The sixth-seeded Austrian lost just six games to the mercurial Aussie.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2014 |
Ostrava
|
Quarter Finals | Andreas Haider-Maurer |
6-3
7-5 |
| 2011 |
Aircel Chennai Open
India, Chennai |
Championship | Stephane Robert |
6-4
6-4 |
| 2009 |
Kosice
|
Championship | Stephane Robert |
4-6
3-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
Poprad-Tatry
|
1/8 | Mohamed Safwat |
5-7
6-1 4-6 |
| 2018 |
Roland Garros ATP
|
1/64 | Karen Khachanov |
7-6
6-3 6-3 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Swiss Open, Qualification
|
1/8 | Dennis Novak |
6-3
6-2 |
