Rotterdam 
Mumbai 
Transylvania 
Abu Dhabi 
Rosario 
Chennai 
Tenerife 
Davis Сup Group I Tennis. Played Kozlov Stefan. Season 2025
Country 
USA. Ranking ATP 353.
USA. Ranking ATP 353.| Cleveland | ||||
|---|---|---|---|---|
| 01.02.2025 | Quarter-finals | Wolf Jeff — Kozlov Stefan | 2:0 (6:1, 6:3) |
|
| 28.01.2025 | First round | Braswell Micah — Kozlov Stefan | 1:2 (6:4, 3:6, 4:6) |
|
 Quimper | ||||
| 22.01.2025 | First round | Moller Elmer — Kozlov Stefan | 2:0 (6:3, 7:5) |
|
| 20.01.2025 | Qualifications - 1st round | Kozlov Stefan — Misolic Filip | 2:0 (6:3, 6:4) |
|