Name: Constantin Bittoun Kouzmine
Country: France
Birthdate: 04.01.99, 26 years
ATP ranking: 887
TOP ranking's position: 462 (27.11.23, 89 points)
Points: 22
Prize money: 96.681 $
Matches total: 486
Win: 271
%: 55.76 %
Country: France
Birthdate: 04.01.99, 26 years
ATP ranking: 887
TOP ranking's position: 462 (27.11.23, 89 points)
Points: 22
Prize money: 96.681 $
Matches total: 486
Win: 271
%: 55.76 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2025 | 3/12 | 3/10 | 0/0 | 0/2 | 0/0 | 0/0 | 0/0 |
| 2024 | 33/32 | 19/18 | 14/14 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2023 | 44/34 | 25/16 | 15/13 | 4/5 | 0/0 | 0/0 | 0/0 |
| 2022 | 50/29 | 41/20 | 7/6 | 1/2 | 1/1 | 0/0 | 0/0 |
| 2021 | 49/33 | 17/9 | 16/11 | 13/12 | 3/1 | 0/0 | 0/0 |
| 2020 | 20/12 | 19/11 | 1/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2019 | 0/9 | 0/4 | 0/3 | 0/2 | 0/0 | 0/0 | 0/0 |
| 2018 | 42/30 | 30/19 | 8/4 | 4/6 | 0/1 | 0/0 | 0/0 |
| 2017 | 21/11 | 10/5 | 1/1 | 8/3 | 0/1 | 2/1 | 0/0 |
| 2016 | 0/3 | 0/1 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2015 | 4/4 | 0/0 | 2/1 | 2/3 | 0/0 | 0/0 | 0/0 |
| 2014 | 5/6 | 0/0 | 4/4 | 1/1 | 0/1 | 0/0 | 0/0 |
| TOTAL | 271/215 | 164/113 | 68/60 | 33/36 | 4/5 | 2/1 | 0/0 |
| perc. % | 55.76 % | 59.21 % | 53.13 % | 47.83 % | 44.44 % | 66.67 % | 0 % |
Constantin Bittoun Kouzmine / Fixtures
| 14.05.25 | 1st round | Constantin Bittoun Kouzmine | Gilbert Klier Junior | match details |  M15 Monastir | Hard |
Constantin Bittoun Kouzmine form / year 2019
Constantin Bittoun Kouzmine / year 2019
| 13.11.19 | 1st round | Luca Giacomini | Constantin Bittoun Kouzmine | 6-2, 6-3 |  | match details | M15 Monastir | Hard |
| 16.10.19 | 1st round | Mohamed Hassan | Constantin Bittoun Kouzmine | 2-6, 7-5, 6-3 | | match details | M15 Tabarka | Clay |
| 02.10.19 | 1st round | Nicolas Moreno De Alboran | Constantin Bittoun Kouzmine | 6-4, 6-4 | | match details | M15 Tabarka | Clay |
| 24.09.19 | 1st round | Mohamed Nazim Makhlouf | Constantin Bittoun Kouzmine | 6-3, 6-1 | | match details | M15 Tabarka | Clay |
| 28.08.19 | 1st round | Kristian Lozan | Constantin Bittoun Kouzmine | 6-0, 2-0, Constantin Bittoun Kouzmine - retired | | match details |  M15 Kiryat | Hard |
| 21.08.19 | 1st round | Andrej Glvac | Constantin Bittoun Kouzmine | 6-3, 6-2 | | match details | M15 Kiryat | Hard |
| 18.06.19 | 1st round | S D Prajwal Dev | Constantin Bittoun Kouzmine | 6-1, 6-2 | | match details |  M15 Harare | Hard |
| 28.01.19 | 1st round | Daniel Evans | Constantin Bittoun Kouzmine | 6-3, 6-0 | | match details |  Quimper Challenger | I. hard |
| 16.01.19 | 1st round | Corentin Denolly | Constantin Bittoun Kouzmine | 6-1, 7-5 | | match details | M15+H Bressuire | I. hard |
