Rafa was born in Peñafiel, Province of Valladolid, Castile and León. A product of Real Valladolid's youth system, he made his debut with the first team on 8 February 2004 in a 2–0 away defeat against RCD Espanyol,[1] but only managed six appearances with the main squad over his first two professional seasons.
In 2009–10, benefitting from consecutive injuries to Mario, Rafa was mostly first-choice. With 27 games and two goals from the player,[5][6] the Madrid team finished sixth and qualified for the UEFA Europa League for the second time in their history.[7]
On 1 September 2014, the last open day of the transfer window, Rafa transferred to newly-promoted SC Paderborn 07, signing a two-year contract.[8] He made his Bundesliga debut on 22 November, playing the full 90 minutes in a 2–2 home draw against Borussia Dortmund.[9]
Rafa returned to his first club Valladolid on 13 July 2016, after agreeing to a three-year deal.[10] The following 17 June, he left.[11]