Gauff edged No. 6 seed Martic in three, while Collins beat world No. 1 Barty, 6-3, 6-4.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2014 |
Pattaya Open, Qualification
|
Quarter Finals | Alla Kudryavtseva |
3-6
3-6 |
| year | Event | RND | Winner | Results |
|---|
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Adelaide International
|
1/8 | Belinda Bencic |
1-6
3-6 |
| 2021 |
Australian Open WTA
|
1/16 | Elise Mertens |
2-6
1-6 |
| 2021 |
Australian Open WTA
|
1/32 | Belinda Bencic |
7-5
2-6 6-4 |
| 2021 |
Australian Open WTA
|
1/64 | Belinda Bencic |
6-3
4-6 6-1 |
| 2021 |
Grampians Trophy
|
1/8 | Sorana Cirstea |
7-5
6-2 |
