| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Winnetka
|
Semi Finals | Bradley Klahn |
6-2
6-3 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Ningbo
|
Quarter Finals | Bradley Klahn |
6-4
0-6 5-7 |
| 2019 |
Shanghai Rolex Masters, Qualification
|
1/7 (Special Qual) | Juan Ignacio Londero |
6-4
7-6 |
| 2019 |
Shanghai Rolex Masters, Qualification
|
1/14 (Special Qual) | Bradley Klahn |
7-6
3-6 7-5 |
| 2019 |
Rakuten Japan Open Tennis Championships, Qualification
|
1/8 | John Millman |
3-6
7-6 6-2 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Ningbo
|
1/16 | Tsung Hua Yang |
3-6
6-3 6-2 |
| 2019 |
Nur-Sultan 2
|
1/8 | Ruben Bemelmans |
4-6
6-6 |
| 2019 |
Chengdu Open, Qualification
|
Quarter Finals | Alexei Popyrin |
6-3
3-6 7-5 |
| 2019 |
Chengdu Open, Qualification
|
1/8 | Denis Istomin |
6-1
3-1 |
