Serena would become the second African-American No.1 a few months later.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Open Sud de France
|
1/8 | Roberto Bautista Agut |
6-0
6-3 |
| 2021 |
Australian Open ATP
|
1/64 | Radu Albot |
6-7
6-0 6-4 7-6 |
| 2021 |
ATP Cup, Final Stage
|
Championship | Matteo Berrettini |
6-3
7-5 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Australian Open WTA
|
1/32 | Sara Errani |
1-6
0-6 |
| 2021 |
Australian Open WTA
|
1/64 | Venus Williams |
5-7
2-6 |
| 2021 |
Yarra Valley Classic
|
1/16 | Petra Kvitova |
6-7
5-7 |
| 2021 |
Yarra Valley Classic
|
1/32 | Venus Williams |
1-6
3-6 |
| 2020 |
Roland Garros WTA
|
1/64 | Anna Karolina Schmiedlova |
6-4
6-4 |
