Monday

At Club Sonoma

Monterrey, Mexico

Purse: $259,303

Surface: Hardcourt outdoor

MONTERREY, MEXICO (AP) _ Results Monday from Abierto GNP Seguros at Club Sonoma (seedings in parentheses):

Women’s Singles

Round of 32

Caroline Dolehide, United States, def. Jule Niemeier, Germany, 6-1, 6-0.

Women’s Doubles

Round of 16

Sabrina Santamaria and Kaitlyn Christian (3), United States, def. Andrea Gamiz, Venezuela, and Ingrid Martins, Brazil, 7-5, 6-4.