Nume: Stefan Kozlov
Å¢ara: USA
Data naşterii: 01.02.98, 23 Vârsta
Clasament ATP: 253
TOP poziţie în clasament: 115 (27.02.17, 496 puncte)
Puncte: 255
Premii: 509657 $
Total meciuri: 452
Victorii: 262
Succes: 57.96 %
Å¢ara: USA
Data naşterii: 01.02.98, 23 Vârsta
Clasament ATP: 253
TOP poziţie în clasament: 115 (27.02.17, 496 puncte)
Puncte: 255
Premii: 509657 $
Total meciuri: 452
Victorii: 262
Succes: 57.96 %
| an | sumar | Hard | Zgura | In. Hard | Carpet | Iarbă | Acryl |
| 2021 | 26/13 | 16/11 | 5/2 | 5/0 | 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 |
| ÃŽN TOTAL | 262/190 | 129/98 | 60/41 | 52/31 | 0/0 | 21/20 | 0/0 |
| succes % | 57.96 % | 56.83 % | 59.41 % | 62.65 % | 0 % | 51.22 % | 0 % |
Stefan Kozlov / nejucate / ultimele
| nu a fost găsit nici un meci |
Stefan Kozlov form
Stefan Kozlov / ultimele 50 meciuri
| 06.10.21 | Calificare | Christopher Eubanks | Stefan Kozlov | 2-6, 6-0, 7-5 |  | detaliu meci |  Indian Wells | Hard |
| 05.10.21 | 1-a rundă de calif. | Stefan Kozlov | Jason Jung | 6-3, 3-6, 5-2, Jason Jung - retragere |  | detaliu meci | ||
| 26.09.21 | Finală | Stefan Kozlov | Max Purcell | 4-6, 6-2, 6-4 | | detaliu meci | Columbus Challenger | In. Hard |
| 25.09.21 | Semifinală | Stefan Kozlov | Jeff Wolf | 2-6, 6-3, 7-5 | | detaliu meci | ||
| 24.09.21 | Sfert de finală | Stefan Kozlov | Mikael Torpegaard | 2-6, 7-64, 6-4 | | detaliu meci | ||
| 23.09.21 | a 2-a rundă | Stefan Kozlov | Jason Murray Kubler | 6-2, 7-5 | | detaliu meci | ||
| 21.09.21 | 1-a rundă | Stefan Kozlov | Mitchell Krueger | 6-0, 6-3 | | detaliu meci | ||
| 14.09.21 | 1-a rundă | Zachary Svajda | Stefan Kozlov | 7-5, 2-0, Stefan Kozlov - retragere | | detaliu meci | Cary 2 | Hard |
| 06.09.21 | 1-a rundă | Franco Agamenone | Stefan Kozlov | 6-4, 7-5 | | detaliu meci |  Kyiv Challenger | Zgura |
| 02.09.21 | a 2-a rundă | Fernando Verdasco | Stefan Kozlov | 1-6, 7-66, 6-2 | | detaliu meci |  Mallorca Challenger | Hard |
| 31.08.21 | 1-a rundă | Stefan Kozlov | Daniel Rincon | 6-3, 1-6, 6-1 | | detaliu meci | ||
| 24.08.21 | 1-a rundă de calif. | Bernabe Zapata Miralles | Stefan Kozlov | 7-5, 1-6, 6-3 | | detaliu meci | New York | Hard |
| 29.07.21 | a 2-a rundă | Alejandro Tabilo | Stefan Kozlov | 6-2, 6-2 | | detaliu meci | Lexington Challenger | Hard |
| 27.07.21 | 1-a rundă | Stefan Kozlov | Christopher Eubanks | 7-63, 7-66 | | detaliu meci | ||
| 26.07.21 | Calificare | Stefan Kozlov | Edan Leshem | 3-6, 7-64, 6-1 | | detaliu meci | ||
| 25.07.21 | 1-a rundă de calif. | Stefan Kozlov | Sam Riffice | 6-2, 6-3 | | detaliu meci | ||
| 24.07.21 | Semifinală | Ramkumar Ramanathan | Stefan Kozlov | 1-6, 6-3, 6-1 | | detaliu meci | Cary Challenger | Hard |
| 23.07.21 | Sfert de finală | Stefan Kozlov | Christopher Eubanks | 5-7, 6-1, 6-3 | | detaliu meci | ||
| 21.07.21 | a 2-a rundă | Stefan Kozlov | Maxime Cressy | 3-6, 6-3, 6-4 | | detaliu meci | ||
| 19.07.21 | 1-a rundă | Stefan Kozlov | Donald Young | 4-6, 6-4, 6-4 | | detaliu meci | ||
| 04.07.21 | Semifinală | Stefan Kozlov | Ryan Harrison | 5-7, 6-3, 6-3 | | detaliu meci | M15 Weston | Zgura |
| 03.07.21 | a 2-a rundă | Stefan Kozlov | Ben Shelton | 7-5, 6-1 | | detaliu meci | ||
| 03.07.21 | Sfert de finală | Stefan Kozlov | Christian Langmo | 6-2, 7-5 | | detaliu meci | ||
| 01.07.21 | 1-a rundă | Stefan Kozlov | Evan Zhu | 6-3, 3-6, 6-1 | | detaliu meci | ||
| 16.06.21 | 1-a rundă | Michail Pervolarakis | Stefan Kozlov | 7-64, 6-4 | | detaliu meci | M25 Tulsa | Hard |
| 08.06.21 | 1-a rundă | Thiago Agustin Tirante | Stefan Kozlov | 6-3, 6-1 | | detaliu meci | Orlando 2 | Hard |
| 07.06.21 | Calificare | Stefan Kozlov | Adrian Andreev | 4-6, 6-4, 6-4 | | detaliu meci | ||
| 06.06.21 | 1-a rundă de calif. | Stefan Kozlov | Robert Galloway | 6-4, 7-64 | | detaliu meci | ||
| 02.06.21 | 1-a rundă | Thai Kwiatkowski | Stefan Kozlov | 6-2, 6-1 | | detaliu meci | Little Rock | Hard |
| 31.05.21 | Calificare | Stefan Kozlov | Strong Kirchheimer | 6-3, 6-2 | | detaliu meci | ||
| 30.05.21 | 1-a rundă de calif. | Stefan Kozlov | Brian Battistone | 6-2, 6-2 | | detaliu meci | ||
| 16.03.21 | 1-a rundă | Cameron Norrie | Stefan Kozlov | 6-3, 6-3 | | detaliu meci |  Acapulco | Hard |
| 15.03.21 | Calificare | Stefan Kozlov | Botic Van De Zandschulp | 6-3, 1-0, Botic Van De Zandschulp - retragere | | detaliu meci | ||
| 14.03.21 | 2-a rundă de calif. | Stefan Kozlov | Joao Sousa | 6-2, 2-6, 6-3 | | detaliu meci | ||
| 13.03.21 | 1-a rundă de calif. | Stefan Kozlov | Jordi Arconada | 6-4, 6-1 | | detaliu meci | ||
| 18.02.21 | a 2-a rundă | Mitchell Krueger | Stefan Kozlov | 6-4, 3-0, Stefan Kozlov - retragere | | detaliu meci | M25 Naples | Zgura |
| 17.02.21 | 1-a rundă | Stefan Kozlov | Gonzalo Villanueva | 6-3, 6-2 | | detaliu meci | ||
| 06.01.21 | Calificare | Donald Young | Stefan Kozlov | 4-6, 6-4, 6-4 | | detaliu meci | Delray Beach | Hard |
| 05.01.21 | 1-a rundă de calif. | Stefan Kozlov | Johannes Haerteis | 5-0, Johannes Haerteis - retragere | | detaliu meci | ||
| 17.11.20 | 1-a rundă | Thiago Moura Monteiro | Stefan Kozlov | 6-1, 6-3 | | detaliu meci | Orlando Challenger | Hard |
| 15.11.20 | Calificare | Stefan Kozlov | Kevin King | 7-61, 6-77, 6-4 | | detaliu meci | ||
| 14.11.20 | 1-a rundă de calif. | Stefan Kozlov | Martin Damm | 6-4, 6-72, 6-4 | | detaliu meci | ||
| 07.11.20 | 1-a rundă de calif. | Nicolas Mejia | Stefan Kozlov | 2-6, 7-5, 7-62 | | detaliu meci | Cary Challenger | Hard |
| 22.10.20 | Sfert de finală | Raul Brancaccio | Stefan Kozlov | 6-4, 7-5 | | detaliu meci |  M25 Hamburg | In. Hard |
| 21.10.20 | a 2-a rundă | Stefan Kozlov | Henri Squire | 6-4, 6-1 | | detaliu meci | ||
| 19.10.20 | 1-a rundă | Stefan Kozlov | Stefano Napolitano | 6-4, 6-2 | | detaliu meci | ||
| 14.10.20 | 1-a rundă | Jurgen Briand | Stefan Kozlov | 6-4, 6-2 | | detaliu meci |  M25+H Rodez | In. Hard |
| 04.10.20 | Semifinală | Nuno Borges | Stefan Kozlov | 6-3, 7-5 | | detaliu meci |  M25 Porto | Hard |
| 03.10.20 | Sfert de finală | Stefan Kozlov | Dayne Kelly | 6-2, 6-2 | | detaliu meci | ||
| 01.10.20 | a 2-a rundă | Stefan Kozlov | Adrian Menendez-Maceiras | 7-5, 6-3 | | detaliu meci |
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