| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Istanbul
|
1/16 | Denis Istomin |
6-7
6-2 2-1 |
| 2019 |
US Open, Qualification ATP
|
1/64 | Mischa Zverev |
7-6
7-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Liuzhou
|
Final | Alejandro Davidovich Fokina |
3-6
7-5 6-7 |
| 2019 |
Liuzhou
|
Semi Finals | Denis Istomin |
4-3
|
| 2019 |
Liuzhou
|
1/8 | Denis Istomin |
4-6
7-6 6-0 |
| 2019 |
Ningbo
|
1/16 | Tsung Hua Yang |
3-6
6-3 6-2 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Helsinki
|
1/16 | Sergiy Stakhovsky |
6-4
1-2 |
| 2019 |
Eckental
|
1/32 | Tobias Kamke |
7-6
6-1 |
