格拉納達省
Born in Alamedilla, Province of Granada, Martos spent one full decade in FC Barcelona's youth system, but only represented the C team as a senior. On 20 May 2006 he played his first and only La Liga game, replacing also youth graduate Andrea Orlandi in the second half of a 1–3 loss against Athletic Bilbao at the San Mamés Stadium, as the Frank Rijkaard-led side had already been crowned league champions.