Contreras signed for Real Betis in the 2003 summer, making 22 league appearances during his debut campaign but none in the following due to injury and the rise of Toni Doblas.
Contreras joined Real Betis in 2003, making a notable impact during his first season with 22 league appearances, although he was unable to participate in the following campaign due to an injury and the rise of Toni Doblas.