Head 2 Head
Win Loss Stats
Klein
LLLLLWLLWL
Ajdukovic
LWLWWLLWWW
2025
2024
2023
30 - 25
23 - 29
6-9
Hard
9-9
5-7
I Hard
1-1
17-8
Clay
13-16
2-1
Grass
0-3
-
- D.Ajdukovic
- L.Klein
- 7-64 6-3
- Rubber 1
-
-
31 Jan 25
-
Davis Cup, World Group, Q, CRO-SVK 3-1 -
-
I.hard
-
-
- L.Klein
- D.Ajdukovic (q)
- 6-4 4-6 6-4
- 2nd
-
-
11 Aug 21
-
Meerbusch Challenger -
-
Clay
-
Lukas Klein
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2025 | 30-27 | 6-9 | 17-8 | 5-9 | 2-1 | 0-0 |
| 2024 | 33-24 | 16-10 | 9-7 | 5-5 | 3-2 | 0-0 |
| 2023 | 39-29 | 9-8 | 15-12 | 11-6 | 1-2 | 3-1 |
| 2022 | 44-22 | 5-0 | 27-17 | 8-3 | 3-1 | 1-1 |
| 2021 | 28-22 | 0-2 | 23-17 | 2-2 | 3-1 | 0-0 |
| 2020 | 14-15 | 1-1 | 4-5 | 8-8 | 0-0 | 1-1 |
| 2019 | 58-15 | 29-5 | 26-6 | 3-3 | 0-0 | 0-1 |
| 2018 | 30-23 | 8-3 | 12-10 | 2-5 | 0-0 | 8-5 |
| 2017 | 52-27 | 26-12 | 14-9 | 5-3 | 0-0 | 7-3 |
| 2016 | 22-18 | 4-5 | 11-9 | 0-1 | 0-0 | 7-3 |
| 2015 | 7-4 | 2-2 | 4-1 | 1-1 | 0-0 | 0-0 |
| Total | 357-226 | 106-57 | 162-101 | 50-46 | 12-7 | 27-15 |
Athens
-
Yannick HanfmannY.HanfmannGER Loss
- 6-2 6-4
- q1
-
01 Nov 25
Bratislava 2 Challenger
-
Raphael CollignonR.CollignonBEL Loss
- 3-6 6-3 7-61
- 1st
-
28 Oct 25
Vienna
-
Tristan SchoolkateT.SchoolkateAUS Loss
- 7-65 7-65
- q1
-
18 Oct 25
Villena Challenger
-
Viktor DurasovicV.DurasovicNOR Loss
- 7-64 6-2
- 1st
-
30 Sep 25
Orleans Challenger
-
Patrick KypsonP.KypsonUSA Loss
- 6-3 3-6 6-3
- 2nd
-
24 Sep 25
-
Hugo GrenierH.GrenierFRA
- 3-6 6-4 7-64
- 1st
-
23 Sep 25
Davis Cup, Group I, 1R, SVK-COL 3-1
-
Adria Soriano BarreraA.BarreraESP Loss
- 3-6 7-65 7-65
- Rubber 2
-
12 Sep 25
Istanbul Challenger
-
Milos KarolM.KarolSVK Loss
- 6-76 6-2 7-5
- 2nd
-
03 Sep 25
-
Saba PurtseladzeS.PurtseladzeGEO
- 6-4 6-3
- 1st
-
01 Sep 25
New York
-
Federico Agustin GomezF.GomezARG Loss
- 6-2 6-4
- q1
-
18 Aug 25
Duje Ajdukovic
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2025 | 24-29 | 9-9 | 13-16 | 2-1 | 0-3 | 0-0 |
| 2024 | 38-31 | 18-13 | 13-10 | 7-5 | 0-3 | 0-0 |
| 2023 | 59-25 | 2-1 | 50-21 | 7-3 | 0-0 | 0-0 |
| 2022 | 27-31 | 0-1 | 22-23 | 3-4 | 2-3 | 0-0 |
| 2021 | 33-31 | 1-1 | 29-23 | 3-7 | 0-0 | 0-0 |
| 2020 | 30-11 | 4-3 | 22-6 | 2-1 | 0-0 | 2-1 |
| 2019 | 26-14 | 0-0 | 26-14 | 0-0 | 0-0 | 0-0 |
| 2018 | 49-25 | 28-16 | 21-9 | 0-0 | 0-0 | 0-0 |
| Total | 286-197 | 62-44 | 196-122 | 24-21 | 2-9 | 2-1 |
Kobe Challenger
-
Ji Sung NamJ.NamKOR Loss
- 6-4 5-7 6-4
- Q.
-
10 Nov 25
-
Nathan TrouveN.TrouveFRA
- 7-64 6-3
- q1
-
09 Nov 25
Matsuyama Challenger
-
Ryan PenistonR.PenistonGBR Loss
- 7-5 3-6 6-2
- 1/4
-
07 Nov 25
-
Koki MatsudaK.MatsudaJPN
- 6-4 3-6 6-3
- 2nd
-
06 Nov 25
-
Dimitar KuzmanovD.KuzmanovBUL
- 6-1 6-3
- 1st
-
04 Nov 25
Seoul Challenger
-
Yu Hsiou HsuY.HsuTPE Loss
- 6-3 6-4
- 1st
-
28 Oct 25
Suzhou Challenger
-
Yoshihito NishiokaY.NishiokaJPN Loss
- 7-5 6-4
- 1/2
-
25 Oct 25
-
Lloyd HarrisL.HarrisRSA
- 3-6 6-4 6-4
- 1/4
-
24 Oct 25
-
Yusuke TakahashiY.TakahashiJPN
- 6-3 7-5
- 2nd
-
22 Oct 25
-
Henrique RochaH.RochaPOR
- 6-71 7-66 6-4
- 1st
-
20 Oct 25
H2H Ranking live progression