In 1979, Benítez was selected to play for the Spain Youth U-19s at the World Student Games in Mexico City and he scored a penalty in the opening game, a 10–0 win against Cuba. In the next game, a 0–0 draw against Canada, he was injured in a hard tackle. The injury saw him sidelined for a year and hampered his chances of becoming a major player. In 1981, Benítez joined Tercera División side Parla. Initially, he joined Parla on loan, but eventually signed for them permanently and helped them gain promotion to Segunda División B. He also played a further three games for the Spain Universities XI. In 1985, he signed for Segunda División B club Linares and under Enrique Mateos, he served as a player/coach. Further injury problems saw him miss almost the entire 1985–86 season and he subsequently retired as a player.