ATP
Constantin Bittoun Kouzmine
27.8 years oldDate of birth: January 4, 1999- Current ATP ranking
- 456
- Current points
- 107
Profile
- Best ranking
- No. 433 (September 9, 2026)
In brief
Constantin Bittoun Kouzmine is No. 456 in the ATP rankings with 107 points. Ahead is Nerman Fatic (No. 455) with 0 more points; behind is Oleg Prihodko (No. 457) with 1 fewer. Down 23 places since September 9, 2026.
Last match
Recent matches
| Result | Round | Opponent | Score | Head to head |
|---|---|---|---|---|
| Phan Thiet 4 Challenger 2026 · Challenger 50 · Hard | ||||
| L | Round of 16 | Cruz Hewitt | 7-5 6-2 | H2H |
| Phan Thiet 3 Challenger 2026 · Challenger 50 · Hard | ||||
| L | R32 | Cruz Hewitt | 6-4 7-5 | H2H |
Matches from the tournaments tracked by the site, most recent first.
Ranking trend
Points trend
Season results
| Year | Tournament | Round | Points |
|---|---|---|---|
| 2026 | Phan Thiet 4 Challenger · Challenger 50 | Round of 16 | 5 |
| 2026 | Phan Thiet 3 Challenger · Challenger 50 | R32 | 1 |
Ranking neighbours
| Pos. | Player | Points | Gap |
|---|---|---|---|
| 454 |  Luca Castelnuovo | 108 | +1 |
| 455 |  Nerman Fatic | 107 | 0 |
| 456 | Constantin Bittoun Kouzmine | 107 | — |
| 457 |  Oleg Prihodko | 106 | -1 |
| 458 |  Karl Poling | 106 | -1 |
Most played rivalries
- Cruz Hewitt(0-2 in 2)
Recent videos
Latest news
- Tennis A2 maschile, esordio casalingo per il Tc Terranova - L'Unione Sarda.itOctober 3, 2026
- Ribecai vola agli ottavi a Roehampton - SuperTennisAugust 24, 2026
- Olbia, il Tc Terranova pronto all’esordio in serie A2 - OlbianovaOctober 2, 2026
- Challenger: Cecchinato, Brancaccio e Binda raggiungono i quarti ad Ostrava e Shymkent - UbitennisApril 30, 2026
- Tc Terranova Olbia, è ancora scudetto nel tennis in carrozzina - Gallura OggiOctober 5, 2026