‘Onana made two incredible saves in our fantastic initial period,’ Mourinho told TNT Sports after the 1-1 draw.
‘Come on, he saved the result. My keeper didn’t make a save, he made two impossible saves.
‘I think he’s the most decisive player. He didn’t make 20 saves but two were incredible, Onana can do it.
‘We were better than them so it’s a good result for Manchester United.’
Mourinho added: ‘They got a point against us, we didn’t get a point against them. We played amazing.
‘We will destroy every team if we play like this in the league. United are a superior level, the Premier League has more quality, more intensity, more everything.