Profile

Stefan Kozlov

Stats

Current Rank224
Best Rank 103 (17 Jul 2022)
Titles0
Grand Slams0
Main Tour0
Masters0
Tour Finals0
Challengers0
Futures0

Recent Form

L
L
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L
L
L
W
L
W
W
Age25(01 Feb 1998)
CountryUnited States
BirthplaceSkopje, Macedonia
Height6'0" (183 cm)
Weight174 lbs (79 kg)
PlaysRight-Handed
BackhandTwo-Handed
Favorite Surface Grass 38%
CoachAndrei Kozlov, Nicolas Todero
Turned Pro2013
Player StatusActive
Upcoming Match
No upcoming matches!

Performance Breakdown

Tournament Level Breakdown
W/L
Grand Slam 25.0% 1 / 3
Masters 0.0% 0 / 0
Main Tour 37.5% 3 / 5
Cups 0.0% 0 / 0
Challengers 0.0% 0 / 0
Futures 0.0% 0 / 0
Opponent Rank Breakdown
W/L
Vs No.1 0.0% 0 / 1
Vs Top.5 0.0% 0 / 2
Vs Top.10 0.0% 0 / 3
Vs Top.20 0.0% 0 / 4
Vs Top.50 16.7% 1 / 5
Vs Top.100 27.3% 3 / 8
Surface Breakdown
W/L
Overall 33.3% 4 / 8
Hard 40.0% 4 / 6
Clay 0.0% 0 / 0
Indoor 0.0% 0 / 0
Grass 0.0% 0 / 2
Round Breakdown
W/L
Quarter-Final 0.0% 0 / 1
Second 33.3% 1 / 2
First 37.5% 3 / 5
Matches Played
Before:
opponentresultscoreh2h
Dallas Open - Dallas 05 Feb 23
Qualifying

Stats

L
6-3 6-4
Q-First

Stats

W
6-3 6-4
Cleveland Challenger 29 Jan 23
QF

Stats

L
6-4 6-1
R2

Stats

W
6-4 6-4
R1

Stats

W
6-4 7-6(8)
Tenerife 1 Challenger 15 Jan 23
R1

Stats

L
7-6(2) 2-6 4-1 ret.
Australian Open - Melbourne 15 Jan 23
Q-First

Stats

L
7-5 6-2
Champaign Challenger 13 Nov 22
R1

Stats

L
3-6 6-3 6-4
Knoxville Challenger 06 Nov 22
QF

Stats

L
6-3 7-5
R2

Stats

W
6-4 6-3
R1

Stats

W
6-7(7) 6-3 6-2
Charlottesville Challenger 30 Oct 22
R2

Stats

L
6-4 7-6(3)
R1

Stats

W
7-5 0-6 7-6(1)
Las Vegas Challenger 23 Oct 22
F

Stats

L
7-5 6-3
SF

Stats

W
6-3 1-6 7-5
QF

Stats

W
6-7(5) 6-4 6-3
R2

Stats

W
7-6(5) 6-2
R1

Stats

W
7-5 4-6 6-1
Fairfield Challenger 09 Oct 22
R1

Stats

L
3-6 6-2 6-3
Tiburon Challenger 02 Oct 22
R2

Stats

L
6-1 7-5

Match Stats

Service Stats
Aces / Game 0.42 30 / 72
DFs / Game 0.39 28 / 72
1st Srv % 61.4% 286 / 466
1st Srv W % 68.5% 196 / 286
2nd Srv W % 45.0% 81 / 180
Srv Pts W % 59.4% 277 / 466
Return Stats
Opp Aces / Game 0.31 22 / 72
Opp DFs / Game 0.18 13 / 72
Opp 1st Srv % 62.7% 274 / 437
1st Rtn W % 32.8% 90 / 274
2nd Rtn W % 52.1% 85 / 163
Rtn Pts W % 40.0% 175 / 437
Break Points (Serve)
BPs Saved / Game 0.42 30 / 72
BPs Faced / Game 0.72 52 / 72
BP Save % 57.7% 30 / 52
Service Hold % 69.4% 50 / 72
Break Points (Rtn)
BPs Won / Game 0.26 19 / 72
BPs Opps / Game 0.50 36 / 72
BP Won % 52.8% 19 / 36
Opp Hold % 73.6% 53 / 72
Stefan Kozlov interesting Heads to Heads
Steve JohnsonH2H 3-2
Sam QuerreyH2H 0-2
Donald YoungH2H 0-2
Michal PrzysieznyH2H 0-1
Dustin BrownH2H 1-0
Adrian Menendez-MaceirasH2H 0-1
Marin CilicH2H 0-1
Benjamin BeckerH2H 1-0
Tim SmyczekH2H 0-1
Guido PellaH2H 0-1
Martin KlizanH2H 0-1
Rafael NadalH2H 0-1
Surface Summary
yearsum.hardclayi.hardgrass
20224/84/60/00/00/2
20210/10/10/00/00/0
20200/10/10/00/00/0
20180/10/00/10/00/0
20172/90/60/00/02/3
20163/20/00/00/03/2
20150/20/10/00/10/0
20140/10/00/00/10/0
20130/10/00/00/00/1

Singles Titles/Finals

Titles
No Finals
Finals
ATP Rankings
Live Events