Head 2 Head
Win Loss Stats
Kozlov
LLWWWLWWWW
Ramanathan
WLLLWLWWWW
2024
2023
2022
24 - 12
16 - 9
4-3
Hard
16-9
3-1
I Hard
0-0
17-8
Clay
0-0
-
- R.Ramanathan (q)
- S.Kozlov
- 6-0 6-1
- q1
-
-
23 Jul 22
-
Truist Atlanta Open - Atlanta
-
Hard
-
-
- R.Ramanathan (8)
- S.Kozlov
- 1-6 6-3 6-1
- 1/2
-
-
24 Jul 21
-
Cary Challenger -
-
Hard
-
-
- R.Ramanathan (q)
- S.Kozlov
- 6-3 6-2
- q1
-
-
17 Feb 18
-
Delray Beach Open - Delray Beach
-
Hard
-
-
- S.Kozlov (6)
- R.Ramanathan
- 6-1 6-2
- 2nd
-
-
04 May 17
-
Savannah Challenger -
-
Clay
-
Stefan Kozlov
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2024 | 24-12 | 4-3 | 17-8 | 3-1 | 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 | 305-241 | 142-122 | 73-52 | 75-44 | 15-23 | 0-0 |
Savannah Challenger
-
Alexander RitschardA.RitschardSUI Loss
- 6-3 7-5
- 1st
-
23 Apr 24
Tallahassee Challenger
-
Mitchell KruegerM.KruegerUSA Loss
- 6-3 3-6 6-1
- 1/2
-
20 Apr 24
-
Oliver CrawfordO.CrawfordUSA
- 6-2 6-2
- 1/4
-
19 Apr 24
-
Tennys SandgrenT.SandgrenUSA
- 6-2 6-75 6-1
- 2nd
-
17 Apr 24
-
Gerard Campana LeeG.LeeKOR
- 4-6 6-3 6-0
- 1st
-
15 Apr 24
Sarasota Challenger
-
Tennys SandgrenT.SandgrenUSA Loss
- 6-1 6-4
- 1/4
-
12 Apr 24
-
Ethan QuinnE.QuinnUSA
- 6-2 5-7 6-4
- 2nd
-
10 Apr 24
-
Denis KudlaD.KudlaUSA
- 6-2 4-6 6-2
- 1st
-
09 Apr 24
-
Gabi Adrian BoitanG.BoitanROU
- 6-3 7-610
- Q.
-
08 Apr 24
-
Arthur GeaA.GeaFRA
- 6-4 7-65
- q1
-
07 Apr 24
Ramkumar Ramanathan
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2024 | 17-9 | 16-9 | 0-0 | 0-0 | 1-0 | 0-0 |
| 2023 | 25-21 | 25-12 | 0-6 | 0-2 | 0-1 | 0-0 |
| 2022 | 15-34 | 4-13 | 4-8 | 2-6 | 4-6 | 1-1 |
| 2021 | 45-32 | 23-11 | 8-7 | 5-8 | 7-4 | 2-2 |
| 2020 | 8-18 | 3-8 | 0-5 | 0-3 | 0-0 | 5-2 |
| 2019 | 32-36 | 11-19 | 5-4 | 11-7 | 5-5 | 0-1 |
| 2018 | 31-37 | 13-20 | 5-8 | 2-3 | 7-5 | 4-1 |
| 2017 | 50-34 | 32-19 | 9-8 | 3-4 | 5-2 | 1-1 |
| 2016 | 41-34 | 22-14 | 12-9 | 4-6 | 2-3 | 1-2 |
| 2015 | 54-28 | 46-21 | 7-4 | 1-2 | 0-0 | 0-1 |
| 2014 | 64-25 | 49-19 | 15-6 | 0-0 | 0-0 | 0-0 |
| 2013 | 29-25 | 26-13 | 3-12 | 0-0 | 0-0 | 0-0 |
| Total | 411-333 | 270-178 | 68-77 | 28-41 | 31-26 | 14-11 |
Taipei Challenger
-
Bang Shuo YinB.YinTPE
- 6-4 6-4
- 1st
-
14 May 24
Wuxi Challenger
-
Yusuke TakahashiY.TakahashiJPN Loss
- 7-63 7-5
- q1
-
05 May 24
Guangzhou Challenger
-
Ricardas BerankisR.BerankisLTU Loss
- 6-2 3-6 6-1
- q1
-
28 Apr 24
Shenzhen 1 Challenger
-
Rio NoguchiR.NoguchiJPN Loss
- 6-2 7-65
- Q.
-
23 Apr 24
-
Dominik PalanD.PalanCZE
- 6-4 6-2
- q1
-
22 Apr 24
M15 Chandigarh
-
Khumoun SultanovK.SultanovUZB Loss
- 6-4 6-2
- Fin.
-
24 Mar 24
-
Nam Hoang LyN.LyVIE
- 6-3 6-2
- 1/2
-
23 Mar 24
-
Chirag DuhanC.DuhanIND
- 4-6 6-2 6-4
- 1/4
-
22 Mar 24
-
Woobin ShinW.ShinKOR
- 6-2 7-5
- 2nd
-
21 Mar 24
-
Manish GaneshM.GaneshIND
- 6-3 6-2
- 1st
-
20 Mar 24
H2H Ranking live progression
