| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Orleans
|
1/16 | Evgeny Donskoy |
7-6
6-4 |
| 2011 |
Rome
|
Championship | Cedrik-Marcel Stebe |
6-7
4-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Indian Wells
|
1/8 | Jack Sock |
6-4
4-6 7-6 |
| 2020 |
Dubai Tennis Championships, Qualification
|
1/8 | Evgeny Donskoy |
4-6
3-3 |
| 2020 |
Bengaluru
|
1/16 | Saketh Myneni |
6-3
6-3 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
DTB German Pro Series
|
Championship | Cedrik-Marcel Stebe |
6-3
6-2 |
| 2020 |
DTB German Pro Series
|
Championship | Cedrik-Marcel Stebe |
6-1
7-5 |
| 2020 |
DTB German Pro Series
|
Championship | Oscar Otte |
3-6
6-3 4-6 |
| 2020 |
Columbus
|
1/16 | Cedrik-Marcel Stebe |
4-6
6-7 |
| 2020 |
Delray Beach Open
|
1/8 | Milos Raonic |
5-7
3-6 |
| 2020 |
Delray Beach Open
|
1/16 | Cedrik-Marcel Stebe |
6-2
3-6 6-2 |
