| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
Dubai Duty Free Tennis Championships
|
1/16 | Jan-Lennard Struff |
2-6
4-6 |
| 2015 |
Grand Prix Hassan II
|
1/16 | Andreas Haider-Maurer |
6-2
6-7 7-6 |
| 2014 |
Credit Agricole Suisse Open Gstaad
|
1/16 | Jan-Lennard Struff |
6-2
1-0 |
| 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 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 |
