Profile

Current Rank	515
Best Rank	103 (17 Jul 2022)
Titles	9
Grand Slams	0
Main Tour	0
Masters	0
Tour Finals	0
Challengers	5
Futures	4

Recent Form

Age	26(31 Jan 1998)
Country	United States
Birthplace	Skopje, Macedonia
Height	6'0" (183 cm)
Weight	174 lbs (79 kg)
Plays	Right-Handed
Backhand	Two-Handed
Favorite Surface	Grass 38%
Coach	Andrei Kozlov, Nicolas Todero
Turned Pro	2013
Player Status	Active

Upcoming Match

Performance Breakdown
career

Surface Breakdown

W/L

Overall	55.9%	303 / 239
Hard	53.8%	142 / 122
Clay	58.7%	71 / 50
Indoor	63.0%	75 / 44
Grass	39.5%	15 / 23

Round Breakdown

W/L

F	50.0%	9 / 9
SF	67.9%	19 / 9
QF	46.7%	28 / 32
3rd Round	50.0%	3 / 3
2nd Round	61.2%	63 / 40
1st Round	56.9%	103 / 78
QF	57.9%	22 / 16
Q2 round	54.5%	12 / 10
Q1 round	51.2%	44 / 42

Tournament Level Breakdown

W/L

Grand Slam	31.0%	9 / 20
Masters	23.5%	4 / 13
Main Tour	39.1%	25 / 39
Cups	0.0%	0 / 0
Challengers	57.3%	169 / 126
Futures	70.1%	96 / 41

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 / 4
Vs Top.20	0.0%	0 / 6
Vs Top.50	17.6%	3 / 14
Vs Top.100	30.4%	17 / 39

Potential H2H Matches This Week For Stefan%20Kozlov

Matches Played

Before:

	opponent		result	score	h2h
Tallahassee Challenger 14 Apr 24
R2	S. Kozlov	Stats	L	6-2 6-7(5) 6-1	H2H
R1	S. Kozlov	Stats	L	4-6 6-3 6-0	H2H
Sarasota Challenger 07 Apr 24
QF	T. Sandgren ALT	Stats	L	6-1 6-4	H2H
R2	S. Kozlov q	Stats	L	6-2 5-7 6-4	H2H
R1	S. Kozlov q	Stats	L	6-2 4-6 6-2	H2H
QF	S. Kozlov q	Stats	L	6-3 7-6(10)	H2H
Q1	S. Kozlov q	Stats	L	6-4 7-6(5)	H2H
US Men's Clay Court Championship - Houston 31 Mar 24
Q1	D. Yevseyev	Stats	L	6-2 6-0	H2H
San Luis Potosi Challenger 24 Mar 24
QF	R. C. Subervi q	Stats	L	6-2 6-3	H2H
Q1	S. Kozlov	Stats	L	6-0 6-1	H2H
Merida Challenger 17 Mar 24
QF	J. P. Ficovich 5	Stats	L	7-6(6) 6-2	H2H
R1	S. Kozlov ALT	Stats	L	6-4 4-6 6-2	H2H
Kigali 2 Challenger 03 Mar 24
QF	K. Majchrzak q	Stats	L	6-3 6-0	H2H
R2	S. Kozlov q	Stats	L	7-6(2) 5-7 6-4	H2H
R1	S. Kozlov q	Stats	L	6-3 6-4	H2H
QF	S. Kozlov q	Stats	L	2-6 6-3 6-1	H2H
Q1	S. Kozlov q	Stats	L	6-2 7-5	H2H
Kigali 1 Challenger 25 Feb 24
SF	M. Trungelliti 4	Stats	L	3-6 6-4 6-3	H2H
QF	S. Kozlov	Stats	L	4-6 6-3 6-1	H2H
R2	S. Kozlov	Stats	L	7-5 6-7(4) 7-6(5)	H2H

Match Stats

Service Stats

Aces per Game	0.16	61 / 376
DFs per Game	0.44	166 / 376
1st Serve %	63.9%	1578 / 2469
1st Serve Win%	64.8%	1022 / 1578
2nd Serve Win%	48.8%	435 / 891
Serve Pts Win%	59.0%	1457 / 2469

Return Stats

Opp Aces per Game	0.19	71 / 376
Opp DFs per Game	0.27	100 / 376
Opp 1st Serve %	64.2%	1651 / 2571
1st Rtn Win%	38.2%	630 / 1651
2nd Rtn Win%	55.2%	508 / 920
Rtn Pts Win%	44.3%	1138 / 2571

Break Points (Serve)

BPs Saved per game	0.40	150 / 376
BPs Faced per game	0.68	254 / 376
BP Save %	59.1%	150 / 254
Service Hold %	72.3%	272 / 376

Break Points (Rtn)

BPs Won per game	0.35	131 / 376
BPs Opps per game	0.79	296 / 376
BP Won %	44.3%	131 / 296
Opp Hold %	65.2%	245 / 376

Stefan%20Kozlov interesting Heads to Heads

Steve Johnson	H2H
Donald Young	H2H
Sam Querrey	H2H

Guido Pella	H2H
Ivo Karlovic	H2H
Tim Smyczek	H2H

Surface Summary

year	sum.	hard	clay	i.hard	grass
2024	22/10	4/3	15/6	3/1	0/0
2023	6/12	1/6	0/0	5/6	0/0
2022	21/34	14/18	0/5	4/5	3/6
2021	41/15	20/12	5/2	16/1	0/0
2020	13/13	7/8	0/0	6/5	0/0
2019	21/18	13/9	4/4	4/5	0/0
2018	14/26	5/12	7/6	1/4	1/4
2017	31/28	15/13	8/8	3/2	5/5
2016	58/32	28/16	10/6	16/5	4/5
2015	44/27	15/12	10/5	17/8	2/2
2014	17/15	15/10	2/3	0/2	0/0
2013	13/8	3/2	10/5	0/0	0/1
2012	2/1	2/1	0/0	0/0	0/0

Singles Titles/Finals
2021

Titles

No Finals

Finals

Las Vegas Challenger (24 Oct 2021)

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Top Predictions Today
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Sergey Fomin vs Evgenii Tiurnev	4 H2H 0
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ATP Rankings
1	Novak Djokovic	10035 PTS
2	Jannik Sinner	8750 PTS
3	Carlos Alcaraz	8645 PTS
4	Daniil Medvedev	7085 PTS
5	Alexander Zverev	5425 PTS
6	Casper Ruud	4025 PTS
7	Stefanos Tsitsipas	3995 PTS
8	Andrey Rublev	3935 PTS
9	Hubert Hurkacz	3675 PTS
10	Grigor Dimitrov	3640 PTS

Tennis Events This Week
	Barcelona Open Banc Sabadell - Barcelona Spain
	BMW Open - Munich Germany
	Bucharest Open - Bucharest Romania
	Acapulco Challenger Mexico
	Gwangju Challenger Korea, Rep.
	Oeiras 3 Challenger Portugal
	San Miguel de Tucuman Challenger Argentina
	Tallahassee Challenger United States

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