Iago Aspas scores in the final seconds to deny Barcelona
Barcelona wastes a 3-goal lead in draw at Celta Vigo
Nolito's diving header cuts Barcelona's lead to one
Barca start Xavi era by losing 3-goal lead to draw
Barcelona kicked off the Xavi era by blowing a three-goal lead to draw 3-3 at Celta Vigo in LaLiga on Saturday.