Gauff edged No. 6 seed Martic in three, while Collins beat world No. 1 Barty, 6-3, 6-4.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2017 |
Wimbledon WTA
|
1/16 | Petra Martic |
7-6
6-1 |
| 2011 |
Landsky Lighting Guangzhou International Women's Open
China, Guangzhou |
Championship | Petra Martic |
6-4
2-6 4-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Phillip Island Trophy
|
1/8 | Bianca Andreescu |
1-6
0-0 |
| 2021 |
Phillip Island Trophy
|
1/16 | Zarina Diyas |
4-6
7-5 2-6 |
| 2021 |
Phillip Island Trophy
|
1/32 | Zarina Diyas |
6-3
3-6 1-6 |
| 2021 |
Australian Open WTA
|
1/16 | Garbine Muguruza |
6-1
6-1 |
| 2021 |
Australian Open WTA
|
1/32 | Zarina Diyas |
6-4
3-6 6-3 |
| 2021 |
Australian Open WTA
|
1/64 | Zarina Diyas |
6-2
7-5 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Adelaide International
|
1/8 | Coco Gauff |
7-5
3-6 4-6 |
| 2021 |
Adelaide International
|
1/16 | Petra Martic |
4-6
6-0 7-5 |
| 2021 |
Phillip Island Trophy
|
Quarter Finals | Daria Kasatkina |
0-6
4-6 |
| 2021 |
Phillip Island Trophy
|
1/8 | Petra Martic |
6-1
6-3 |
| 2021 |
Phillip Island Trophy
|
1/16 | Petra Martic |
6-2
5-7 6-4 |
