Barcelona failed to score for the first time in their last 24 official games.

This is Barça’s biggest defeat under Luis Enrique, and the first time they lose with four goals margin since the loss against Bayern Munich in 2013.

Barcelona didn't win any of their last four Spanish Super Cup games.

Barcelona conceded four goals in back to back games for the first time since 2001.

This is the eighth time that Barcelona lose the first leg of the Spanish Super Cup tie. Only once in the previous seven times they managed to win the trophy (2010 vs Sevilla).

Barcelona won only four of their last 17 games in Basque stadiums.

Barcelona under Luis Enrique lost four of the five games in which they were trailing at half-time.

Barcelona needed only two official games this season to already concede eight goals, same number of goals they conceded in the first 14 official games of last season.

Barcelona needed only two official games this season to concede six second-half goals, same number of second-half goals they conceded in the first 27 official games of last season.

Barcelona conceded eight goals from 10 shots on target in the first two official games of the season.

This is the fourth game that Barcelona started with Messi-Suárez-Pedro. Barcelona won the previous three games with at least four goals margin and lost this one with four goals margin.

Aduriz is the first player to score a hattrick against Barcelona since Forlan back in 2005.

Aduriz is the 10th player to score a hattrick for Athletic Club against Barcelona.

Aduriz is the first player to score a hattrick in the Spanish Super Cup since Messi back in 2010.

This is Barcelona’s first defeat ever (in 16 games) with referee José Gonzalez Gonzalez.