CAベレス・サルスフィエルド
Born in Mar del Plata, Buenos Aires Province, Esnáider began his footballing career with Ferro Carril Oeste, and made his professional debut against Club Atlético Vélez Sarsfield on 2 September 1990. After only six games, he was bought by Real Madrid, and still managed two first-team appearances during the 1990–91 season, also going on to score nearly 20 goals for the reserves in Segunda División.