| 2019 Monterrey Open | |
|---|---|
| Date | 1–7 April |
| Edition | 11th |
| Category | WTA International |
| Draw | 32S / 16D |
| Prize money | $250,000 |
| Surface | Hard |
| Location | Monterrey, Mexico |
| Champions | |
| Singles | |
 Garbiñe Muguruza | |
| Doubles | |
 Asia Muhammad / Maria Sanchez | |
The 2019 Monterrey Open, also known as the 2019 Abierto GNP Seguros for sponsorship reasons, was a women's tennis tournament played on outdoor hard courts. It was the 11th edition of the Monterrey Open and an International tournament on the 2019 WTA Tour. It took place at the Club Sonoma in Monterrey, Mexico, from 1 April until 7 April 2019. Second-seeded Garbiñe Muguruza won her second consecutive singles title at the event.[1]
- ^ "Abierto GNP Seguros Overview". wtatennis.com.