Head 2 Head
Win Loss Stats
Kozlov
LWLWWLWWLW
Sandgren
LWLWLWWWLW
2024
2023
2022
37 - 19
13 - 9
16-9
Hard
4-4
4-2
I Hard
4-2
17-8
Clay
5-3
-
- S.Kozlov (WC)
- T.Sandgren
- 6-2 6-75 6-1
- 2nd
-
-
17 Apr 24
-
Tallahassee Challenger -
-
Clay
-
-
- T.Sandgren (ALT)
- S.Kozlov (q)
- 6-1 6-4
- 1/4
-
-
12 Apr 24
-
Sarasota Challenger -
-
Clay
-
-
- T.Sandgren (q)
- S.Kozlov (4)
- 7-5 6-3
- Fin.
-
-
30 Oct 22
-
Las Vegas Challenger -
-
Hard
-
-
- T.Sandgren (2)
- S.Kozlov
- 6-3 6-2
- 2nd
-
-
24 Apr 19
-
Tallahassee Challenger -
-
Clay
-
-
- S.Kozlov (4)
- T.Sandgren (1)
- 6-3 7-66
- 1/2
-
-
21 Oct 17
-
Las Vegas Challenger -
-
Hard
-
-
- S.Kozlov (4)
- T.Sandgren (6)
- 6-1 2-6 6-2
- Fin.
-
-
27 Nov 16
-
Columbus Challenger -
-
I.hard
-
-
- S.Kozlov (8)
- T.Sandgren
- 6-2 6-4
- 2nd
-
-
10 Nov 16
-
Knoxville Challenger -
-
I.hard
-
-
- S.Kozlov (3)
- T.Sandgren (2)
- 6-2 6-4
- 1/2
-
-
16 Apr 16
-
USA F13 -
-
Hard
-
-
- S.Kozlov (6)
- T.Sandgren (1)
- 6-1 6-1
- 1/2
-
-
09 Jan 16
-
USA F1 -
-
Hard
-
Stefan Kozlov
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 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 | 318-248 | 154-128 | 73-52 | 76-45 | 15-23 | 0-0 |
Champaign Challenger
-
Patrick KypsonP.KypsonUSA Loss
- 1-6 7-63 6-4
- 1st
-
12 Nov 24
Sioux Falls Challenger
-
Murphy CassoneM.CassoneUSA Loss
- w/o
- 2nd
-
24 Oct 24
-
Dmitry PopkoD.PopkoKAZ
- 7-63 4-6 6-4
- 1st
-
21 Oct 24
Lincoln Challenger
-
Nishesh BasavareddyN.BasavareddyUSA Loss
- 2-6 6-4 6-2
- 1st
-
06 Aug 24
-
Ernesto EscobedoE.EscobedoUSA
- 6-3 6-1
- Q.
-
05 Aug 24
-
Collin AltamiranoC.AltamiranoUSA
- 6-4 7-64
- q1
-
04 Aug 24
Lexington Challenger
-
Bernard TomicB.TomicAUS Loss
- 6-4 3-6 6-3
- 1st
-
30 Jul 24
-
Stefan DostanicS.DostanicUSA
- 7-63 0-6 7-5
- Q.
-
29 Jul 24
-
Ryuki MatsudaR.MatsudaJPN
- 6-2 6-3
- q1
-
28 Jul 24
Granby Challenger
-
Nicolas MejiaN.MejiaCOL Loss
- 6-1 6-2
- 1st
-
17 Jul 24
Tennys Sandgren
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2024 | 13-9 | 4-4 | 5-3 | 4-2 | 0-0 | 0-0 |
| 2023 | 27-25 | 20-19 | 0-1 | 7-5 | 0-0 | 0-0 |
| 2022 | 25-23 | 19-11 | 1-5 | 5-7 | 0-0 | 0-0 |
| 2021 | 11-24 | 5-12 | 1-7 | 2-2 | 3-3 | 0-0 |
| 2020 | 12-13 | 7-5 | 5-3 | 0-5 | 0-0 | 0-0 |
| 2019 | 30-24 | 12-14 | 11-6 | 0-1 | 7-3 | 0-0 |
| 2018 | 20-28 | 9-14 | 7-10 | 4-3 | 0-1 | 0-0 |
| 2017 | 52-31 | 29-14 | 16-8 | 6-6 | 1-3 | 0-0 |
| 2016 | 50-24 | 38-15 | 2-3 | 10-6 | 0-0 | 0-0 |
| 2015 | 51-27 | 26-16 | 14-7 | 11-4 | 0-0 | 0-0 |
| 2014 | 10-12 | 4-8 | 0-0 | 6-4 | 0-0 | 0-0 |
| 2013 | 36-29 | 22-17 | 5-9 | 9-3 | 0-0 | 0-0 |
| 2012 | 52-25 | 29-15 | 14-6 | 9-4 | 0-0 | 0-0 |
| 2011 | 20-10 | 12-3 | 6-4 | 2-3 | 0-0 | 0-0 |
| 2010 | 3-6 | 0-2 | 2-3 | 1-1 | 0-0 | 0-0 |
| 2009 | 12-15 | 6-7 | 5-7 | 0-0 | 1-1 | 0-0 |
| Total | 424-325 | 242-176 | 94-82 | 76-56 | 12-11 | 0-0 |
Savannah Challenger
-
Tristan BoyerT.BoyerUSA Loss
- 1-6 6-0 6-1
- 2nd
-
24 Apr 24
-
Thai KwiatkowskiT.KwiatkowskiUSA
- 6-3 7-64
- 1st
-
22 Apr 24
Tallahassee Challenger
-
Stefan KozlovS.KozlovUSA Loss
- 6-2 6-75 6-1
- 2nd
-
17 Apr 24
-
Martin DammM.DammUSA
- 7-5 6-3
- 1st
-
16 Apr 24
Sarasota Challenger
-
Zizou BergsZ.BergsBEL Loss
- 6-2 3-6 6-4
- 1/2
-
13 Apr 24
-
Stefan KozlovS.KozlovUSA
- 6-1 6-4
- 1/4
-
12 Apr 24
-
Dmitry PopkoD.PopkoKAZ
- 6-2 1-6 6-2
- 2nd
-
10 Apr 24
-
Thai KwiatkowskiT.KwiatkowskiUSA
- 4-6 6-3 6-2
- 1st
-
08 Apr 24
Dallas
-
Alex MichelsenA.MichelsenUSA Loss
- 6-3 3-6 6-1
-
1st
-
06 Feb 24
-
Illya MarchenkoI.MarchenkoUKR
- 7-5 7-65
- Q.
-
05 Feb 24
H2H Ranking live progression