| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2015 |
Citi Open, Qualification
|
1/12 (Special Qual) | Yoshihito Nishioka |
6-4
3-6 3-6 |
| 2015 |
Savannah
|
1/16 | Yoshihito Nishioka |
4-6
1-6 |
| 2015 |
US Men's Clay Court Championships, Qualification
|
1/8 | Somdev Devvarman |
7-6
6-3 |
| 2015 |
US Men's Clay Court Championships, Qualification
|
1/16 | Robby Ginepri |
6-3
6-2 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Indian Wells
|
Semi Finals | Misaki Doi | |
| 2020 |
Indian Wells
|
Quarter Finals | Vera Zvonareva |
6-1
4-6 6-2 |
| 2020 |
Indian Wells
|
1/8 | Vera Zvonareva |
6-3
3-6 4-6 |
| 2020 |
Indian Wells
|
1/16 | Vera Zvonareva |
4-6
6-2 6-2 |
| 2020 |
Indian Wells
|
1/32 | Vera Zvonareva |
6-4
6-1 |
| 2020 |
Qatar Total Open
|
1/16 | Saisai Zheng |
5-7
1-6 |
| 2020 |
Qatar Total Open
|
1/32 | Vera Zvonareva |
4-6
4-6 |
