ATP • World No. 457 • 107 pts • 
France
Constantin Bittoun Kouzmine
Age 27
Last match 27 Sept · lost to Leonardo Rossi
France World No. 457 Constantin Bittoun Kouzmine is 33–27 in 2026 with one title (M15 Kayseri 7) and a run to the M15 Gaborone (Botswana) final.
Constantin Bittoun Kouzmine’s last match was on 27 Sept at Mouilleron-Le-Captif, a loss to Leonardo Rossi.
As of 12 October 2026, 03:09 UTC.
Next match
Opponent, time and what people predict.
No match scheduled right now. Last played 27 Sept at Mouilleron-Le-Captif: lost to Leonardo Rossi 5–7 5–7.
World ranking
No. 457
No change since 5 Oct
2026 season
33–27
Last 5 matches
L L W L L
Career titles
1
Last match
Lost to Leonardo Rossi
5–7 5–7 · Mouilleron-Le-Captif Qualifying semi-finals · 27 Sept
33–27
2026 record
1 title (M15 Kayseri 7), runner-up at M15 Gaborone (Botswana) and Samsun (Turkey).
- Hard
- 33–27
6
Match winning streak
M15 Kayseri 7 to Segovia, 1 Jul to 19 Jul.
- Deciding sets
- 10–7
- Tiebreaks
- 5–7
Tournament Run
Constantin Bittoun Kouzmine is not in a draw this week - the bracket appears once a tournament starts.
News & Insights
What is happening around Constantin Bittoun Kouzmine - headlines from our approved sources, links go to the source.
No fresh headlines about Constantin Bittoun Kouzmine from our sources yet.
Serve & return, 2026
How the points are won, from the match statistics api-tennis records. The tick on each bar is the median of the ATP top 100.
25 matches with statistics
On serve 8 points worse than the ATP median at holding serve
- Aces per match
- 1.6 tour median 6.2 · fewer than most
- Double faults per match
- 1.8 tour median 2.5 · fewer than most
- 1st serve points won
- 65% tour median 73%
- 2nd serve points won
- 53% tour median 52%
- Service games held
- 74% tour median 82%
- Break points saved
- 62% tour median 63%
On return 7 points better than the ATP median at converting break points
- Return games won
- 25% tour median 22%
- Break points converted
- 47% tour median 40%
Career
1 singles title · best year-end No. 544 (2022). Year-end singles ranking by season, from api-tennis.
Results
Every singles result on record, newest first. Opponents link to their page and the score to the match page, where we have one; "people predicted" is this player's Polymarket price before the match.
| Date | Result | Opponent | Tournament | Score | People predicted |
|---|---|---|---|---|---|
| 27 Sept 2026 | L | Leonardo Rossi | Mouilleron-Le-Captif · Qualifying semi-finals | 5–7 5–7 | |
| 17 Sept 2026 | L |  Cruz Hewitt | Phan Thiet 4 (Vietnam) · Round of 16 | 5–7 2–6 | |
| 15 Sept 2026 | W | Benjamin O'Connell | Phan Thiet 4 (Vietnam) · Round of 32 | 6–2 6–4 | |
| 7 Sept 2026 | L | Cruz Hewitt | Phan Thiet 3 (Vietnam) · Round of 32 | 4–6 5–7 | |
| 25 Aug 2026 | L |  Anton Matusevich | Roehampton 2 (United Kingdom) · Round of 32 | 3–6 6–3 2–6 | |
| 18 Aug 2026 | L |  Radu Albot | Roehampton (United Kingdom) · Round of 32 | 2–6 2–6 | |
| 4 Aug 2026 | L |  Daniil Ostapenkov | Istanbul 2 (Turkey) · Round of 32 | 6–3 3–6 6–7(1) | |
| 2 Aug 2026 | L | Gabriel Debru | Samsun (Turkey) · Final | 6–3 5–7 4–6 |
Show next 20 of 52 more
| 1 Aug 2026 | W |  Kenta Miyoshi | Samsun (Turkey) · Semi-finals | 4–6 6–4 6–4 | |
| 31 Jul 2026 | W |  Manas Dhamne | Samsun (Turkey) · Quarter-finals | 6–4 7–5 | |
| 30 Jul 2026 | W |  Max Basing | Samsun (Turkey) · Round of 16 | 0–6 7–6(7) 6–2 | |
| 28 Jul 2026 | W | Cem Ilkel | Samsun (Turkey) · Round of 32 | 6–3 6–2 | |
| 27 Jul 2026 | W | Grigoriy Lomakin | Samsun (Turkey) · Qualifying final | 6–3 6–1 | |
| 27 Jul 2026 | W | Kerem Yilmaz | Samsun (Turkey) · Qualifying semi-finals | 2–6 6–2 6–3 | |
| 21 Jul 2026 | L |  Matteo Martineau | Segovia · Round of 32 | 4–6 3–6 | |
| 20 Jul 2026 | L |  Ivan Marrero Curbelo | Segovia · Qualifying final | 6–2 6–7(8) 2–6 | |
| 19 Jul 2026 | W |  Yaroslav Demin | Segovia · Qualifying semi-finals | 7–5 6–3 | |
| 5 Jul 2026 | W | Matias Reyniak | M15 Kayseri 7 · Final | 6–3 3–6 6–4 | |
| 4 Jul 2026 | W | Naci Turker Mert | M15 Kayseri 7 · Semi-finals | 2–6 6–4 6–1 | |
| 3 Jul 2026 | W | Faleh Alhogbani Anmar | M15 Kayseri 7 · Quarter-finals | 7–5 6–4 | |
| 2 Jul 2026 | W | Udit Kamboj | M15 Kayseri 7 · Round of 16 | 6–3 6–3 | |
| 1 Jul 2026 | W | Player 104804 | M15 Kayseri 7 · Round of 32 | 6–0 6–0 | |
| 27 Jun 2026 | L |  Keshav Chopra | M15 Kayseri 6 · Semi-finals | 4–6 6–1 6–7(1) | |
| 26 Jun 2026 | W | Kerem Yilmaz | M15 Kayseri 6 · Quarter-finals | 6–3 6–1 | |
| 25 Jun 2026 | W | Birtan Duran | M15 Kayseri 6 · Round of 16 | 6–3 6–1 | |
| 24 Jun 2026 | W | Bogdan Seleznev | M15 Kayseri 6 · Round of 32 | 6–4 6–1 | |
| 17 Jun 2026 | L | Felix Roussel | M15 Kayseri 5 · Round of 32 | 2–6 1–6 | |
| 2 Jun 2026 | L |  Guillaume Dalmasso | Centurion 2 (South Africa) · Round of 32 | 4–6 3–6 |
Show next 20 of 32 more
| 26 May 2026 | L |  Alec Beckley | Centurion (South Africa) · Round of 32 | 6–3 1–6 4–6 | |
| 23 May 2026 | L | Alec Beckley | M15 Gaborone 2 (Botswana) · Semi-finals | 1–6 6–4 6–7(6) | |
| 22 May 2026 | W | Jake Dembo | M15 Gaborone 2 (Botswana) · Quarter-finals | 7–5 6–0 | |
| 21 May 2026 | W | Ronan Mtisi | M15 Gaborone 2 (Botswana) · Round of 16 | 6–1 6–0 | |
| 20 May 2026 | W |  Rafael Giotis | M15 Gaborone 2 (Botswana) · Round of 32 | 6–4 7–6(6) | |
| 17 May 2026 | L | C. Williams | M15 Gaborone (Botswana) · Final | 2–6 2–6 | |
| 16 May 2026 | W |  Rocco Piatti | M15 Gaborone (Botswana) · Semi-finals | 6–2 5–7 6–2 | |
| 15 May 2026 | W |  Stefan Vujic | M15 Gaborone (Botswana) · Quarter-finals | 6–7(8) 6–4 6–4 | |
| 14 May 2026 | W | Lev Seidman | M15 Gaborone (Botswana) · Round of 16 | 6–1 6–2 | |
| 13 May 2026 | W | Ty Host | M15 Gaborone (Botswana) · Round of 32 | 6–4 2–6 6–2 | |
| 28 Apr 2026 | L |  Massimo Giunta | Abidjan 2 · Round of 32 | 4–6 4–6 | |
| 23 Apr 2026 | L |  Maxime Chazal | Abidjan · Round of 16 | 4–6 4–6 | |
| 21 Apr 2026 | W |  Michael Geerts | Abidjan · Round of 32 | 6–1 ret. | |
| 8 Apr 2026 | L | Anton Arzhankin | M25 Sharm ElSheikh · Round of 32 | 3–6 4–6 | |
| 3 Apr 2026 | L |  Daniel Siniakov | M15 Sharm ElSheikh 10 · Quarter-finals | 5–7 1–6 | |
| 2 Apr 2026 | W | Melih Anavatan | M15 Sharm ElSheikh 10 · Round of 16 | 7–6(4) 6–3 | |
| 1 Apr 2026 | W | Alexey Aleshchev | M15 Sharm ElSheikh 10 · Round of 32 | 6–1 6–2 | |
| 8 Mar 2026 | L |  Petr Nesterov | Hersonissos 2 · Qualifying semi-finals | 4–6 5–7 | |
| 1 Mar 2026 | L |  Svyatoslav Gulin | Hersonissos · Qualifying semi-finals | 5–7 1–6 | |
| 23 Feb 2026 | L |  Florian Broska | Saint Brieuc · Qualifying final | 4–6 4–6 |
Show next 12 of 12 more
| 22 Feb 2026 | W | Cyril Vandermeersch | Saint Brieuc · Qualifying semi-finals | 6–0 6–2 | |
| 18 Feb 2026 | L | Leo Lagarrigue | M15 Lannion · Round of 32 | 2–6 2–6 | |
| 6 Feb 2026 | L | Tristan Stringer | M15 Zahra 2 · Quarter-finals | 4–6 4–6 | |
| 5 Feb 2026 | W | Essa Qabazard | M15 Zahra 2 · Round of 16 | 6–3 6–1 | |
| 4 Feb 2026 | W | Mikail Alimli | M15 Zahra 2 · Round of 32 | 4–6 7–6(1) 7–6(4) | |
| 31 Jan 2026 | L |  Luca Staeheli | M15 Zahra · Semi-finals | 4–6 2–6 | |
| 30 Jan 2026 | W | Daniil Sarksian | M15 Zahra · Quarter-finals | 6–3 6–2 | |
| 29 Jan 2026 | W | Jeffrey Von der Schulenburg | M15 Zahra · Round of 16 | 6–3 6–4 | |
| 28 Jan 2026 | W | Essa Qabazard | M15 Zahra · Round of 32 | 6–3 6–4 | |
| 19 Jan 2026 | L |  Maxwell McKennon | Soma Bay 2 · Qualifying final | 6–7(2) 6–7(3) | |
| 18 Jan 2026 | W |  Dan Martin | Soma Bay 2 · Qualifying semi-finals | 6–4 4–6 6–2 | |
| 14 Jan 2026 | L | Dominik Kellovsky | M15 Hurghada 2 · Round of 32 | 5–7 3–6 |