Ruiz progressed through the academy at Atlético Madrid and played as a defender.
[2] In 2010, while still at Atlético, she appeared in El Mundo's "Uno de Seis Millones" special feature.
[3] In 2012, following issues with her foot while playing for Rayo Vallecano, she retired from football at the age of 21.
[4] Her former club Atlético Madrid sent a message of support following the announcement of her retirement, citing her being part of their team that won promotion to the Primera División in 2006 as a career highlight.
This biographical article related to women's association football in Spain is a stub.