Head 2 Head
Win Loss Stats
Wolf
LLLWWWLLWW
Kovalik
LWLLWWLL
2026
2025
2024
26 - 12
3 - 5
18-7
Hard
0-0
8-4
Clay
3-5
-
11 Aug 18
-
Western & Southern Open - Cincinnati
-
Hard
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Arthur Fils qualifies in Tokyo as world No. 9 and draws Luca Van Assche in opener
Jeff Wolf
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2026 | 26-12 | 18-7 | 8-4 | 0-1 | 0-0 | 0-0 |
| 2025 | 6-4 | 0-1 | 0-0 | 6-3 | 0-0 | 0-0 |
| 2024 | 17-26 | 11-16 | 6-9 | 0-1 | 0-0 | 0-0 |
| 2023 | 31-26 | 16-13 | 5-5 | 6-4 | 4-4 | 0-0 |
| 2022 | 43-29 | 23-15 | 8-4 | 12-10 | 0-0 | 0-0 |
| 2021 | 16-11 | 7-7 | 0-0 | 9-4 | 0-0 | 0-0 |
| 2020 | 22-10 | 11-3 | 0-1 | 11-6 | 0-0 | 0-0 |
| 2019 | 28-16 | 6-11 | 0-0 | 22-5 | 0-0 | 0-0 |
| 2018 | 16-12 | 15-9 | 0-0 | 1-3 | 0-0 | 0-0 |
| 2017 | 7-5 | 5-1 | 0-2 | 2-2 | 0-0 | 0-0 |
| 2016 | 0-2 | 0-1 | 0-0 | 0-1 | 0-0 | 0-0 |
| 2015 | 1-1 | 0-0 | 1-1 | 0-0 | 0-0 | 0-0 |
| Total | 213-154 | 112-84 | 28-26 | 69-40 | 4-4 | 0-0 |
Columbus Challenger
-
Dylan DietrichD.DietrichSUI Loss
- 7-66 6-3
- 1st
-
29 Sep 26
San Diego 2 Challenger
-
Darwin BlanchD.BlanchUSA Loss
- 4-6 7-69 6-1
- 1st
-
22 Sep 26
Tiburon Challenger
-
Michael MmohM.MmohUSA Loss
- 6-2 6-2
- 1/2
-
19 Sep 26
-
Sebastian GorznyS.GorznyUSA
- 7-65 1-6 7-5
- 1/4
-
18 Sep 26
-
Braden ShickB.ShickUSA
- 6-4 6-75 6-4
- 2nd
-
16 Sep 26
-
Luciano Emanuel AmbrogiL.AmbrogiARG
- 6-2 6-0
- 1st
-
14 Sep 26
New York
-
Alexander BublikA.BublikKAZ Loss
- 6-4 6-2 3-6 6-1
-
1st
-
30 Aug 26
Cincinnati
-
James DuckworthJ.DuckworthAUS Loss
- 7-5 7-60
- 1st
-
14 Aug 26
-
Sho ShimabukuroS.ShimabukuroJPN
- 6-3 3-6 7-5
- Q.
-
12 Aug 26
-
Shintaro MochizukiS.MochizukiJPN
- 6-2 2-6 6-3
- q1
-
11 Aug 26
Jozef Kovalik
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2026 | 3-5 | 0-0 | 3-5 | 0-0 | 0-0 | 0-0 |
| 2025 | 14-23 | 2-5 | 11-14 | 0-3 | 1-1 | 0-0 |
| 2024 | 36-25 | 3-5 | 30-15 | 3-4 | 0-1 | 0-0 |
| 2023 | 23-34 | 1-3 | 21-28 | 1-2 | 0-1 | 0-0 |
| 2022 | 33-23 | 3-6 | 29-13 | 1-3 | 0-1 | 0-0 |
| 2021 | 31-27 | 0-1 | 26-20 | 5-5 | 0-1 | 0-0 |
| 2020 | 17-16 | 2-3 | 15-12 | 0-1 | 0-0 | 0-0 |
| 2019 | 29-25 | 1-4 | 28-16 | 0-3 | 0-2 | 0-0 |
| 2018 | 35-22 | 2-4 | 28-15 | 5-2 | 0-1 | 0-0 |
| 2017 | 34-33 | 5-7 | 27-22 | 1-3 | 1-1 | 0-0 |
| 2016 | 44-31 | 12-10 | 27-16 | 3-3 | 2-2 | 0-0 |
| 2015 | 27-32 | 1-4 | 25-19 | 1-7 | 0-1 | 0-1 |
| 2014 | 62-24 | 25-7 | 35-12 | 2-4 | 0-0 | 0-1 |
| 2013 | 36-21 | 5-2 | 31-18 | 0-0 | 0-1 | 0-0 |
| 2012 | 48-24 | 11-6 | 36-16 | 1-2 | 0-0 | 0-0 |
| 2011 | 40-22 | 15-10 | 25-11 | 0-1 | 0-0 | 0-0 |
| 2010 | 3-7 | 3-3 | 0-2 | 0-1 | 0-1 | 0-0 |
| 2009 | 3-4 | 1-1 | 0-1 | 1-1 | 1-1 | 0-0 |
| Total | 518-398 | 92-81 | 397-255 | 24-45 | 5-15 | 0-2 |
San Marino Challenger
-
Mili PoljicakM.PoljicakCRO Loss
- 7-614 6-3
- Q.
-
27 Jul 26
-
Gabriele PirainoG.PirainoITA
- 2-6 7-63 7-5
- q1
-
26 Jul 26
Trieste Challenger
-
Gonzalo VillanuevaG.VillanuevaARG Loss
- 7-65 4-6 7-65
- q1
-
05 Jul 26
M25 Samobor
-
Dimitar KuzmanovD.KuzmanovBUL Loss
- 5-7 6-1 7-64
- 1/4
-
19 Jun 26
-
Piotr GalusP.GalusPOL
- 6-0 7-5
- 2nd
-
18 Jun 26
-
Javier Barranco CosanoJ.CosanoESP
- 6-72 6-4 7-64
- 1st
-
16 Jun 26
Kosice Challenger
-
Andrej MartinA.MartinSVK Loss
- 7-5 6-2
- 1st
-
26 May 26
M25 Reggio Emilia
-
Federico BondioliF.BondioliITA Loss
- 6-2 6-2
- 1st
-
12 May 26
H2H Ranking live progression
