The Red Devils managed to hold Barcelona to a draw at the Camp Nou stadium and are hopeful they can evict the Catalans from the competition when they visit Old Trafford.
Xavi was clearly shocked by Erik ten Hag and his boys as Barca managed to grab a draw on their own ground.
The side have been the best side in the La Liga but their European competition run hasn’t been the best as they were evicted from the Champions League group stage.
Having been matched with Manchester United, the side have seen their hopes of qualification hanging by the rope but Xavi believes they can make it into the next round of the competition.
“Manchester is a big city and going to their home ground will be a big task that we can overcome,” Xavi said ahead of the second leg tie.
“We learnt from the first leg and we saw some weak points we can bank on. We are confident we will make it into the next stage.”