Jan Kumstat
ATP #192 · Czech Republic · 19 years
| Season | Type | Rank | Titles | W-L | Hard | Clay | Grass |
|---|---|---|---|---|---|---|---|
| 2026 | Singles | 191 | 3 | 37-14 | 8-6 | 29-8 | - |
| 2026 | Doubles | 457 | 4 | 19-5 | 10-1 | 9-4 | - |
| 2025 | Singles | 674 | 0 | 28-22 | 10-11 | 17-10 | 1-1 |
| 2025 | Doubles | 736 | 2 | 22-10 | 9-2 | 11-7 | 2-1 |
| 2024 | Singles | 2013 | 1 | 12-6 | 6-2 | 5-3 | 1-1 |
| 2024 | Doubles | - | 1 | 10-2 | 2-1 | 4-0 | 4-1 |
| 2023 | Singles | - | 0 | 2-2 | - | 2-2 | - |
| 2023 | Doubles | - | 0 | 2-1 | - | 2-1 | - |
| 2022 | Singles | - | 0 | 0-3 | 0-1 | 0-2 | - |
| 2022 | Doubles | 2094 | 0 | 1-1 | - | 1-1 | - |
| 3 | Singles | 3 | 3 | 3-3 | 3-3 | 3-3 | 3-3 |
| 2 | Singles | 2 | 2 | 2-2 | 2-2 | 2-2 | 2-2 |
| 2 | Doubles | 2 | 2 | 2-2 | 2-2 | 2-2 | 2-2 |
| 1 | Singles | 1 | 1 | 1-1 | 1-1 | 1-1 | 1-1 |
| 1 | Doubles | 1 | 1 | 1-1 | 1-1 | 1-1 | 1-1 |
| 0 | Singles | 0 | 0 | 0-0 | 0-0 | 0-0 | 0-0 |
| Singles | - | 0 | - | - | - | - | |
| Doubles | - | 0 | - | - | - | - | |
| 0 | Doubles | 0 | 0 | 0-0 | 0-0 | 0-0 | 0-0 |
About Jan Kumstat
Jan Kumstat (from Czech Republic, aged 19).