It was on February 25, 2002 when Venus Williams ascended to the top spot.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2017 |
Internazionali BNL d'Italia, Qualification
|
1/16 | Jelena Ostapenko |
6-2
6-7 6-2 |
| 2016 |
Internazionali BNL d'Italia, Qualification
|
1/16 | Hsieh Su-wei |
6-2
1-6 4-6 |
| 2015 |
US Open, Qualification WTA
|
1/64 | Alexandra Panova |
3-6
3-6 |
| 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 |
