Messi opens the scoring from the penalty spot with a precise left-footed shot into the bottom right corner, sending Iraizoz the wrong way. This early goal puts Barcelona 1–0 up and settles the team after a bright start.

Messi threads a clever pass into the box to find Luis Suárez on the left side, creating a clear shooting chance that is ultimately blocked by the defense. His vision and weight of pass carve open Athletic’s back line.

Receiving a pass from Neymar, Messi finds space in the center of the box and fires a left-footed shot that flies just too high over the bar. It’s a dangerous move that nearly extends Barcelona’s lead.

After winning a free kick in the attacking half, Messi takes the direct set piece with his left foot from outside the box, sending the ball just wide to the left. The effort is close and keeps constant pressure on Athletic.

Messi is forced off at halftime due to injury and is replaced by Arda Turan, ending his involvement after a decisive first 45 minutes. The change slightly dampens the mood despite Barcelona’s strong lead.