Most of her success came on clay on which she won the women's doubles title at the 1958 French Championships with countrywoman Yola Ramírez.

In singles, her best result at a Grand Slam tournament was reaching the semifinals of the 1959 French Championships in which she lost in straight sets to Zsuzsa Körmöczy of Hungary.

Partnering Julie Heldman, she won the gold medal in the exhibition event, held in Mexico City, and the silver medal in the demonstration event, held in Guadalajara.

[2] Reyes married tennis player Pierre Darmon on 28 January 1960.

She died from a lung disease at her home in Mexico City, on 4 January 2024, at the age of 84.