Constantin Bittoun Kouzmine
| Country (sports) | France |
|---|---|
| Born | 4 January 1999 Paris, France |
| Height | 1.78 m (5 ft 10 in) |
| Plays | Left-handed (two-handed backhand) |
| Prize money | $100,117 |
| Singles | |
| Career record | 0–0 (at ATP Tour level, Grand Slam level, and in Davis Cup) |
| Career titles | 2 ITF |
| Highest ranking | No. 462 (27 November 2023) |
| Current ranking | No. 887 (21 April 2025) |
| Doubles | |
| Career record | 0–0 (at ATP Tour level, Grand Slam level, and in Davis Cup) |
| Career titles | 1 Challenger, 12 ITF |
| Highest ranking | No. 204 (20 May 2024) |
| Current ranking | No. 497 (21 April 2025) |
| Last updated on: 27 April 2025. | |
Constantin Bittoun Kouzmine (born 4 January 1999) is a French tennis player.
Bittoun Kouzmine has a career high ATP singles ranking of 462 achieved on 27 November 2023. He also has a career high ATP doubles ranking of 204 achieved on 20 May 2024.