More
Stefan Kozlov
USA
Personal details
ATP:
272
Age:
28 (01.02.1998)
Challenger Men - Singles:
Stefan Kozlov match record
| Season | Rank | Titles | All matches | Hard | Clay | Grass |
|---|---|---|---|---|---|---|
| 2026 | 287 | 0 | 2:1 | 2:1 | -:- | -:- |
| 2025 | 289 | 2 | 28:12 | 22:9 | 6:2 | 0:1 |
| 2024 | 354 | 0 | 37:19 | 20:11 | 17:8 | -:- |
| 2023 | 787 | 0 | 6:12 | 6:12 | -:- | -:- |
| 2022 | 198 | 0 | 21:34 | 18:23 | 0:5 | 3:6 |
| 2021 | 159 | 3 | 41:15 | 36:13 | 5:2 | -:- |
| 2020 | 371 | 0 | 11:12 | 11:12 | -:- | -:- |
| 2019 | 422 | 0 | 22:17 | 18:13 | 4:4 | -:- |
| 2018 | 316 | 0 | 11:21 | 4:14 | 6:5 | 1:2 |
| 2017 | 167 | 1 | 29:28 | 18:16 | 6:7 | 5:5 |
Show more
| Season | Rank | Titles | All matches | Hard | Clay | Grass |
|---|---|---|---|---|---|---|
| 2025 | 0 | 0 | 0:6 | 0:4 | 0:2 | -:- |
| 2024 | 840 | 0 | 4:2 | -:- | 4:2 | -:- |
| 2023 | 0 | 0 | 0:0 | 0:0 | -:- | -:- |
| 2022 | 1266 | 0 | 3:1 | 3:0 | 0:0 | 0:1 |
| 2021 | 317 | 2 | 11:3 | 11:2 | 0:1 | -:- |
| 2020 | 1092 | 0 | 0:4 | 0:4 | -:- | -:- |
| 2019 | 1035 | 0 | 1:2 | 1:2 | -:- | -:- |
| 2018 | 486 | 0 | 2:5 | 1:3 | 1:2 | -:- |
| 2017 | 443 | 0 | 7:8 | 3:5 | 4:3 | -:- |
| 2016 | 214 | 1 | 17:9 | 17:9 | -:- | -:- |
Show more
| Season | Rank | Titles | All matches | Hard | Clay | Grass |
|---|---|---|---|---|---|---|
| 2015 | 0 | 0 | 0:1 | 0:1 | -:- | -:- |
| 2014 | 0 | 0 | 1:1 | 1:1 | -:- | -:- |
Stefan Kozlov tournament won
| tournament | surface | Tournament Prize Money |
|---|---|---|
| 2025 | ||
| M25 Xalapa | Hard | $30 000 |
| Champaign (USA), hard | hard (indoor) | $100 000 |
| 2021 | ||
| Champaign (USA), hard | hard (indoor) | $52 080 |
| Charlottesville | hard (indoor) | $52 080 |
| Columbus | hard (indoor) | $52 080 |
| 2017 | ||
| Las Vegas | Hard | $50 000 |
| 2016 | ||
| Columbus 2 | hard (indoor) | $75 000 |
| ITF Little Rock Men | Hard | $25 000 |
| M25 Los Angeles | Hard | $25 000 |
| tournament | surface | Tournament Prize Money |
|---|---|---|
| 2021 | ||
| Columbus | hard (indoor) | $52 080 |
| Lexington | Hard | $52 080 |
| 2016 | ||
| Winnetka | Hard | $50 000 |
| 2015 | ||
| Maui - Hawaii | Hard | $50 000 |
- Age - 28.
Stefan Kozlov last matches
The last match played by Stefan Kozlov - Alejo Sanchez Quilez - Stefan Kozlov. Stefan Kozlov last games:- Alejo Sanchez Quilez - Stefan Kozlov | 12 May 2026 | 2:0 Valencia
- Mario Mansilla Diez - Stefan Kozlov | 11 May 2026 | 0:2 Valencia
- Stefan Kozlov - Nick Hardt | 22 Apr 2026 | 1:2 Savannah
- Daniil Glinka - Stefan Kozlov | 20 Apr 2026 | 0:2 Savannah
- Stefan Kozlov - Alex Rybakov | 14 Apr 2026 | 0:2 Tallahassee
- Stefan Kozlov - Kilian Feldbausch | 13 Apr 2026 | 2:1 Tallahassee
- Stefan Kozlov - Strong Kirchheimer | 12 Apr 2026 | 2:0 Tallahassee
- James Duckworth - Stefan Kozlov | 08 Apr 2026 | 2:0 Mexico City
- Raphael Perot - Stefan Kozlov | 06 Apr 2026 | 0:2 Mexico City
- Stefan Kozlov - Alan Magadan | 31 Mar 2026 | 0:2 San Luis Potosi
