After starting out at Villarreal B – he also represented the first team in the 2009–10 season – he went on to spend most of his 15-year career at Olympiacos, appearing in 169 competitive matches and winning nine major titles, including six consecutive national championships.

Aged 22, he was signed from his hometown club by Villarreal, but spent four years exclusively with its reserves, helping to achieve promotion to Segunda División B in 2007.

[3] In late August 2010, Fuster signed for Olympiacos in Greece for €1.5 million, rejoining his former Villarreal acquaintances Ariel Ibagaza and Ernesto Valverde (manager).

[4] In his first season he won the Super League and reached the quarter-finals of the domestic cup, ranking third in the scoring charts and leading the team in minutes played.

[9] On 28 April 2012, in the 119th minute of the final of the Greek Cup, Fuster scored from a Vasilis Torosidis assist for the 2–1 winner against Atromitos after coming on as a late substitute.