0-1 | 2-1 | 0-0 |
| 2017 | 0-3 | 0-3 | 0-0 | 0-0 | 0-0 |
| Grand Slam | 0.0% | 0 / 0 |
| Masters | 0.0% | 0 / 0 |
| Main Tour | 0.0% | 0 / 0 |
| Cups | 0.0% | 0 / 0 |
| Challengers | 47.8% | 22 / 24 |
| Futures | 59.5% | 147 / 100 |
| Vs No.1 | 0.0% | 0 / 0 |
| Vs Top.5 | 0.0% | 0 / 0 |
| Vs Top.10 | 0.0% | 0 / 0 |
| Vs Top.20 | 0.0% | 0 / 0 |
| Vs Top.50 | 0.0% | 0 / 0 |
| Vs Top.100 | 0.0% | 0 / 1 |
| Overall | 57.6% | 167 / 123 |
| Hard | 59.0% | 147 / 102 |
| Clay | 51.3% | 20 / 19 |
| Indoor | 0.0% | 0 / 2 |
| Grass | 0.0% | 0 / 0 |
| Final | 12.5% | 1 / 7 |
| Semi-Final | 57.1% | 8 / 6 |
| Quarter-Final | 42.4% | 14 / 19 |
| Second | 58.9% | 33 / 23 |
| First | 63.0% | 58 / 34 |
| Qualifying Final | 53.8% | 14 / 12 |
| Qualifying R2 | 73.3% | 11 / 4 |
| Qualifying R1 | 61.2% | 30 / 19 |
Title
Finals
![]() Takuya Kumasaka | Draw VIEW H2H | ![]() Zhe Li | ||
![]() Takuya Kumasaka | Draw VIEW H2H | ![]() Kento Takeuchi | ||
![]() Takuya Kumasaka | Draw VIEW H2H | ![]() Dayne Kelly | ||
![]() Takuya Kumasaka | Draw VIEW H2H | ![]() David Barclay | ||
![]() Takuya Kumasaka | Draw VIEW H2H | ![]() Masaki Sasai | ||
![]() Takuya Kumasaka | Draw VIEW H2H | ![]() Yuki Matsuo | ||
![]() Takuya Kumasaka | Draw VIEW H2H | ![]() Jason Murray Kubler | ||
![]() Takuya Kumasaka | Draw VIEW H2H | ![]() Yasutaka Uchiyama | ||
![]() Takuya Kumasaka | Draw VIEW H2H | ![]() Ji Sung Nam | ||
![]() Takuya Kumasaka | Draw VIEW H2H | ![]() Gengo Kikuchi | ||
![]() Takuya Kumasaka | Draw VIEW H2H | ![]() Alex Bolt | ||
![]() Takuya Kumasaka | Draw VIEW H2H | ![]() Vishnu Vardhan | ||
Compagnucci Colasanto Prediction H2H (0-0)
Nakajima Yang Prediction H2H (0-0)
Silva Salmeron Prediction H2H (0-0)
Mihailovic Sotikovs Prediction H2H (0-0)
Kovalov Rendon Prediction H2H (0-0)
Markus Berrospi Prediction H2H (0-0)
Ethan Quinn Luciano Darderi Prediction H2H (0-0)
Maximilian Borisov Nathan Andre Halahija Prediction H2H (0-0)