2018 Volvo Car Open – Singles
| Singles | |
|---|---|
| 2018 Volvo Car Open | |
| Champion | Kiki Bertens |
| Runner-up | Julia Görges |
| Score | 6–2, 6–1 |
| Draw | 56 |
| Seeds | 16 |
Daria Kasatkina was the defending champion, but lost in the quarterfinals to Julia Görges.
Kiki Bertens won the title, despite being a match point down in the third set of her semifinal clash with Madison Keys. Bertens beat Görges in the final, 6–2, 6–1.