Awaiting Gauff in the second round will be 2016 French Open champion Garbine Muguruza.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2016 |
Hong Kong Tennis Open
Hong Kong, Hong Kong |
1/16 | Katerina Siniakova |
6-3
4-6 6-2 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
J&T Banka Ostrava Open
|
1/16 | Coco Gauff |
5-7
4-6 |
| 2020 |
Roland Garros WTA
|
1/16 | Kiki Bertens |
2-6
2-6 |
| 2020 |
Roland Garros WTA
|
1/32 | Katerina Siniakova |
3-6
4-6 |
| 2020 |
Roland Garros WTA
|
1/64 | Katerina Siniakova |
7-6
6-2 |
| 2020 |
Internationaux de Strasbourg
|
Quarter Finals | Aryna Sabalenka |
6-2
3-6 3-6 |
| 2020 |
Internationaux de Strasbourg
|
1/8 | Katerina Siniakova |
2-6
4-6 |
| 2020 |
Internationaux de Strasbourg
|
1/16 | Katerina Siniakova |
4-6
7-6 6-1 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Indian Wells
|
1/32 | Shelby Rogers |
6-3
6-4 |
| 2020 |
Mexican Open, Qualification
|
1/6 (Special Qual) | Sara Errani |
6-3
6-0 |
| 2020 |
Newport Beach
|
1/8 | CoCo Vandeweghe |
5-7
4-6 |
