Trophée Zamora
In 2007–08, Jacobo contributed with 32 games to CD Numancia's return to La Liga after a three-year absence. He had been signed to a two-year deal with Valladolid keeping two re-buy options on the player, and conceded just 28 goals during the campaign, only trailing CD Castellón's Carlos Sánchez in the Ricardo Zamora Trophy race.