Kozlov Stefan - profile

Kozlov Stefan 

Kozlov Stefan

Country: USA
Height / Weight: 183 cm / 79 kg
Age: 27 (1. 2. 1998)
Current/Highest rank - singles: 471. / 103.
Current/Highest rank - doubles: - / 180.
Sex: man
Plays: right
  • Next match
Tournament Round Start Match H A
 Knoxville challenger Next opponent is not known yet
 
Year Round
2023 qualification
StartMatchRoundResultHA
05.11.Popko - KozlovQ-1R6-4, 6-32.351.55
2022 quarterfinal
StartMatchRoundResultHA
11.11.Couacaud - KozlovQF6-3, 7-51.602.27
09.11.Kozlov - GunneswaranR166-4, 6-31.432.71
07.11.Kozlov - Damm1R67-7, 6-3, 6-21.582.29
2021 round of 16
StartMatchRoundResultHA
12.11.McHugh - KozlovR166-4, 6-43.541.28
10.11.Kozlov - Vukic1R6-3, 4-6, 7-51.552.33
2018 qualification
StartMatchRoundResultHA
04.11.Song - KozlovQ-1R6-4, 3-6, 6-31.622.15
2017 1. round
StartMatchRoundResultHA
08.11.Smyczek - Kozlov1R7-63, 6-21.991.76
2016 semifinal
StartMatchRoundResultHA
12.11.Mmoh - KozlovSF6-0, 6-31.712.04
12.11.Kozlov - CorrieQF6-4, 6-31.333.13
10.11.Kozlov - SandgrenR166-2, 6-41.662.13
08.11.Kozlov - Barry1R6-4, 7-51.184.40
2015 round of 16
StartMatchRoundResultHA
12.11.Novikov - KozlovR166-3, 7-641.672.11
12.11.Kozlov - Jaziri1R6-1, 6-23.421.29
 More past results
 
 

Player's record

Year Summary Clay Hard Indoors Grass Not set
Summary: 348/259 77/53 169/135 81/47 15/24 6/0
2025 26/10 4/1 12/6 5/2 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: 76/66 19/18 43/32 14/15 0/1 -
2025 0/3 0/1 0/1 0/1 - -
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 - - -
Year Summary Clay Hard Indoors Grass Not set
Summary: 1/2 - 1/2 - - -
2015 0/1 - 0/1 - - -
2014 1/1 - 1/1 - - -
Year Main tournaments Lower level tournaments
2025 - 1
2021 - 3
2017 - 1
2016 - 4
2015 - 1
Total: 0 10
Year Main tournaments Lower level tournaments
2021 - 2
2016 - 2
2015 - 1
2013 - 1
Total: 0 6
Year Main tournaments Lower level tournaments
No titles
  Columbus 4 challenger Round Result H A
27.11.   Kozlov S. - Sandgren T. F 6-1, 2-6, 6-2 1.65 2.16
27.11.   Kozlov S. - Barry S. SF 7-5, 7-66 1.25 3.82
25.11.   Kozlov S. - King K. QF 6-2, 7-5 1.28 3.42
23.11.   Kozlov S. - Koepfer D. R16 6-3, 6-4 1.17 4.68
22.11.   Kozlov S. - Statham R. 1R 6-2, 7-66 1.15 4.82
  Champaign challenger Round Result H A
16.11.   Mmoh M. - Kozlov S. R16 6-1, 6-4 1.49 2.51
15.11.   Kozlov S. - Krajicek A. 1R 6-4, 7-63 1.58 2.26
  Knoxville challenger Round Result H A
12.11.   Mmoh M. - Kozlov S. SF 6-0, 6-3 1.71 2.04
12.11.   Kozlov S. - Corrie E. QF 6-4, 6-3 1.33 3.13
10.11.   Kozlov S. - Sandgren T. R16 6-2, 6-4 1.66 2.13
08.11.   Kozlov S. - Barry S. 1R 6-4, 7-5 1.18 4.40
  Drummondville challenger Round Result H A
16.03.   Olivo R. - Kozlov S. 1R 6-3, 1-6, 7-5 1.61 2.21
  Futures 2016 Round Result H A
13.03.   Kozlov S. - Glasspool L. F 4-6, 6-4, 6-4 1.51 2.33
12.03.   Kozlov S. - Peliwo F. SF 7-5, 7-5 1.81 1.82
11.03.   Kozlov S. - Nys H. QF 6-4, 7-65 1.56 2.20
10.03.   Kozlov S. - Van Rijthoven T. R16 7-67, 6-2 1.87 1.77
09.03.   Kozlov S. - Hochwalt T. 1R 6-2, 6-2 1.09 5.89
04.03.   Van Rijthoven T. - Kozlov S. QF 6-2, 3-6, 6-4 2.35 1.51
03.03.   Kozlov S. - Uchida K. R16 4-6, 6-3, 6-3 1.32 3.04
01.03.   Kozlov S. - Carter A. 1R 6-1, 3-0 1.10 5.80
  Dallas challenger Round Result H A
30.01.   Haviland R. - Kozlov S. Q-1R 6-4, 1-6, 6-2 4.93 1.15
  Columbus 4 challenger Round Result H A
24.11.   Bambr / Norri - Kozlo / Reed QF 6-4, 7-5 2.10 1.66
23.11.   Kozlo / Reed - Giron / Meist R16 6-4, 6-4 1.58 2.26
  Knoxville challenger Round Result H A
10.11.   Libie / Novik - Kozlo / Schnu QF 6-2, 6-3 1.58 2.24
09.11.   Kozlo / Schnu - Bango / McDon R16 6-4, 4-6, 14-12 1.69 2.08
  Drummondville challenger Round Result H A
16.03.   Shapo / Van R - Crowl / Kozlo QF 6-2, 6-1 2.24 1.57
14.03.   Crowl / Kozlo - Jasik / Mott R16 5-7, 7-5, 10-6 1.83 1.83
  Futures 2016 Round Result H A
08.03.   Baugh / Sikor - Jasik / Kozlo R16 0-6, 6-2, 10-7 2.23 1.56
05.03.   Kozlo / Uchid - Fanse / Sikor F 7-65, 6-3    
05.03.   Kozlo / Uchid - Auger / Shapo SF 6-3, 2-6, 11-9 1.65 2.08
03.03.   Kozlo / Uchid - Gallo / Mudge QF 6-2, 6-3 1.60 2.15
02.03.   Kozlo / Uchid - Haleb / Quigl R16 6-1, 2-6, 10-6 1.83 1.81
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
 More injuries
 
 
 
 
 
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