2019 Barcelona Open Banco Sabadell – Singles
| Singles | |
|---|---|
| 2019 Barcelona Open Banco Sabadell | |
| Champion | Dominic Thiem |
| Runner-up | Daniil Medvedev |
| Score | 6–4, 6–0 |
| Draw | 48 (6 Q / 5 WC ) |
| Seeds | 16 |
Dominic Thiem defeated Daniil Medvedev in the final, 6–4, 6–0, to win the singles title at the 2019 Barcelona Open.
Rafael Nadal was the three-time defending champion, but lost in the semifinals to Thiem.