Serving among the WTA's elite has undergone a sea of change in recent years.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Australian Open WTA
|
1/64 | Donna Vekic |
6-3
6-4 |
| 2020 |
Brisbane International
|
1/16 | Jennifer Brady |
6-3
1-6 6-7 |
| 2019 |
US Open WTA
|
1/64 | Serena Williams |
6-1
6-1 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Lille
|
1/16 | Tobias Kamke |
7-5
6-3 |
| 2021 |
Biella 4
|
1/8 | Benjamin Bonzi |
7-6
7-6 |
| 2021 |
Biella 4
|
1/16 | Tobias Kamke |
6-2
6-2 |
