2019 Hungarian Open – Singles
| Singles | |
|---|---|
| 2019 Hungarian Open | |
| Champion | Matteo Berrettini |
| Runner-up | Filip Krajinović |
| Score | 4–6, 6–3, 6–1 |
| Draw | 28 (4 Q / 2 WC ) |
| Seeds | 8 |
Marco Cecchinato was the defending champion, but withdrew due to illness.
Matteo Berrettini won the title, defeating Filip Krajinović in the final, 4–6, 6–3, 6–1.
This is the first ATP Tour-level appearance of future world No. 1 and three-time major champion Jannik Sinner. He lost in the second round to Laslo Đere.