Kozlov Stefan - profile

Kozlov Stefan 

Kozlov Stefan

Country: USA
Height / Weight: 183 cm / 79 kg
Age: 26 (1. 2. 1998)
Current/Highest rank - singles: 515. / 103.
Current/Highest rank - doubles: 857. / 180.
Sex: man
Plays: right
  • Next match
Tournament Round Start Match H A
 Tallahassee chall. QF 19.04. 18:00 Crawford O. - Kozlov S. 1.79 1.95
 
Year Round
2019 2. round
StartMatchRoundResultHA
25.04.Sandgren - Kozlov2R6-3, 6-21.372.94
22.04.Kozlov - Zhurbin1R4-6, 6-4, 6-01.174.86
2017 quarterfinal
StartMatchRoundResultHA
27.04.Krueger - KozlovQF6-4, 7-51.861.86
26.04.Kozlov - MelzerR162-6, 6-3, 6-42.921.36
26.04.Kozlov - Coria1R6-3, 4-6, 6-41.452.65
2016 quarterfinal
StartMatchRoundResultHA
28.04.McGee - KozlovQF6-3, 2-6, 7-611.941.78
27.04.Kozlov - MelzerR166-2, 3-6, 6-22.991.35
26.04.Kozlov - Hernandez-Fernandez1R64-7, 7-64, 6-41.622.19
24.04.Kozlov - MottQ-QF7-5, 4-6, 6-31.263.51
23.04.Kozlov - SantiagoQ-R167-5, 6-21.144.94
2015 1. round
StartMatchRoundResultHA
27.04.Arguello - Kozlov1R6-4, 7-51.213.96
 More past results
 
 

Player's record

Year Summary Clay Hard Indoors Grass Not set
Summary: 307/240 72/50 145/123 75/44 15/23 -
2024 23/10 16/6 4/3 3/1 - -
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: 76/63 19/17 43/31 14/14 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
2021 - 3
2017 - 1
2016 - 4
2015 - 1
Total: 0 9
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
  Champaign challenger Round Result H A
21.11.   Kozlov S. - Vukic A. F 5-7, 6-3, 6-4 1.67 2.12
20.11.   Kozlov S. - Wolf J. SF 6-2, 6-3 2.01 1.75
19.11.   Kozlov S. - Krueger M. QF 6-4, 6-4 1.38 2.88
17.11.   Kozlov S. - Smith K. R16 6-3, 6-1 1.25 3.77
15.11.   Kozlov S. - Aragone J. 1R 3-6, 6-3, 6-4 1.12 5.91
  Knoxville challenger Round Result H A
12.11.   McHugh A. - Kozlov S. R16 6-4, 6-4 3.54 1.28
10.11.   Kozlov S. - Vukic A. 1R 6-3, 4-6, 7-5 1.55 2.33
  Charlottesville challenger Round Result H A
07.11.   Kozlov S. - Vukic A. F 6-2, 6-3 1.83 1.92
06.11.   Kozlov S. - Wolf J. SF 6-1, 61-7, 6-0 2.93 1.37
05.11.   Kozlov S. - Nava E. QF 6-4, 6-2 1.39 2.85
04.11.   Kozlov S. - Kubler J. R16 6-3, 6-1 1.50 2.52
03.11.   Kozlov S. - Fratangelo B. 1R 7-5, 6-2 2.10 1.69
  Las Vegas challenger Round Result H A
31.10.   Wolf J. - Kozlov S. F 6-4, 6-4 1.48 2.56
30.10.   Kozlov S. - Kovacevic A. SF 6-2, 6-4 1.73 2.06
29.10.   Kozlov S. - Gomez E. QF 7-63, 6-4 2.28 1.58
28.10.   Kozlov S. - McHugh A. R16 6-2, 5-7, 7-613 1.34 3.06
26.10.   Kozlov S. - Mukund S. 1R 6-2, 6-4 1.17 4.64
  Indian Wells Round Result H A
06.10.   Eubanks C. - Kozlov S. Q-2R 2-6, 6-0, 7-5 1.70 2.10
05.10.   Kozlov S. - Jung J. Q-1R 6-3, 3-6, 5-2 1.40 2.86
  Columbus 3 challenger Round Result H A
26.09.   Kozlov S. - Purcell M. F 4-6, 6-2, 6-4 2.18 1.64
25.09.   Kozlov S. - Wolf J. SF 2-6, 6-3, 7-5 3.51 1.28
24.09.   Kozlov S. - Torpegaard M. QF 2-6, 7-64, 6-4 1.89 1.85
23.09.   Kozlov S. - Kubler J. R16 6-2, 7-5 2.03 1.73
21.09.   Kozlov S. - Krueger M. 1R 6-0, 6-3 2.75 1.42
  Cary 2 challenger Round Result H A
14.09.   Svajda Z. - Kozlov S. 1R 7-5, 2-0 1.62 2.20
  Kyiv challenger Round Result H A
06.09.   Agamenone F. - Kozlov S. 1R 6-4, 7-5 1.42 2.77
  Mallorca challenger Round Result H A
02.09.   Verdasco F. - Kozlov S. R16 1-6, 7-66, 6-2 1.58 2.30
31.08.   Kozlov S. - Rincon D. 1R 6-3, 1-6, 6-1 1.16 4.95
  US Open Round Result H A
24.08.   Zapata Miralles B. - Kozlov S. Q-1R 7-5, 1-6, 6-3 1.51 2.49
  Lexington challenger Round Result H A
29.07.   Tabilo A. - Kozlov S. R16 6-2, 6-2 2.62 1.46
28.07.   Kozlov S. - Eubanks C. 1R 7-63, 7-66 2.11 1.68
26.07.   Kozlov S. - Leshem E. Q-QF 3-6, 7-64, 6-1 1.30 3.29
25.07.   Kozlov S. - Riffice S. Q-R16 6-2, 6-3 1.66 2.12
  Cary challenger Round Result H A
24.07.   Ramanathan R. - Kozlov S. SF 1-6, 6-3, 6-1 2.13 1.67
24.07.   Kozlov S. - Eubanks C. QF 5-7, 6-1, 6-3 2.67 1.44
21.07.   Kozlov S. - Cressy M. R16 3-6, 6-3, 6-4 2.79 1.41
20.07.   Kozlov S. - Young D. 1R 4-6, 6-4, 6-4 1.36 3.01
  Futures 2021 Round Result H A
04.07.   Kozlov S. - Harrison R. SF 5-7, 6-3, 6-3 1.99 1.74
03.07.   Kozlov S. - Langmo C. QF 6-2, 7-5 1.29 3.33
02.07.   Kozlov S. - Shelton B. R16 7-5, 6-1    
01.07.   Kozlov S. - Zhu E. 1R 6-3, 3-6, 6-1 1.39 2.77
17.06.   Pervolarakis M. - Kozlov S. 1R 7-64, 6-4 2.69 1.41
  Orlando 2 challenger Round Result H A
08.06.   Tirante T. - Kozlov S. 1R 6-3, 6-1 1.70 2.09
07.06.   Kozlov S. - Andreev A. Q-QF 4-6, 6-4, 6-4 2.01 1.72
06.06.   Kozlov S. - Galloway R. Q-R16 6-4, 7-64 1.19 4.23
  Little Rock challenger Round Result H A
02.06.   Kwiatkowski T. - Kozlov S. 1R 6-2, 6-1 1.83 1.92
31.05.   Kozlov S. - Kirchheimer S. Q-QF 6-3, 6-2 1.52 2.38
30.05.   Kozlov S. - Battistone B. Q-R16 6-2, 6-2 1.01 15.19
  Acapulco Round Result H A
17.03.   Norrie C. - Kozlov S. 1R 6-3, 6-3 1.19 4.84
16.03.   Kozlov S. - Van De Zandschulp B. Q-QF 6-3, 1-0 3.61 1.28
15.03.   Kozlov S. - Sousa J. Q-R16 6-2, 2-6, 6-3 2.00 1.78
14.03.   Kozlov S. - Arconada J. Q-1R 6-4, 6-1 1.36 3.04
  Futures 2021 Round Result H A
18.02.   Krueger M. - Kozlov S. R16 6-4, 3-0 1.62 2.13
17.02.   Kozlov S. - Villanueva G. 1R 6-3, 6-2 1.52 2.38
  UTR Pro Match Series Round Result H A
16.01.   Walker H. - Kozlov S.   6-0, 6-2 4.29 1.19
13.01.   Kozlov S. - Krug C.   6-1, 6-2 1.12 5.42
11.01.   Kozlov S. - Kim A.   6-4, 7-67 1.14 5.00
10.01.   Kozlov S. - Basavareddy N.   3-6, 6-2, 6-2 1.25 3.63
  Delray Beach Round Result H A
06.01.   Young D. - Kozlov S. Q-QF 4-6, 6-4, 6-4 1.99 1.79
05.01.   Kozlov S. - Haerteis J. Q-R16 5-0 1.65 2.19
  Las Vegas challenger Round Result H A
27.10.   Gallo / Lawso - Kozlo / Polan R16 6-4, 7-65 1.85 1.86
  Columbus 3 challenger Round Result H A
25.09.   Kozlo / Polan - Lutsc / Trott F 7-5, 7-65 1.29 3.30
25.09.   Kozlo / Polan - Gallo / Lawso SF 7-5, 3-6, 10-2 1.87 1.80
23.09.   Kozlo / Polan - Nam J / Song QF 6-3, 66-7, 10-6 1.76 1.94
22.09.   Kozlo / Polan - Brouw / Stald R16 7-5, 4-6, 10-7 1.53 2.33
  Cary 2 challenger Round Result H A
18.09.   Blumb / Schnu - Kozlo / Polan F 6-4, 1-6, 10-4 1.97 1.75
18.09.   Kozlo / Polan - Jung / Krueg SF 64-7, 7-5, 10-4 1.80 2.22
16.09.   Kozlo / Polan - Arago / Barri QF 6-4, 6-4 1.84 1.84
15.09.   Kozlo / Polan - Gallo / Lawso R16 6-1, 6-2 2.48 1.49
  Kyiv challenger Round Result H A
09.09.   Agame / Pucin - Kozlo / Stald R16 0-6, 7-65, 10-7 1.43 2.66
  Lexington challenger Round Result H A
01.08.   Draxl / Kozlo - Rybak / Stald F 6-2, 65-7, 10-7 1.73 1.98
31.07.   Draxl / Kozlo - Mejia / Quiro SF 6-4, 6-3 1.98 1.72
30.07.   Draxl / Kozlo - Polan / Schnu QF 6-4, 3-6, 10-7 2.90 1.36
29.07.   Draxl / Kozlo - Gomez / Tabil R16 6-1, 7-5 2.72 1.41
No matches.
 
  • Injuries
Start Tournament Reason
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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