The sixth-seeded Austrian lost just six games to the mercurial Aussie.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2014 |
Credit Agricole Suisse Open Gstaad, Qualification
|
1/16 | Matteo Viola |
7-6
6-7 6-1 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Adelaide International
|
1/16 | Alex Bolt |
4-6
6-2 0-6 |
| 2020 |
Adelaide International, Qualification
|
Quarter Finals | Lloyd Harris |
5-7
4-6 |
| 2020 |
Adelaide International, Qualification
|
1/8 | Stephane Robert |
6-4
6-0 |
