Sliema Wanderers F.C.
Born in La Rinconada, Seville, Andalusia, Pedraza joined FC Barcelona's youth ranks, and spent two seasons with the reserves in Segunda División. On 16 September 1980, László Kubala granted him the opportunity to play in one UEFA Cup match against Sliema Wanderers F.C. in Malta, and he became the first La Masia player ever to appear for the main squad.