The keeper was called into action early on by Griezmann and he came out on top. Kept out Vela from inside the area in only other notable save.
Looked vulnerable when Real Sociedad counterattacked. However, he was a valuable threat to the opposition from corners.
The Argentine showed a lack of anticipation as he regularly misjudged the bounce of the ball and was thus caught out by the pace of Vela. Lucky not to concede a penalty.
A typically adventurous display from the left-back as he continually looked to get in behind Zaldua and put some crosses into the box for his team-mates.
Consistently pressed forward and combined well with Sanchez and Messi to create space for shooting opportunities for the team, however, no one seemed keen to pull the trigger.
Orchestrated the play from deep and saw plenty of the ball as Barca monopolised possession throughout the game
Had a very productive evening in the centre of midfield. He should have opened the scoring early on but failed to connect with a close-range cross. His passing was impressive throughout.
Earned an assist for Busquets' goal but he should have done more to worry the keeper.
Swept home the game's opening goal on the stroke of half-time and had an efficient second half as Barca sailed to victory.
Had a couple of great chances to find the net, with one free kick rattling the crossbar.
Wasted a great opportunity in the 13th minute to put Barcelona ahead. Made a good run and hit the post before Zubikarai's bizarre own goal.
Impressive double-stop from Messi but was unfortunate to concede an own goal in the second half as Elustondo's clearance deflected in off his chest.
Was guilty of leaving far too much space in behind him throughout the game and was given a difficult evening by the combination of Alba and Pedro.
Moved into defence during the second half and made an absolute howler that put him at fault for the own goal.
Did not allow Sanchez and Alves too much space on the right and limited the numbers of balls going into the box.
Sent off following the Barcelona goal after his protests at the referee's decision not to award his side a penalty.
Struggled to restrict the space for Barcelona to operate in and his marking from set pieces was poor.
Offered a valuable defensive screen in midfield and stuck as tight to the opposition as he could. Booked.
As the most forward-thinking midfielder in the line-up he would have been expected to push on and support the forwards whenever possible. He failed to do so, though, and was fairly ineffectual.
The Frenchman failed to make the most of an early chance as he fired straight at Pinto.
Used his pace to good effect as he got the better of Mascherano on a couple of occasions. Could have had a penalty but stayed on his feet.