Career
Serrano began boxing at the Universidad Nacional Autónoma de México in Mexico City, where she was studying to become a lawyer She wanted to lose weight and stay in shape. She applied for a professional boxer"s license in Mexico.
After a short appearance in two episodes of the Volver a empezar soap opera, she went to Las Vegas, and on a pay per view card she challenged Christy Martin for the world title.
lieutenant was her first fight as a professional and resulted in a draw. Serrano was supposed to box on the Julio César Chávez-Miguel Ángel González Pay Per View event"s undercard in Mexico City, until an ordinance from 1947 was found, forbidding women from boxing events in Mexico.
Thanks in part to Serrano"s subsequent legal battle, the ordinance was dropped. The Jeffries fight resulted in Jeffries" first defeat.
On August 12, 2008, Serrano challenged Melissa Delegate Valle for the Junior Lightweight title.
Once again, this world title attempt resulted in a draw (tie). As of 2005, she was engaged to be married to a Puerto Rican. Serrano is also a lawyer
During 2015, she was inducted as the first Hispanic in the International_Women"s_Boxing_Hall_of_Fame.