Nume: Stefan Kozlov
Å¢ara: USA
Data naşterii: 01.02.98, 28 Vârsta
Clasament ATP: 292
TOP poziţie în clasament: 103 (18.07.22, 533 puncte)
Puncte: 181
Premii: 1079127 $
Total meciuri: 671
Victorii: 386
Succes: 57.53 %
Å¢ara: USA
Data naşterii: 01.02.98, 28 Vârsta
Clasament ATP: 292
TOP poziţie în clasament: 103 (18.07.22, 533 puncte)
Puncte: 181
Premii: 1079127 $
Total meciuri: 671
Victorii: 386
Succes: 57.53 %
| an | sumar | Hard | Zgura | In. Hard | Carpet | Iarbă | Acryl |
| 2026 | 17/15 | 5/6 | 5/5 | 7/4 | 0/0 | 0/0 | 0/0 |
| 2025 | 28/12 | 12/6 | 6/2 | 10/3 | 0/0 | 0/1 | 0/0 |
| 2024 | 37/20 | 16/9 | 17/8 | 4/3 | 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 |
| ÃŽN TOTAL | 386/285 | 181/144 | 88/61 | 93/53 | 0/0 | 24/27 | 0/0 |
| succes % | 57.53 % | 55.69 % | 59.06 % | 63.7 % | 0 % | 47.06 % | 0 % |
Stefan Kozlov / nejucate / ultimele
| nu a fost găsit nici un meci |
Stefan Kozlov form / an 2018
Stefan Kozlov / an 2018
| 13.11.18 | 1-a rundă | Paolo Lorenzi | Stefan Kozlov | 6-4, 3-6, 6-4 |  | detaliu meci |  Houston Challenger | Hard |
| 04.11.18 | 1-a rundă de calif. | Evan Song | Stefan Kozlov | 6-4, 3-6, 6-3 | | detaliu meci | Knoxville Challenger | In. Hard |
| 28.10.18 | 2-a rundă de calif. | Petros Chrysochos | Stefan Kozlov | 1-6, 6-3, 6-2 | | detaliu meci | Charlottesville Challenger | In. Hard |
| 27.10.18 | 1-a rundă de calif. | Stefan Kozlov | Emil Reinberg | 3-6, 7-64, 6-1 |  | detaliu meci | ||
| 23.10.18 | 1-a rundă | Kamil Majchrzak | Stefan Kozlov | 6-0, 6-2 | | detaliu meci | Las Vegas | Hard |
| 15.10.18 | 1-a rundă | Jan Choinski | Stefan Kozlov | 6-3, 6-3 | | detaliu meci |  Calgary Challenger | In. Hard |
| 01.10.18 | 1-a rundă | Lucas Gomez | Stefan Kozlov | 6-2, 6-4 | | detaliu meci |  Monterrey Challenger | Hard |
| 06.08.18 | 1-a rundă | Kaichi Uchida | Stefan Kozlov | 6-4, 6-1 | | detaliu meci | Aptos Challenger | Hard |
| 28.07.18 | 1-a rundă de calif. | Jared Hiltzik | Stefan Kozlov | 6-3, 6-3 | | detaliu meci | Washington | Hard |
| 26.06.18 | 2-a rundă de calif. | Yannick Maden | Stefan Kozlov | 6-1, 6-3 | | detaliu meci |  Wimbledon | Iarbă |
| 25.06.18 | 1-a rundă de calif. | Stefan Kozlov | Dustin Brown | 6-3, 6-1 | | detaliu meci | ||
| 17.06.18 | 1-a rundă de calif. | Brydan Klein | Stefan Kozlov | 4-6, 6-1, 7-5 | | detaliu meci | Ilkley Challenger | Iarbă |
| 12.06.18 | 1-a rundă | Christopher Eubanks | Stefan Kozlov | 6-3, 6-3 | | detaliu meci | Nottingham Challenger | Iarbă |
| 02.06.18 | 1-a rundă de calif. | Daniel Evans | Stefan Kozlov | 6-1, 6-0 | | detaliu meci | Surbiton Challenger | Iarbă |
| 22.05.18 | 1-a rundă de calif. | Yasutaka Uchiyama | Stefan Kozlov | 6-4, 7-5 | | detaliu meci |  Paris | Zgura |
| 27.05.18 | 2-a rundă de calif. | Martin Cuevas | Stefan Kozlov | 6-4, 6-1 | | detaliu meci |  Vicenza Challenger | Zgura |
| 26.05.18 | 1-a rundă de calif. | Stefan Kozlov | Edoardo Sardella | 6-1, 6-2 | | detaliu meci | ||
| 18.05.18 | Sfert de finală | Reilly Opelka | Stefan Kozlov | 7-64, 6-1 | | detaliu meci | Bordeaux Challenger | Zgura |
| 16.05.18 | a 2-a rundă | Stefan Kozlov | Antoine Hoang | 6-3, 7-64 | | detaliu meci | ||
| 15.05.18 | 1-a rundă | Stefan Kozlov | Pierre-Hugues Herbert | 6-2, 7-65 | | detaliu meci | ||
| 08.05.18 | 1-a rundă | Constant Lestienne | Stefan Kozlov | 7-62, 6-4 | | detaliu meci | Aix En | Zgura |
| 20.04.18 | Sfert de finală | Hugo Dellien | Stefan Kozlov | 5-7, 6-1, 7-66 | | detaliu meci | Sarasota Challenger | Zgura |
| 18.04.18 | a 2-a rundă | Stefan Kozlov | Donald Young | 6-4, 6-4 | | detaliu meci | ||
| 16.04.18 | 1-a rundă | Stefan Kozlov | Mitchell Krueger | 6-4, 6-3 | | detaliu meci | ||
| 10.04.18 | 1-a rundă | Guido Pella | Stefan Kozlov | 6-3, 6-2 | | detaliu meci | Houston | Zgura |
| 08.04.18 | Calificare | Stefan Kozlov | Akira Santillan | 6-2, 6-0 | | detaliu meci | ||
| 07.04.18 | 1-a rundă de calif. | Stefan Kozlov | Thomaz Bellucci | 6-73, 6-3, 7-65 | | detaliu meci | ||
| 19.03.18 | 1-a rundă de calif. | Cameron Norrie | Stefan Kozlov | 6-1, 2-0, Stefan Kozlov - retragere | | detaliu meci | Miami | Hard |
| 06.03.18 | 1-a rundă de calif. | Adrian Menendez-Maceiras | Stefan Kozlov | 6-2, 7-68 | | detaliu meci | Indian Wells | Hard |
| 28.02.18 | a 2-a rundă | Peter Polansky | Stefan Kozlov | 6-2, 6-4 | | detaliu meci | Indian Wells | Hard |
| 27.02.18 | 1-a rundă | Stefan Kozlov | Mirza Basic | 7-5, 6-4 | | detaliu meci | ||
| 17.02.18 | 1-a rundă de calif. | Ramkumar Ramanathan | Stefan Kozlov | 6-3, 6-2 | | detaliu meci | Delray Beach | Hard |
| 30.01.18 | 1-a rundă | Frances Tiafoe | Stefan Kozlov | 6-2, 7-65 | | detaliu meci | Dallas Challenger | In. Hard |
| 24.01.18 | a 2-a rundă | Miomir Kecmanovic | Stefan Kozlov | 6-3, 6-4 | | detaliu meci | Newport Beach | Hard |
| 22.01.18 | 1-a rundă | Stefan Kozlov | Guilherme Clezar | 6-2, 6-3 | | detaliu meci | ||
| 14.01.18 | Calificare | Dustin Brown | Stefan Kozlov | 6-4, 3-6, 6-3 | | detaliu meci |  Melbourne | Hard |
| 11.01.18 | 2-a rundă de calif. | Stefan Kozlov | Yannick Hanfmann | 4-6, 7-62, 6-4 | | detaliu meci | ||
| 10.01.18 | 1-a rundă de calif. | Stefan Kozlov | Blake Ellis | 7-63, 4-6, 7-63 | | detaliu meci | ||
| 01.01.18 | 1-a rundă | Corentin Moutet | Stefan Kozlov | 7-64, 3-6, 6-2 | | detaliu meci | Noumea Challenger | Hard |
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