Ernesto Valverde
In late August 2010, 28-year-old Fuster signed for Olympiacos F.C. in Greece for the amount of €1,500,000, rejoining former Villarreal acquaintances Ariel Ibagaza and Ernesto Valverde (manager). In his first season he won the league and reached the quarter-finals in the domestic cup, ranking third in the goal scorers' chart and leading the team in minutes played.