Lionel Messi's 100th European goal ensured 10-man Barcelona had little trouble in defeating Olympiakos 3-1 at the Nou Camp in the Champions League.
Dimitris Nikolaou turned the ball into his own net in a first half dominated by the hosts, but one which was blemished by the dismissal of Gerard Pique for a second bookable offence.
Even though they had a man less, Barcelona continued to impose themselves on the game, as Messi first scored a free-kick, before assisting Lucas Digne for the third.
