| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
US Open ATP
|
1/16 | Alex de Minaur |
6-2
6-4 2-6 6-3 |
| 2019 |
US Open ATP
|
1/32 | Kei Nishikori |
2-6
6-4 3-6 5-7 |
| 2019 |
US Open ATP
|
1/64 | Kei Nishikori |
1-6
1-4 |
| 2019 |
Western & Southern Open
|
1/16 | Yoshihito Nishioka |
6-7
4-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Qatar Total Open, Qualification
|
1/8 | Priscilla Hon |
6-3
4-6 6-7 |
| 2020 |
Qatar Total Open, Qualification
|
1/16 | Liudmila Samsonova |
3-6
3-6 |
| 2020 |
Dubai Duty Free Tennis Championships, Qualification
|
1/12 (Special Qual) | Su-Wei Hsieh |
7-6
6-2 |
| 2020 |
Dubai Duty Free Tennis Championships, Qualification
|
1/24 (Special Qual) | Liudmila Samsonova |
4-6
3-6 |
| 2020 |
St. Petersburg Ladies Trophy
|
1/16 | Anastasia Potapova |
2-6
4-6 |
