| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2016 |
St. Brieuc
|
1/8 | Tobias Kamke |
1-6
4-6 |
| 2016 |
Quimper
|
1/8 | Tobias Kamke |
3-6
5-7 |
| 2013 |
Swiss Indoors Basel, Qualification
|
1/8 | Tobias Kamke |
6-1
6-7 6-2 |
| 2012 |
Qatar ExxonMobil Open, Qualification
|
1/8 | Tobias Kamke |
6-2
6-4 |
| 2009 |
Gerry Weber Open, Qualification
|
Championship | Tobias Kamke |
3-6
5-7 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 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 |
| 2019 |
Rakuten Japan Open Tennis Championships
|
1/16 | Go Soeda |
6-4
6-7 3-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Intrum Stockholm Open, Qualification
|
1/8 | Alexei Popyrin |
7-5
7-6 |
| 2019 |
Mouilleron-Le-Captif
|
1/32 | Ramkumar Ramanathan |
6-2
6-7 4-6 |
| 2019 |
Orleans
|
1/32 | Tristan Lamasine |
6-3
6-1 |
