Head 2 Head
Win Loss Stats
Jung
LLWLLWLLL
Kolar
LWWWWWLWLL
2025
2024
2023
2 - 7
66 - 31
1-5
Hard
3-2
1-2
I Hard
0-0
0-0
Clay
63-29
-
- Jason Jung
- Z.Kolar (8)
- 6-4 7-64
- 1st
-
-
14 Nov 23
-
Kobe Challenger -
-
I.hard
-
-
- Jason Jung
- Z.Kolar (8)
- 6-2 6-1
- 1st
-
-
31 Oct 22
-
Yokohama Challenger -
-
Hard
-
Jason Jung
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2025 | 2-7 | 1-5 | 0-0 | 1-2 | 0-0 | 0-0 |
| 2024 | 4-2 | 4-2 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2023 | 42-25 | 40-23 | 0-1 | 2-1 | 0-0 | 0-0 |
| 2022 | 25-28 | 13-14 | 2-5 | 4-4 | 6-5 | 0-0 |
| 2021 | 12-25 | 5-12 | 1-4 | 2-6 | 4-3 | 0-0 |
| 2020 | 16-18 | 7-8 | 2-4 | 7-6 | 0-0 | 0-0 |
| 2019 | 39-31 | 30-21 | 1-1 | 6-4 | 1-4 | 1-1 |
| 2018 | 43-29 | 26-17 | 0-1 | 11-5 | 4-5 | 2-1 |
| 2017 | 22-28 | 14-17 | 4-3 | 2-2 | 2-4 | 0-2 |
| 2016 | 42-23 | 37-18 | 4-3 | 0-1 | 0-0 | 1-1 |
| 2015 | 32-28 | 25-18 | 1-1 | 1-3 | 3-4 | 2-2 |
| 2014 | 46-30 | 35-21 | 2-2 | 8-5 | 0-0 | 1-2 |
| 2013 | 52-25 | 38-17 | 11-5 | 1-1 | 0-1 | 2-1 |
| 2012 | 33-22 | 30-20 | 3-2 | 0-0 | 0-0 | 0-0 |
| Total | 410-321 | 305-213 | 31-32 | 45-40 | 20-26 | 9-10 |
Kobe Challenger
-
Yoshihito NishiokaY.NishiokaJPN Loss
- 1-6 6-3 6-4
- 1st
-
11 Nov 25
Taipei Challenger
-
Yoshihito NishiokaY.NishiokaJPN Loss
- 7-5 6-2
- 2nd
-
06 Nov 25
-
Arthur WeberA.WeberFRA
- 6-75 6-3 7-66
- 1st
-
05 Nov 25
Suzhou Challenger
-
James McCabeJ.McCabeAUS Loss
- 6-74 6-4 6-2
- 1st
-
20 Oct 25
Shenzhen Challenger
-
Kaichi UchidaK.UchidaJPN Loss
- 6-3 2-0 ret.
- 2nd
-
16 Oct 25
-
Kasidit SamrejK.SamrejTHA
- 6-4 7-67
- 1st
-
14 Oct 25
Sumter Challenger
-
Strong KirchheimerS.KirchheimerUSA Loss
- 6-3 5-4 ret.
- q1
-
11 Aug 25
Chicago Challenger
-
Trevor SvajdaT.SvajdaUSA Loss
- 6-3 7-67
- 1st
-
05 Aug 25
Bloomfield Hills Challenger
-
Andres AndradeA.AndradeECU Loss
- 6-1 6-3
- q1
-
20 Jul 25
Zdenek Kolar
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2025 | 66-31 | 3-2 | 63-29 | 0-0 | 0-0 | 0-0 |
| 2024 | 28-23 | 1-2 | 11-12 | 16-9 | 0-0 | 0-0 |
| 2023 | 34-35 | 6-8 | 19-19 | 9-7 | 0-1 | 0-0 |
| 2022 | 23-36 | 1-6 | 17-24 | 3-3 | 2-2 | 0-1 |
| 2021 | 41-32 | 1-4 | 34-19 | 5-8 | 1-1 | 0-0 |
| 2020 | 16-19 | 1-3 | 9-8 | 5-6 | 0-0 | 1-2 |
| 2019 | 42-37 | 4-4 | 17-19 | 17-11 | 0-1 | 4-2 |
| 2018 | 30-33 | 4-5 | 21-22 | 4-4 | 1-1 | 0-1 |
| 2017 | 66-33 | 4-5 | 53-22 | 3-4 | 0-0 | 6-2 |
| 2016 | 51-26 | 0-0 | 41-17 | 4-3 | 0-0 | 6-6 |
| Total | 397-305 | 25-39 | 285-191 | 66-55 | 4-6 | 17-14 |
Maia Challenger
-
Miguel DamasM.DamasESP Loss
- 6-75 6-3 6-2
- 1st
-
26 Nov 25
Montemar Challenger
-
Gianluca CadenassoG.CadenassoITA
- 6-4 6-4
- Fin.
-
23 Nov 25
-
Marco TrungellitiM.TrungellitiARG
- 3-6 6-3 6-3
- 1/2
-
22 Nov 25
-
Elmer MollerE.MollerDEN
- 6-3 6-1
- 1/4
-
21 Nov 25
-
Nikolas Sanchez-IzquierdoN.Sanchez-IzquierdoESP
- 0-6 6-3 6-4
- 2nd
-
19 Nov 25
-
Javier Barranco CosanoJ.CosanoESP
- 6-4 6-2
- 1st
-
18 Nov 25
Montevideo Challenger
-
Carlos TabernerC.TabernerESP Loss
- 7-62 6-3
- 2nd
-
13 Nov 25
-
Joaquin Aguilar CardozoJ.CardozoURU
- 6-1 6-1
- 1st
-
11 Nov 25
Lima 3 Challenger
-
Tomas Barrios VeraT.VeraCHI Loss
- 7-5 6-3
- 1st
-
03 Nov 25
Lima 2 Challenger
-
Tristan BoyerT.BoyerUSA Loss
- 6-4 2-6 6-3
- 1/4
-
31 Oct 25
H2H Ranking live progression