
ATP #1597 · Japan · 28 years
| Season | Type | Rank | Titles | W-L | Hard | Clay | Grass |
|---|---|---|---|---|---|---|---|
| 2026 | Doubles | 530 | 0 | 0-1 | 0-1 | - | - |
| 2025 | Singles | 1069 | 0 | 11-29 | 11-28 | 0-1 | - |
| 2025 | Doubles | 522 | 3 | 34-24 | 34-23 | 0-1 | - |
| 2024 | Singles | 772 | 0 | 23-22 | 20-21 | 3-1 | - |
| 2024 | Doubles | 669 | 1 | 27-22 | 25-21 | 2-1 | - |
| 2023 | Singles | 1171 | 0 | 7-12 | 5-9 | 2-3 | - |
| 2023 | Doubles | 1008 | 0 | 10-19 | 6-16 | 4-3 | - |
| 2022 | Singles | 1147 | 0 | 7-12 | 7-12 | - | - |
| 2022 | Doubles | 577 | 3 | 19-10 | 19-10 | - | - |
| 2021 | Singles | 1723 | 0 | 0-2 | 0-2 | - | - |
| 2021 | Doubles | 2475 | 0 | 0-1 | - | 0-1 | - |
Tomohiro Masabayashi (from Japan, aged 28).