Kozlov Stefan - profile
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Kozlov StefanCountry: USA Height / Weight: 183 cm / 79 kg Age: 28 (1. 2. 1998) Current/Highest rank - singles: 283. / 103. Current/Highest rank - doubles: - / 180. Sex: man Plays: right |
- Next match
| Tournament | Round | Start | Match | H | A |
|---|---|---|---|---|---|
| Cleveland challenger | QF | 05.02. 19:30 | Bianc / Milav - Kozlo / Perez | 1.38 | 2.06 |
| Cleveland challenger | QF | 06.02. 16:00 | Kozlov S. - Smith K. | 1.39 | 2.52 |
| Year | Round | ||||||||||||||||||||||||||||||
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| 2025 | quarterfinal | ||||||||||||||||||||||||||||||
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| 2024 | round of 16 | ||||||||||||||||||||||||||||||
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| 2023 | quarterfinal | ||||||||||||||||||||||||||||||
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| 2019 | 2. round | ||||||||||||||||||||||||||||||
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Player's record
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 362/265 | 79/54 | 169/136 | 93/51 | 15/24 | 6/0 |
| 2026 | 7/4 | - | 0/1 | 7/3 | - | - |
| 2025 | 33/12 | 6/2 | 12/6 | 10/3 | 0/1 | 5/0 |
| 2024 | 38/19 | 17/8 | 16/9 | 4/2 | - | 1/0 |
| 2023 | 6/12 | - | 1/6 | 5/6 | - | - |
| 2022 | 21/34 | 0/5 | 14/18 | 4/5 | 3/6 | - |
| 2021 | 44/16 | 5/2 | 23/13 | 16/1 | - | - |
| 2020 | 13/13 | - | 7/8 | 6/5 | - | - |
| 2019 | 22/18 | 4/4 | 14/9 | 4/5 | - | - |
| 2018 | 13/26 | 7/6 | 4/12 | 1/4 | 1/4 | - |
| 2017 | 31/29 | 8/8 | 15/14 | 3/2 | 5/5 | - |
| 2016 | 58/31 | 10/6 | 28/15 | 16/5 | 4/5 | - |
| 2015 | 44/27 | 10/5 | 15/12 | 17/8 | 2/2 | - |
| 2014 | 17/15 | 2/3 | 15/10 | 0/2 | - | - |
| 2013 | 13/8 | 10/5 | 3/2 | - | 0/1 | - |
| 2012 | 2/1 | - | 2/1 | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 77/70 | 19/19 | 43/33 | 15/17 | 0/1 | - |
| 2026 | 1/1 | - | 0/1 | 1/0 | - | - |
| 2025 | 0/6 | 0/2 | 0/1 | 0/3 | - | - |
| 2024 | 4/2 | 4/2 | - | - | - | - |
| 2022 | 3/1 | - | 3/0 | - | 0/1 | - |
| 2021 | 11/3 | 0/1 | 7/2 | 4/0 | - | - |
| 2020 | 0/4 | - | 0/3 | 0/1 | - | - |
| 2019 | 3/3 | - | 3/2 | 0/1 | - | - |
| 2018 | 2/5 | 1/2 | 0/2 | 1/1 | - | - |
| 2017 | 7/9 | 4/4 | 3/5 | - | - | - |
| 2016 | 23/12 | 0/1 | 16/7 | 7/4 | - | - |
| 2015 | 9/13 | 3/4 | 4/3 | 2/6 | - | - |
| 2014 | 7/7 | 3/2 | 4/4 | 0/1 | - | - |
| 2013 | 5/3 | 4/1 | 1/2 | - | - | - |
| 2012 | 2/1 | - | 2/1 | - | - | - |
| Cleveland challenger | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 04.02. | Kozlov S. - Perot R. | R16 | 7-65, 3-6, 6-3 | 1.37 | 2.94 | |
| 02.02. | Kozlov S. - Stebe C. | 1R | 3-6, 6-2, 6-3 | 1.34 | 3.06 | |
| Oeiras 5 challenger | Round | Result | H | A | ||
| 22.01. | Passaro F. - Kozlov S. | R16 | 6-3, 1-6, 6-1 | 1.64 | 2.17 | |
| 20.01. | Kozlov S. - Galarneau A. | 1R | 7-62, 2-6, 6-1 | 1.42 | 2.71 | |
| 19.01. | Kozlov S. - Kukushkin M. | Q-R16 | 6-4, 6-2 | 1.86 | 1.86 | |
| 18.01. | Kozlov S. - Strombachs R. | Q-1R | 6-3, 5-0 | 1.28 | 3.42 | |
| Glasgow challenger | Round | Result | H | A | ||
| 13.01. | Wendelken H. - Kozlov S. | 1R | 6-1, 3-6, 6-4 | 2.39 | 1.53 | |
| Nottingham 5 challenger | Round | Result | H | A | ||
| 08.01. | Samuel T. - Kozlov S. | QF | 7-61, 6-4 | 1.45 | 2.63 | |
| 07.01. | Kozlov S. - Erhard M. | R16 | 6-2, 6-4 | 1.31 | 3.26 | |
| 06.01. | Kozlov S. - Zink T. | 1R | 6-4, 6-1 | 1.36 | 2.95 | |
| Cleveland challenger | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 05.02. | Kozlo / Perez - Kumar / Schac | R16 | 3-6, 6-2, 10-6 | 2.66 | 1.38 | |
| No matches. |
- Injuries
| Start | Tournament | Reason |
|---|---|---|
| 25.10.2024 - 12.11.2024 | Sioux Falls challenger | walkover |
| 06.07.2024 - 14.07.2024 | Bloomfield Hills challenger | retired |
| 05.06.2024 - 30.06.2024 | Tyler challenger | retired |
| 11.02.2023 - 07.03.2023 | Delray Beach | retired |
| 18.01.2023 - 31.01.2023 | Tenerife challenger | retired |
| 15.09.2022 - 20.09.2022 | Cary 2 challenger | retired |
| 05.04.2022 - 26.04.2022 | Mexico City challenger | retired |
| 14.09.2021 - 15.09.2021 | Cary 2 challenger | retired |
| 18.02.2021 - 14.03.2021 | Futures 2021 | retired |
| 22.01.2020 - 22.01.2020 | Futures 2020 | retired |
| 23.07.2019 - 20.08.2019 | Binghamton challenger | retired - neck |
| 19.03.2018 - 07.04.2018 | Miami | retired |
| 31.07.2017 - 14.08.2017 | Washington | retired - viral illness |
| 22.07.2016 - 26.07.2016 | Binghamton challenger | retired - fever |
This week's tournaments
| Main tournaments | ||||
| Montpellier | 9 | |||
| Davis Cup | 39 | |||
| Abu Dhabi WTA | 6 | |||
| Cluj-Napoca 2 WTA | 6 | |||
| Ostrava 2 WTA | 6 | |||
| Lower level tournaments | ||||
| Rosario challenger | 9 | |||
| Brisbane challenger | 6 | |||
| Cleveland challenger | 9 | |||
| Tenerife challenger | 10 | |||
| Cesenatico challenger | 10 | |||
| Koblenz challenger | 10 | |||
| UTR Pro Tennis Series 3 | 17 | |||
| UTR Pro Tennis Series 5 | 29 | |||
| UTR Pro Tennis Series 9 | 18 | |||
| Mumbai WTA | 6 | |||
| UTR Pro Tennis Series 5 | 21 | |||
| UTR Pro Tennis Series 9 | 4 | |||
| UTR Pro Match Series | 7 | |||
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