2021 Winners Open – Singles
| Singles | |
|---|---|
| 2021 Winners Open | |
| Champion | Andrea Petkovic |
| Runner-up | Mayar Sherif |
| Score | 6–1, 6–1 |
| Draw | 32 |
| Seeds | 8 |
Andrea Petkovic won her first title since 2015, defeating Mayar Sherif in the final, 6–1, 6–1. Sherif became the first Egyptian player to be in the final of a WTA Tour tournament.