She made her boxing debut in July 2009, achieving a win by TKO over Tanzet Ramirez.
Following this she achieved a points victory over Guadalupe Bautista in February 2011, before losing to Esmeralda Moreno for the World Boxing Council Silver Female Light Fly Title in November 2011.
[4] After a defeat of Esmeralda Moreno in February 2014, Ramírez lost three successive fights for the interim World Boxing Association World Female Light Fly Title, against Linda Laura Lecca in November 2014,[1] Joselyn Arroyo Ruiz in March 2015,[5] and Dayana Cordero in May 2016.
[6] Ramírez became WBA female super flyweight world champion by defeating Lecca by majority decision in May 2018.
[8] Ramírez lost her title to Clara Lescurat going down by split decision in Buenos Aires, Argentina, on 24 June 2022.