Lorca Deportiva CF
Born in Santander, Cantabria, Crespo made his senior debuts with local Racing de Santander's C-team CD Tropezón. He played mostly in Segunda División B but also in Tercera División in his early years as a senior, representing Real Murcia Imperial, Águilas CF, Lorca Deportiva CF, Lucena CF and Gimnástica de Torrelavega.