Gauff fended off fellow countrywoman Rogers, while Swiatek moved past Collins.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2017 |
Fed Cup World Group
|
Championship | Katerina Siniakova |
3-6
3-6 |
| 2015 |
Internazionali BNL d'Italia, Qualification
|
1/16 | Katerina Siniakova |
5-7
1-6 |
| 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 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Australian Open WTA
|
1/64 | Fiona Ferro |
6-7
6-2 6-4 |
| 2021 |
Grampians Trophy
|
1/16 | Angelique Kerber |
3-6
6-4 3-6 |
