The Bryan brothers, Sharapova, and Wozniacki hung up their racquets in 2020.
| 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 |
|---|---|---|---|---|
| 2015 |
Alphen
|
1/16 | Tobias Kamke |
3-6
2-6 |
| 2015 |
Scheveningen
|
1/16 | Adrian Ungur |
6-7
3-6 |
| 2015 |
Topshelf Open, Qualification
|
1/8 | Pierre-Hugues Herbert |
6-3
6-4 |
| 2015 |
Topshelf Open, Qualification
|
1/16 | Thomas Schoorel |
6-2
3-6 6-3 |
