The former world No. 5 rates the stars and their shots of winning the season's first Slam.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Roland Garros WTA
|
1/32 | Tsvetana Pironkova | |
| 2020 |
Roland Garros WTA
|
1/64 | Serena Williams |
6-7
0-6 |
| 2020 |
US Open WTA
|
Semi Finals | Victoria Azarenka |
6-1
3-6 3-6 |
| 2020 |
US Open WTA
|
Quarter Finals | Serena Williams |
6-4
3-6 2-6 |
| 2020 |
US Open WTA
|
1/8 | Serena Williams |
3-6
7-6 3-6 |
| 2020 |
US Open WTA
|
1/16 | Serena Williams |
6-2
2-6 2-6 |
| 2020 |
US Open WTA
|
1/32 | Serena Williams |
2-6
4-6 |
| 2020 |
US Open WTA
|
1/64 | Serena Williams |
5-7
3-6 |
| 2020 |
Western & Southern Open
|
1/8 | Maria Sakkari |
5-7
7-6 6-1 |
| 2020 |
Western & Southern Open
|
1/16 | Serena Williams |
6-7
6-3 6-7 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2017 |
Swiss Indoors Basel
|
1/16 | Robin Haase |
2-6
6-7 |
| 2017 |
Kaohsiung
|
1/16 | Lukas Rosol |
0-6
6-7 |
| 2017 |
Chengdu Open, Qualification
|
Quarter Finals | Taylor Fritz |
6-4
6-2 |
| 2017 |
Chengdu Open, Qualification
|
1/8 | Marco Chiudinelli |
5-7
0-1 |
