MADRID: Lionel Messi put on a masterclass in front of new recruit Philippe Coutinho as Barcelona trounced Celta Vigo 5-0 Thursday (Friday in Manila) to ease into the Copa del Rey quarter-finals 6-1 on aggregate.

Coutinho, dressed in a black shirt dotted with white stars, was in the stands at the Camp Nou for the first time since his 160 million-euro ($192 million) move from Liverpool.