| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Western & Southern Open
|
1/32 | Jan-Lennard Struff |
5-7
6-7 |
| 2018 |
Wimbledon ATP
|
1/32 | Jan-Lennard Struff |
7-6
6-3 6-7 6-7 11-13 |
| 2013 |
Sony Open Tennis, Qualification
|
1/24 (Special Qual) | Jan-Lennard Struff |
3-6
3-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Swiss Indoors Basel, Qualification
|
1/8 | Peter Gojowczyk |
6-2
6-4 |
| 2019 |
VTB Kremlin Cup
|
1/8 | Marin Cilic |
6-1
7-6 |
| 2019 |
VTB Kremlin Cup
|
1/16 | Ivo Karlovic |
6-4
6-7 7-6 |
| 2019 |
US Open ATP
|
1/64 | Frances Tiafoe |
2-6
3-6 2-1 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Swiss Indoors Basel
|
1/8 | Jan-Lennard Struff |
3-6
4-6 |
| 2019 |
Swiss Indoors Basel
|
1/16 | Jan-Lennard Struff |
6-4
6-2 |
| 2019 |
European Open
|
1/8 | Frances Tiafoe |
6-3
6-4 |
| 2019 |
European Open
|
1/16 | Jan-Lennard Struff |
2-6
1-6 |
| 2019 |
Shanghai Rolex Masters
|
1/32 | Matteo Berrettini |
2-6
1-6 |
