Keys will return to the court for the first time since the French Open last September.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Rotterdam Open
|
1/16 | David Goffin |
6-4
6-0 |
| 2021 |
Open Sud de France
|
1/16 | Peter Gojowczyk |
6-3
6-4 |
| 2021 |
Australian Open ATP
|
1/64 | Christopher O'connell |
7-6
7-6 6-1 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Qatar Total Open
|
1/16 | Madison Keys |
6-4
6-1 |
| 2021 |
Adelaide International
|
Final | Iga Swiatek |
6-2
6-2 |
| 2021 |
Adelaide International
|
Semi Finals | Belinda Bencic |
6-7
7-6 2-6 |
| 2021 |
Adelaide International
|
Quarter Finals | Belinda Bencic |
2-6
4-6 |
| 2021 |
Adelaide International
|
1/8 | Belinda Bencic |
1-6
3-6 |
| 2021 |
Australian Open WTA
|
1/16 | Elise Mertens |
2-6
1-6 |
| 2021 |
Australian Open WTA
|
1/32 | Belinda Bencic |
7-5
2-6 6-4 |
| 2021 |
Australian Open WTA
|
1/64 | Belinda Bencic |
6-3
4-6 6-1 |
