Azarenka was ousted in straight sets by world No. 61 Jessica Pegula.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Australian Open ATP
|
1/16 | Grigor Dimitrov |
6-0
1-0 |
| 2021 |
Australian Open ATP
|
1/32 | Pablo Carreno Busta |
3-6
6-7 6-2 4-6 |
| 2021 |
Australian Open ATP
|
1/64 | Pablo Carreno Busta |
5-7
6-7 2-6 |
| 2021 |
ATP Cup, Final Stage
|
Championship | Fabio Fognini |
6-2
1-6 6-4 |
| 2021 |
ATP Cup, Group B
|
Championship | Pablo Carreno Busta |
6-2
6-4 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Australian Open ATP
|
1/64 | Filip Krajinovic |
7-6
6-3 4-6 6-2 |
| 2021 |
Great Ocean Road Open
|
1/16 | Pablo Cuevas |
5-7
3-6 |
| 2021 |
Great Ocean Road Open
|
1/32 | Robin Haase |
4-6
3-6 |
| 2021 |
Australian Open, Qualification ATP
|
1/16 | Quentin Halys |
3-6
4-6 |
| 2021 |
Australian Open, Qualification ATP
|
1/64 | Robin Haase |
6-3
4-6 6-7 |
