Xavi names the only thing he's bothered about in Plzen win

"I'm bothered by the goal we conceded. We were superior and the result shows that," Xavi has said via Movistar.

"We conceded a goal due to our own mistake. We have to improve these errors," he added.

Barcelona conceded a goal after some poor defensive display from the entire backline. Viktoria Plzen scored an easy goal through a cross coming from their left side.

After the break, Barca almost conceded the second goal, looking poor at the back once again.

Source: Movistar