2023 Monterrey Open

The 2023 Monterrey Open (also known as the Abierto GNP Seguros for sponsorship reasons) was a women's tennis tournament played on outdoor hard courts. It was the 15th edition of the Monterrey Open and a WTA 250 tournament on the 2023 WTA Tour. It took place at the Club Sonoma in Monterrey, Mexico, from February 27 to March 5, 2023.

Singles

 * Donna Vekić def. 🇫🇷 Caroline Garcia, 6–4, 3–6, 7–5

Doubles

 * 🇨🇴 Yuliana Lizarazo / 🇨🇴 María Paulina Pérez def. 🇦🇺 Kimberly Birrell / 🇲🇽 Fernanda Contreras Gómez, 6–3, 5–7, [10–5]

Prize money

 * per team

Seeds

 * 1 Rankings as of February 20, 2023.

Other entrants
The following players received wildcards into the main draw:
 * 🇨🇿 Marie Bouzková
 * 🇲🇽 Fernanda Contreras Gómez
 * 🇺🇸 Emma Navarro

The following player received a special exempt into the main draw:
 * 🇸🇪 Rebecca Peterson

The following players received entry from the qualifying draw:
 * 🇺🇸 Caroline Dolehide
 * Despina Papamichail
 * Kamilla Rakhimova
 * 🇷🇴 Elena-Gabriela Ruse
 * 🇺🇦 Lesia Tsurenko
 * 🇺🇸 Sachia Vickery

Withdrawals

 * Before the tournament
 * 🇺🇦 Kateryna Baindl → replaced by Kaja Juvan
 * 🇧🇷 Beatriz Haddad Maia → replaced by 🇧🇪 Ysaline Bonaventure
 * 🇸🇪 Rebecca Peterson → replaced by 🇪🇸 Marina Bassols Ribera

Retirements

 * 🇨🇴 Camila Osorio (adductor injury)
 * 🇺🇦 Lesia Tsurenko (right elbow injury)

Seeds

 * Rankings as of February 20, 2023.

Other entrants
The following pairs received wildcards into the doubles main draw:
 * 🇦🇺 Kimberly Birrell / 🇲🇽 Fernanda Contreras Gómez
 * 🇲🇽 Marcela Zacarías / 🇲🇽 Renata Zarazúa

Withdrawals

 * Before the tournament
 * 🇨🇿 Jesika Malečková / 🇨🇿 Renata Voráčová → replaced by 🇨🇿 Jesika Malečková / Despina Papamichail
 * During the tournament
 * 🇭🇺 Anna Bondár / 🇷🇴 Elena-Gabriela Ruse (Ruse – left thigh injury)