Nume: Stefan Kozlov
Ţara: USA
Data naşterii: 01.02.98, 26 Vârsta
Clasament ATP: 451
TOP poziţie în clasament: 103 (18.07.22, 533 puncte)
Puncte: 97
Premii: 996773 $
Total meciuri: 578
Victorii: 328
Succes: 56.75 %
Ţara: USA
Data naşterii: 01.02.98, 26 Vârsta
Clasament ATP: 451
TOP poziţie în clasament: 103 (18.07.22, 533 puncte)
Puncte: 97
Premii: 996773 $
Total meciuri: 578
Victorii: 328
Succes: 56.75 %
| an | sumar | Hard | Zgura | In. Hard | Carpet | Iarbă | Acryl |
| 2024 | 24/12 | 4/3 | 17/8 | 3/1 | 0/0 | 0/0 | 0/0 |
| 2023 | 6/12 | 1/6 | 0/0 | 5/6 | 0/0 | 0/0 | 0/0 |
| 2022 | 21/34 | 14/18 | 0/5 | 4/5 | 0/0 | 3/6 | 0/0 |
| 2021 | 41/15 | 20/12 | 5/2 | 16/1 | 0/0 | 0/0 | 0/0 |
| 2020 | 13/13 | 7/8 | 0/0 | 6/5 | 0/0 | 0/0 | 0/0 |
| 2019 | 22/18 | 14/9 | 4/4 | 4/5 | 0/0 | 0/0 | 0/0 |
| 2018 | 13/26 | 4/12 | 7/6 | 1/4 | 0/0 | 1/4 | 0/0 |
| 2017 | 31/29 | 15/14 | 8/8 | 3/2 | 0/0 | 5/5 | 0/0 |
| 2016 | 58/31 | 28/15 | 10/6 | 16/5 | 0/0 | 4/5 | 0/0 |
| 2015 | 44/27 | 15/12 | 10/5 | 17/8 | 0/0 | 2/2 | 0/0 |
| 2014 | 33/19 | 23/12 | 5/4 | 0/2 | 0/0 | 5/1 | 0/0 |
| 2013 | 17/11 | 3/3 | 11/6 | 0/0 | 0/0 | 3/2 | 0/0 |
| 2012 | 5/3 | 4/2 | 0/0 | 0/0 | 0/0 | 1/1 | 0/0 |
| ÎN TOTAL | 328/250 | 152/126 | 77/54 | 75/44 | 0/0 | 24/26 | 0/0 |
| succes % | 56.75 % | 54.68 % | 58.78 % | 63.03 % | 0 % | 48 % | 0 % |
Stefan Kozlov / nejucate / ultimele
| nu a fost găsit nici un meci |
Stefan Kozlov form / an 2015 / suprafaţa: In. Hard
Stefan Kozlov / an 2015 / suprafaţa: In. Hard
| 23.11.15 | 1-a rundă | Stefan Kozlov | Damon Gooch | 6-0, 6-3 |  | detaliu meci |  USA F34 | In. Hard |
| 23.11.15 | a 2-a rundă | Cameron Norrie | Stefan Kozlov | 6-3, 4-6, 6-3 |  | detaliu meci | ||
| 15.11.15 | 2-a rundă de calif. | Clay Thompson | Stefan Kozlov | 6-1, 6-3 | | detaliu meci | Champaign Challenger | In. Hard |
| 14.11.15 | 1-a rundă de calif. | Stefan Kozlov | David Volfson | 6-3, 7-5 | | detaliu meci | ||
| 12.11.15 | a 2-a rundă | Dennis Novikov | Stefan Kozlov | 6-3, 7-64 | | detaliu meci | Knoxville Challenger | In. Hard |
| 11.11.15 | 1-a rundă | Stefan Kozlov | Malek Jaziri | 6-1, 6-2 | | detaliu meci | ||
| 06.11.15 | Sfert de finală | Noah Rubin | Stefan Kozlov | 6-4, 6-4 | | detaliu meci | Charlottesville Challenger | In. Hard |
| 05.11.15 | a 2-a rundă | Stefan Kozlov | David Rice | 2-6, 6-4, 6-2 | | detaliu meci | ||
| 03.11.15 | 1-a rundă | Stefan Kozlov | Collin Altamirano | 6-3, 6-0 | | detaliu meci | ||
| 02.11.15 | Calificare | Stefan Kozlov | Marcus Willis | 4-6, 6-2, 6-2 | | detaliu meci | ||
| 01.11.15 | 2-a rundă de calif. | Stefan Kozlov | Clay Thompson | 6-4, 6-2 | | detaliu meci | ||
| 31.10.15 | 1-a rundă de calif. | Stefan Kozlov | Luca Margaroli | 6-72, 6-1, 6-3 | | detaliu meci | ||
| 19.10.15 | Sfert de finală | Stefan Kozlov | Vladimir Korolev | 6-2, 4-6, 6-4 | | detaliu meci |  Belarus F4 | In. Hard |
| 19.10.15 | Semifinală | Stefan Kozlov | Adrian Sikora | 7-63, 6-3 | | detaliu meci | ||
| 19.10.15 | 1-a rundă | Stefan Kozlov | Alexander Zgirovsky | 6-0, 6-3 | | detaliu meci | ||
| 19.10.15 | Finală | Stefan Kozlov | Dzmitry Zhyrmont | 6-1, 7-61 | | detaliu meci | ||
| 19.10.15 | a 2-a rundă | Stefan Kozlov | Pavel Kotov | 6-1, 3-6, 6-2 | | detaliu meci | ||
| 12.10.15 | Semifinală | Stefan Kozlov | Baris Erguden | 6-2, 6-0 | | detaliu meci | Belarus F3 | In. Hard |
| 12.10.15 | 1-a rundă | Stefan Kozlov | Kirill Komarov | 6-2, 6-4 | | detaliu meci | ||
| 12.10.15 | Finală | Dzmitry Zhyrmont | Stefan Kozlov | 6-1, 6-4 | | detaliu meci | ||
| 12.10.15 | a 2-a rundă | Stefan Kozlov | Ivan Davydov | 5-7, 6-2, 6-2 | | detaliu meci | ||
| 12.10.15 | Sfert de finală | Stefan Kozlov | Pavel Kotov | 6-3, 6-4 | | detaliu meci | ||
| 05.10.15 | 1-a rundă | Ronan Joncour | Stefan Kozlov | 6-3, 1-6, 6-3 | | detaliu meci |  France F21 | In. Hard |
| 22.09.15 | 1-a rundă | Dennis Novikov | Stefan Kozlov | 7-62, 7-63 | | detaliu meci | Columbus Challenger | In. Hard |
| 09.02.15 | 1-a rundă | Jared Donaldson | Stefan Kozlov | 7-5, 6-0 | | detaliu meci | Memphis | In. Hard |
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