The Bryan brothers, Sharapova, and Wozniacki hung up their racquets in 2020.
| year | Event | RND | Winner | Results |
|---|
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Sardegna Open, Qualification
|
1/8 | Jozef Kovalik |
6-3
6-1 |
| 2021 |
Dubai Tennis Championships
|
1/16 | Dusan Lajovic |
5-7
2-6 |
| 2021 |
Dubai Tennis Championships
|
1/32 | Malek Jaziri |
3-3
|
| 2021 |
Qatar Open
|
1/8 | Nikoloz Basilashvili |
2-6
2-6 |
| 2021 |
Qatar Open
|
1/16 | Malek Jaziri |
2-6
5-7 |
