The young German showed he's ready to start another clay-court winning streak.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2014 |
Kyoto
|
Quarter Finals | Marco Chiudinelli |
6-7
6-4 6-4 |
| 2012 |
Winnetka
|
Quarter Finals | Richard Berankis |
6-4
4-6 6-3 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Monterrey
|
1/8 | Ernesto Escobedo |
7-6
7-6 |
| 2020 |
Dubai Tennis Championships
|
1/16 | Nikoloz Basilashvili |
5-7
7-6 6-3 |
| 2020 |
Maharashtra Open
|
Semi Finals | Jiri Vesely |
6-7
7-6 7-6 |
| 2020 |
Maharashtra Open
|
Quarter Finals | Richard Berankis |
6-4
6-7 2-6 |
| 2020 |
Maharashtra Open
|
1/8 | Richard Berankis |
6-7
1-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2017 |
Swiss Indoors Basel
|
1/16 | Robin Haase |
2-6
6-7 |
| 2017 |
Kaohsiung
|
1/16 | Lukas Rosol |
0-6
6-7 |
| 2017 |
Chengdu Open, Qualification
|
Quarter Finals | Taylor Fritz |
6-4
6-2 |
| 2017 |
Chengdu Open, Qualification
|
1/8 | Marco Chiudinelli |
5-7
0-1 |
