Gauff fended off fellow countrywoman Rogers, while Swiatek moved past Collins.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2014 |
Monterrey Open
|
1/16 | Monica Puig |
0-6
3-6 |
| 2014 |
Pattaya Open, Qualification
|
1/8 | Olga Savchuk |
6-4
4-6 5-7 |
| 2014 |
Australian Open, Qualification WTA
|
1/48 (Special Qual) | Alexandra Dulgheru |
6-3
3-6 6-0 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Adelaide International
|
Quarter Finals | Coco Gauff |
2-6
6-4 6-4 |
| 2021 |
Adelaide International
|
1/8 | Shelby Rogers |
6-2
6-2 |
| 2021 |
Adelaide International
|
1/16 | Shelby Rogers |
6-3
7-6 |
| 2021 |
Australian Open WTA
|
1/8 | Ashleigh Barty |
6-3
6-4 |
| 2021 |
Australian Open WTA
|
1/16 | Shelby Rogers |
4-6
3-6 |
