Head 2 Head
Win Loss Stats
Kozlov
LWLWWWWWWW
Johnson
2025
2024
2023
19 - 8
0 - 0
11-5
Hard
0-0
4-2
I Hard
0-0
4-1
Clay
0-0
-
- S.Kozlov (4)
- S.Johnson (2)
- 6-3 1-6 7-5
- 1/2
-
-
29 Oct 22
-
Las Vegas Challenger -
-
Hard
-
-
-
11 Jul 22
-
Hall of Fame Open - Newport
-
Grass
-
-
-
11 Jun 22
-
cinch Championships - London
-
Grass
-
-
-
19 Feb 22
-
Abierto Mexicano Telcel - Acapulco
-
Hard
-
-
-
16 Feb 22
-
Delray Beach Open - Delray Beach
-
Hard
-
-
- S.Kozlov (q)
- S.Johnson
- 3-6 6-1 6-1
- 1st
-
-
20 Jun 17
-
AEGON Championships - London
-
Grass
-
-
-
21 Feb 17
-
Delray Beach Open - Delray Beach
-
Hard
-
-
-
08 Jun 16
-
Topshelf Open - 's-Hertogenbosch
-
Grass
-
Stefan Kozlov
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2025 | 19-8 | 11-5 | 4-1 | 4-2 | 0-0 | 0-0 |
| 2024 | 37-19 | 16-9 | 17-8 | 4-2 | 0-0 | 0-0 |
| 2023 | 6-12 | 1-6 | 0-0 | 5-6 | 0-0 | 0-0 |
| 2022 | 21-34 | 14-18 | 0-5 | 4-5 | 3-6 | 0-0 |
| 2021 | 41-15 | 20-12 | 5-2 | 16-1 | 0-0 | 0-0 |
| 2020 | 13-13 | 7-8 | 0-0 | 6-5 | 0-0 | 0-0 |
| 2019 | 22-18 | 14-9 | 4-4 | 4-5 | 0-0 | 0-0 |
| 2018 | 13-26 | 4-12 | 7-6 | 1-4 | 1-4 | 0-0 |
| 2017 | 31-29 | 15-14 | 8-8 | 3-2 | 5-5 | 0-0 |
| 2016 | 58-31 | 28-15 | 10-6 | 16-5 | 4-5 | 0-0 |
| 2015 | 44-27 | 15-12 | 10-5 | 17-8 | 2-2 | 0-0 |
| 2014 | 17-15 | 15-10 | 2-3 | 0-2 | 0-0 | 0-0 |
| 2013 | 13-8 | 3-2 | 10-5 | 0-0 | 0-1 | 0-0 |
| 2012 | 2-1 | 2-1 | 0-0 | 0-0 | 0-0 | 0-0 |
| Total | 337-256 | 165-133 | 77-53 | 80-47 | 15-23 | 0-0 |
Tyler Challenger
-
Alvin Nicholas TudoricaA.TudoricaCAN Loss
- 7-5 6-3
- Q.
-
02 Jun 25
-
Daniel MilavskyD.MilavskyUSA
- 6-3 6-77 6-3
- q1
-
01 Jun 25
Little Rock Challenger
-
Andres AndradeA.AndradeECU Loss
- 6-1 4-6 7-5
- 2nd
-
29 May 25
-
Aziz DougazA.DougazTUN
- 5-7 6-3 6-2
- 1st
-
28 May 25
-
Elmar EjupovicE.EjupovicGER
- 6-4 7-65
- Q.
-
28 May 25
-
Kiranpal PannuK.PannuNZL
- 7-63 2-6 6-2
- q1
-
27 May 25
M25 Xalapa
-
Santiago Rodriguez TavernaS.TavernaARG
- 6-74 6-4 6-4
- Fin.
-
18 May 25
-
Maxwell MckennonM.MckennonUSA
- 2-6 6-1 6-4
- 1/2
-
17 May 25
-
Aidan MayoA.MayoUSA
- 6-4 6-4
- 1/4
-
16 May 25
-
Axel NefveA.NefveUSA
- 6-4 6-4
- 2nd
-
15 May 25
Steve Johnson
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2025 | 0-0 | - | - | - | - | - |
| 2024 | 2-3 | 0-2 | 0-0 | 2-1 | 0-0 | 0-0 |
| 2023 | 20-20 | 15-11 | 2-3 | 2-3 | 1-3 | 0-0 |
| 2022 | 33-28 | 20-18 | 6-4 | 2-2 | 5-4 | 0-0 |
| 2021 | 11-17 | 8-12 | 2-3 | 0-0 | 1-2 | 0-0 |
| 2020 | 21-11 | 18-7 | 0-1 | 3-3 | 0-0 | 0-0 |
| 2019 | 24-25 | 18-14 | 2-5 | 0-1 | 4-5 | 0-0 |
| 2018 | 30-25 | 14-13 | 11-5 | 0-4 | 5-3 | 0-0 |
| 2017 | 30-22 | 16-13 | 8-2 | 2-3 | 4-4 | 0-0 |
| 2016 | 30-28 | 17-15 | 1-5 | 1-4 | 11-4 | 0-0 |
| 2015 | 37-29 | 20-15 | 5-7 | 9-3 | 3-4 | 0-0 |
| 2014 | 45-27 | 28-16 | 6-4 | 5-2 | 6-5 | 0-0 |
| 2013 | 30-27 | 16-14 | 5-6 | 3-5 | 6-2 | 0-0 |
| 2012 | 17-11 | 14-7 | 0-0 | 2-3 | 1-1 | 0-0 |
| 2011 | 30-13 | 21-10 | 0-0 | 9-3 | 0-0 | 0-0 |
| 2010 | 8-8 | 4-5 | 2-2 | 2-1 | 0-0 | 0-0 |
| 2009 | 5-5 | 1-2 | 4-3 | 0-0 | 0-0 | 0-0 |
| Total | 373-299 | 230-174 | 54-50 | 42-38 | 47-37 | 0-0 |
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