| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2016 |
Braunschweig
|
1/8 | Tobias Kamke |
3-6
6-4 6-3 |
| 2009 |
Jersey2
|
Championship | Tobias Kamke |
3-6
4-6 |
| 2009 |
Wolfsburg
|
Championship | Florian Mayer |
6-3
3-6 6-3 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Calgary
|
1/16 | Tobias Kamke |
6-4
6-0 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
US Open ATP
|
1/64 | Borna Coric |
6-2
6-2 5-7 6-4 |
| 2018 |
German Tennis Championships
|
1/16 | Pablo Carreno Busta |
2-6
6-1 7-6 |
