| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2017 |
Grand Prix Hassan II
|
Quarter Finals | Philipp Kohlschreiber |
3-6
7-5 6-3 |
| 2015 |
Bet-At-Home Cup Kitzbuehel
|
1/16 | Philipp Kohlschreiber |
3-6
7-6 3-6 |
| 2015 |
Qatar ExxonMobil Open
|
1/16 | Jan-Lennard Struff |
7-6
4-6 6-1 |
| 2014 |
Open de Moselle
|
Quarter Finals | Jan-Lennard Struff |
0-5
|
| 2014 |
Mercedes Cup
|
1/16 | Philipp Kohlschreiber |
6-4
6-3 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Davis Cup Qualifying Round
|
Championship | Egor Gerasimov |
6-4
5-7 6-7 |
| 2020 |
Dubai Tennis Championships
|
1/8 | Novak Djokovic |
6-3
6-1 |
| 2020 |
Dubai Tennis Championships
|
1/16 | Philipp Kohlschreiber |
4-6
6-4 6-0 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Davis Cup Qualifying Round
|
Championship | Jan-Lennard Struff |
6-3
6-2 |
| 2020 |
Davis Cup Qualifying Round
|
Championship | Jan-Lennard Struff |
6-4
6-4 |
| 2020 |
Dubai Tennis Championships
|
Quarter Finals | Stefanos Tsitsipas |
6-4
4-6 4-6 |
| 2020 |
Dubai Tennis Championships
|
1/8 | Jan-Lennard Struff |
6-1
6-0 |
| 2020 |
Dubai Tennis Championships
|
1/16 | Jan-Lennard Struff |
6-7
5-7 |
