Six days after stating he would self-isolate, the German was seen at a restaurant.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2017 |
BMW Open by FWU AG
|
Final | Alexander Zverev |
4-6
3-6 |
| 2015 |
Heilbronn
|
Final | Alexander Zverev |
1-6
6-7 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Rio Open
|
1/16 | Thiago Monteiro |
7-5
4-6 6-7 |
| 2020 |
Argentina Open
|
Quarter Finals | Juan Ignacio Londero |
6-4
7-6 |
| 2020 |
Argentina Open
|
1/8 | Guido Pella |
6-7
7-6 4-6 |
| 2020 |
Cordoba Open
|
1/8 | Corentin Moutet |
6-7
7-5 6-3 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Adria Tour, Group A
|
Championship | Novak Djokovic |
4-0
1-4 4-2 |
| 2020 |
Adria Tour, Group A
|
Championship | Alexander Zverev |
1-4
1-4 |
| 2020 |
Adria Tour, Group A
|
Championship | Alexander Zverev |
0-4
4-3 4-3 |
| 2020 |
Adria Tour, Group B
|
Championship | Andrey Rublev |
2-4
1-4 |
| 2020 |
Adria Tour, Group B
|
Championship | Alexander Zverev |
4-3
0-4 4-3 |
| 2020 |
Adria Tour, Group B
|
Championship | Danilo Petrovic |
3-4
3-4 |
