Kozlov Stefan / Kozlov Boris - profil
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Kozlov StefanCountry: USA
Height / Weight: 183 cm / 79 kg
Age: 28 (1. 2. 1998)
Current/Highest rank - singles: 295. / 103. Current/Highest rank - doubles: 678. / 180. Plays: right
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Kozlov BorisCountry: USA
Height / Weight: 185 cm / 79 kg
Age: 26 (26. 8. 2000)
Current/Highest rank - singles: - / 1600. Current/Highest rank - doubles: 1489. / 493. Plays: right
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- Next match
| Tournament | Round | Start | Match | H | A |
|---|---|---|---|---|---|
| No upcoming matches. | |||||
- Tournaments results
Doubles team's record
- Titles
| Year | Main tournaments | Lower level tournaments | ||||
|---|---|---|---|---|---|---|
| No titles | ||||||
- Played matches - 2026 - CLAY
| Savannah challenger | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 23.04. | Harpe / Steve - Kozlo / Kozlo | QF | 6-2, 7-5 | 1.19 | 3.97 | |
| 22.04. | Kozlo / Kozlo - Magad / Ronca | R16 | 3.16 | 1.30 | ||
- Played matches - 2025 - CLAY
| Savannah challenger | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 23.04. | Hach / Mejia - Kozlo / Kozlo | R16 | 6-3, 3-6, 11-9 | 1.23 | 3.34 | |
- Played matches - 2024 - CLAY
| Sarasota challenger | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 12.04. | Quinn / Sandg - Kozlo / Kozlo | QF | 2-6, 7-5, 11-9 | 1.38 | 2.88 | |
| 10.04. | Kozlo / Kozlo - Dunca / Gomez | R16 | 6-4, 6-4 | 2.95 | 1.36 | |
| Merida challenger | Round | Result | H | A | ||
| 24.03. | Fancu / Reese - Kozlo / Kozlo | F | 7-5, 6-3 | 1.23 | 3.80 | |
| 23.03. | Kozlo / Kozlo - Campa / Pache | SF | 6-0, 6-4 | 2.26 | 1.47 | |
| 22.03. | Kozlo / Kozlo - Vance / Whiti | QF | 64-7, 6-4, 10-4 | 1.42 | 2.70 | |
| 21.03. | Kozlo / Kozlo - Brumm / Ribei | R16 | 6-3, 6-2 | 1.57 | 2.25 | |
- Played matches - 2017 - CLAY
| Futures 2017 | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 24.01. | Argue / Londe - Kozlo / Kozlo | R16 | 6-4, 6-4 | 1.72 | 1.91 | |
- Played matches - 2016 - CLAY
| Futures 2016 | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 16.02. | Quiro / Uchid - Kozlo / Kozlo | R16 | 6-3, 7-62 | 1.16 | 4.41 | |
This week's tournaments
| Main tournaments | ||||
| US Open | 64 | |||
| US Open | 64 | |||
| Monterrey | 1 | |||
| Lower level tournaments | ||||
| Kingston 2 challenger | 1 | |||
| Zhangjiagang challenger | 30 | |||
| Como challenger | 31 | |||
| Porto 2 challenger | 32 | |||
| Plovdiv 3 challenger | 28 | |||
| UTR Pro Tennis Series | 2 | |||
| UTR Pro Tennis Series 3 | 58 | |||
| UTR Pro Tennis Series 5 | 11 | |||
| Bytom ITF | 1 | |||
| Tianjin 5 ITF | 16 | |||
| Kursumlijska Banja 16 ITF | 1 | |||
| Leiria ITF | 16 | |||
| Oldenzaal ITF | 1 | |||
| Saint Palais sur Mer ITF | 9 | |||
| Barueri ITF | 1 | |||
| Kursumlijska Banja 17 ITF | 16 | |||
| Verbier 2 ITF | 1 | |||
| UTR Pro Tennis Series 5 | 23 | |||
| Badalona ITF | 21 | |||
| Brasov 2 ITF | 1 | |||
| Brasov 3 ITF | 30 | |||
| Cap d'Agde ITF | 12 | |||
| Fiano Romano ITF | 16 | |||
| Grodzisk Mazowiecki ITF | 16 | |||
| Haren ITF | 16 | |||
| Hurghada 8 ITF | 1 | |||
| Hurghada 9 ITF | 26 | |||
| Monastir 47 ITF | 1 | |||
| Monastir 48 ITF | 16 | |||
| Tianjin 4 ITF | 1 | |||
| Torello ITF | 1 | |||
| Yeongwol ITF | 26 | |||
| UTR Pro Match Series | 70 | |||
| UTR Pro Tennis Series | 5 | |||
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