The German moved to 50-16 in a season that has brought three titles.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
Rolex Paris Masters
|
1/32 | Philipp Kohlschreiber |
6-7
6-4 6-2 |
| 2018 |
Rolex Paris Masters, Qualification
|
1/6 (Special Qual) | Robin Haase |
2-6
7-5 7-5 |
| 2018 |
Rolex Paris Masters, Qualification
|
1/12 (Special Qual) | Robin Haase |
6-2
6-1 |
| 2018 |
Swiss Indoors Basel
|
1/16 | Alexander Zverev |
4-6
5-7 |
| year | Event | RND | Winner | Results |
|---|
