Kozlov S.

starts, all surfaces, 2013 to 2022

No. 108

503 pts, as of Sep 20, 2022

01/Record by surface

each with its own count; nothing here is blended

Hard

4-17

21 starts, 1 ended by retirement, 2013 to 2022. 12 of 49 completed sets won

Clay

0-1

1 start, 2013 to 2022. 0 of 2 completed sets won

Grass

5-8

13 starts, 2013 to 2022. 11 of 31 completed sets won

35 starts on all surfaces, 1 ended by retirement and kept. A count, not a record: the three records above are never added. The record begins with the 2013 season; his earlier matches are not in it.

02/Round reached

26 tournaments entered

Stage	Entries ending here	Record at this round
Champion	0 of 26
Quarterfinal	2 of 26	0-2 in 2
2nd Round	5 of 26	2-5 in 7
1st Round	19 of 26	7-19 in 26

An entry is one tournament in one season; its stage is the last round the draw shows him in, and a champion’s is the trophy. The record at a round counts matches started at that round, so a walkover moves him on without a line here.

03/By level

4 levels

Level	Starts	Hard	Clay	Grass
ATP250	20	2-7	0-1	4-6
ATP500	9	1-6	none	1-1
Grand Slam	4	1-2	none	0-1
Masters 1000	2	0-2	none	none

04/By season

2013 to 2022

Season	Starts	Hard	Clay	Grass	Rank, newest row
2022	12	4-6	none	0-2	108
2021	1	0-1	none	none	389
2020	1	0-1	none	none	367
2018	1	none	0-1	none	184
2017	11	0-6	none	2-3	133
2016	5	none	none	3-2	169
2015	2	0-2	none	none	406
2014	1	0-1	none	none	441
2013	1	none	none	0-1	1,472

Each season is the same count over that season’s matches alone, each surface with its own starts. A season with a start on no grass court says none rather than 0-0. December openers file to the season they open. Finals counts the finals that crowned a champion, a walkover final among them, so Titles is a subset of it and a final lost shows in the gap; the surface columns count starts, which a walkover is not.

05/Head to head

29 opponents faced

Opponent	Meetings	Record	Hard	Clay	Grass	Span
Johnson S.	5	3-2	1-1	none	2-1	2016 to 2022	Every meeting
Querrey S.	2	0-2	0-1	none	0-1	2016 to 2017	Every meeting
Young D.	2	0-2	0-1	none	0-1	2016 to 2017	Every meeting
Becker B.	1	1-0	none	none	1-0	2016	Every meeting
Brown D.	1	1-0	none	none	1-0	2017	Every meeting
Dimitrov G.	1	1-0	1-0	none	none	2022	Every meeting
Gomez E.	1	1-0	1-0	none	none	2022	Every meeting
Nishioka Y.	1	1-0	none	none	1-0	2016	Every meeting
Vesely J.	1	1-0	1-0	none	none	2022	Every meeting
Berrettini M.	1	0-1	0-1	none	none	2022	Every meeting
Bhambri Y.	1	0-1	0-1	none	none	2017	Every meeting
Cilic M.	1	0-1	none	none	0-1	2017	Every meeting
Donaldson J.	1	0-1	0-1	none	none	2015	Every meeting
Draper J.	1	0-1	0-1	none	none	2022	Every meeting
Escobedo E.	1	0-1	0-1	none	none	2017	Every meeting
Halys Q.	1	0-1	0-1	none	none	2017	Every meeting
Humbert U.	1	0-1	0-1	none	none	2020	Every meeting
Karlovic I.	1	0-1	none	none	0-1	2017	Every meeting
Klizan M.	1	0-1	0-1	none	none	2014	Every meeting
Medvedev D.	1	0-1	0-1	none	none	2022	Every meeting
Menendez-Maceiras A.	1	0-1	none	none	0-1	2017	Every meeting
Nadal R.	1	0-1	0-1	none	none	2022	Every meeting
Norrie C.	1	0-1	0-1	none	none	2021	Every meeting
Paul T.	1	0-1	0-1	none	none	2022	Every meeting
Pella G.	1	0-1	none	0-1	none	2018	Every meeting
Przysiezny M.	1	0-1	none	none	0-1	2013	Every meeting
Schwartzman D.	1	0-1	none	none	0-1	2022	Every meeting
Smyczek T.	1	0-1	0-1	none	none	2015	Every meeting
Wolf J.J.	1	0-1	0-1	none	none	2022	Every meeting

A record, never a share: the most-met opponent is Johnson S., 3-2 in 5 meetings. A percentage of meetings is a win probability wearing a hat, and this section prints none. Meetings are matches started; a walkover between the two is noted and counted in neither column.

06/Match log

35 rows, newest first, the score reads his games first

Opponent	Score	Date	Tournament	Surface	Round	Result	His rank
Wolf J.J.No. 73 that day	2-6, 6-7	Sep 20, 2022	San Diego OpenATP250	hard	1st round	L	108
Medvedev D.No. 1 that day	2-6, 4-6, 0-6	Aug 29, 2022	US OpenGrand Slam, best of 5	hard	1st round	L	111
Draper J.No. 81 that day	5-7, 2-6	Aug 1, 2022	Citi OpenATP500	hard	1st round	L	111
Johnson S.No. 95 that day	5-7, 3-6	Jul 11, 2022	Hall of Fame ChampionshipsATP250	grass	1st round	L	104
Schwartzman D.No. 15 that day	3-6, 2-6, 2-6	Jun 28, 2022	WimbledonGrand Slam, best of 5	grass	1st round	L	107
Nadal R.No. 5 that day	0-6, 3-6	Feb 24, 2022	Abierto MexicanoATP500	hard	2nd round	L	130
Dimitrov G.No. 33 that day	7-6, 5-7, 6-3	Feb 22, 2022	Abierto MexicanoATP500	hard	1st round	W	130
Paul T.No. 41 that day	3-6, 1-6	Feb 18, 2022	Delray Beach OpenATP250	hard	quarterfinal	L	151
Johnson S.No. 99 that day	6-1, 6-3	Feb 16, 2022	Delray Beach OpenATP250	hard	2nd round	W	151
Gomez E.No. 149 that day	4-6, 7-5, 6-3	Feb 15, 2022	Delray Beach OpenATP250	hard	1st round	W	151
Berrettini M.No. 7 that day	1-6, 6-4, 4-6, 1-6	Jan 19, 2022	Australian OpenGrand Slam, best of 5	hard	2nd round	L	169
Vesely J.No. 78 that day	7-5, 6-3, 6-4	Jan 17, 2022	Australian OpenGrand Slam, best of 5	hard	1st round	W	169
Norrie C.No. 61 that day	3-6, 3-6	Mar 17, 2021	Abierto MexicanoATP500	hard	1st round	L	389
Humbert U.No. 44 that day	7-6, 3-6, 1-6	Feb 18, 2020	Delray Beach OpenATP250	hard	1st round	L	367
Pella G.No. 63 that day	3-6, 2-6	Apr 10, 2018	U.S. Men's Clay Court ChampionshipsATP250	clay	1st round	L	184
Querrey S.No. 20 that day	3-6, 0-6	Aug 14, 2017	Western & Southern Financial Group MastersMasters 1000	hard	1st round	L	133
Bhambri Y.No. 200 that day	5-7, 0-2	Jul 31, 2017	Citi OpenATP500	hard	1st round	Lret.	132
Halys Q.No. 134 that day	5-7, 6-7	Jul 25, 2017	BB&T Atlanta OpenATP250	hard	1st round	L	133
Menendez-Maceiras A.No. 140 that day	2-6, 6-7	Jul 17, 2017	Hall of Fame ChampionshipsATP250	grass	1st round	L	129
Cilic M.No. 7 that day	0-6, 4-6	Jun 22, 2017	AEGON ChampionshipsATP500	grass	2nd round	L	149
Johnson S.No. 25 that day	3-6, 6-1, 6-1	Jun 20, 2017	AEGON ChampionshipsATP500	grass	1st round	W	149
Karlovic I.No. 24 that day	4-6, 1-6	Jun 15, 2017	Ricoh OpenATP250	grass	2nd round	L	150
Brown D.No. 90 that day	6-3, 3-6, 6-3	Jun 13, 2017	Ricoh OpenATP250	grass	1st round	W	150
Young D.No. 60 that day	5-7, 6-7	Mar 11, 2017	BNP Paribas OpenMasters 1000	hard	1st round	L	116
Escobedo E.No. 113 that day	1-6, 6-2, 0-6	Feb 28, 2017	Abierto MexicanoATP500	hard	1st round	L	115
Johnson S.No. 26 that day	1-6, 4-6	Feb 21, 2017	Delray Beach OpenATP250	hard	1st round	L	115
Young D.No. 61 that day	0-6, 4-6	Jul 13, 2016	Hall of Fame ChampionshipsATP250	grass	2nd round	L	169
Becker B.No. 96 that day	6-1, 6-2	Jul 12, 2016	Hall of Fame ChampionshipsATP250	grass	1st round	W	169
Querrey S.No. 37 that day	3-6, 0-6	Jun 10, 2016	Topshelf OpenATP250	grass	quarterfinal	L	196
Johnson S.No. 39 that day	6-3, 6-4	Jun 8, 2016	Topshelf OpenATP250	grass	2nd round	W	196
Nishioka Y.No. 117 that day	6-1, 2-6, 6-3	Jun 6, 2016	Topshelf OpenATP250	grass	1st round	W	196
Smyczek T.No. 80 that day	5-7, 2-6	Feb 17, 2015	Delray Beach OpenATP250	hard	1st round	L	406
Donaldson J.No. 180 that day	5-7, 0-6	Feb 10, 2015	Memphis OpenATP250	hard	1st round	L	407
Klizan M.No. 37 that day	3-6, 3-6	Oct 20, 2014	Valencia Open 500ATP500	hard	1st round	L	441
Przysiezny M.No. 113 that day	3-6, 7-6, 4-6	Jul 8, 2013	Hall of Fame ChampionshipsATP250	grass	1st round	L	1,472

Main-draw singles on the tour, 2013 to 2022, counted from the match rows. A match ended by retirement keeps the sets that were completed and is marked; a walkover is listed with no score and enters no count. Ranks are the tour’s ranking on the day of the match. No serve statistic appears on this page: the one archive that carries them is licensed for non-commercial use only. The ATP record runs through Aug 29, 2026.