He beat fellow Austrian Andreas Haider-Maurer, 6-2, 7-6 (2).
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2015 |
Australian Open WTA
|
1/64 | Casey Dellacqua |
4-6
0-6 |
| 2014 |
US Open WTA
|
1/64 | Karolina Pliskova |
6-2
6-2 |
| 2014 |
Baku Cup
|
1/16 | Shahar Peer |
6-2
6-4 |
| 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 |
