He is 36 years old, just a month from 37.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
US Open, Qualification ATP
|
1/16 | Tobias Kamke |
7-5
6-3 |
| 2016 |
Wimbledon, Qualification
|
1/16 | Lukas Lacko |
6-2
6-7 6-2 6-2 |
| 2011 |
Swiss Indoors Basel, Qualification
|
Championship | Tobias Kamke |
6-7
3-6 |
| 2009 |
Bratislava
|
Championship | Lukas Lacko |
3-6
6-7 |
| 2009 |
Seoul
|
Championship | Lukas Lacko |
4-6
6-1 7-6 |
| 2008 |
Karlsruhe
|
Championship | Tobias Kamke |
4-6
2-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Ismaning
|
Quarter Finals | Lukas Lacko |
7-5
4-6 4-6 |
| 2019 |
US Open, Qualification ATP
|
1/16 | Tobias Kamke |
7-5
6-3 |
| 2019 |
US Open, Qualification ATP
|
1/64 | Lukas Lacko |
6-4
6-3 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Intrum Stockholm Open, Qualification
|
1/8 | Alexei Popyrin |
7-5
7-6 |
| 2019 |
Mouilleron-Le-Captif
|
1/32 | Ramkumar Ramanathan |
6-2
6-7 4-6 |
