Inter Milan midfielder Wesley Sneijder is doubtful for Inter Milan's crunch Champions League tie at Barcelona on Wednesday after sustaining a thigh injury. The Dutch playmaker picked up the complaint during Inter's 3-1 victory over Atalanta in the Serie A on Saturday. "Wesley Sneijder has undergone a medical check-up which showed a muscle tweak in his left thigh," Inter, who moved back on top of the Serie A table, said in a statement. "The condition of the Dutch midfielder will be monitored in the next 48 hours." Sneijder got his name on the scoresheet as Inter defeated favorites Barcelona 3-1 in the first leg of the Champions League semi final last Tuesday. Inter will be hoping to have him available for the second leg at Nou Camp, having already lost Serbian midfielder Dejan Stankovic due to automatic suspension.