 After his debut was delayed over injuries and problem, Sarpong finally his debut on 3 October 2010 in a 1–0 home victory to Espanyol and the next game, on 17 October 2010, Sarpong scored his first goal in a 2–1 loss against Levante.A week later, on 28 October 2010, Sarpong scored again, in the fourth round of Copa Del Ray; first round, in a 3–2 loss against Almería.He soon went on the sidelined after sustaining a dislocated shoulder during a training-ground clash, which left him out for a months.