Manchester United goalkeeper Andre Onana was described as “one of the worst keepers” in the side’s history by the club’s former midfielder Nemanja Matic.
Matic, now playing for United’s Europa League quarter-final opponents Lyon, has made the build-up to the tie unexpectedly tense.
The Serbian was responding to comments by Onana who said his side are “way better” than their French opponents.
Matic, 36, said: “If you are one of the worst keepers in Manchester United history, you need to take care.
“If David de Gea, Peter Schmeichel or Edwin van der Sar said that, I would question myself.
“But if, statistically, you are one of the worst goalkeepers in Manchester United’s modern history, he needs to show that before he says.”
BBC Sport’s Ask Me Anything team take a look at how Onana compares to his predecessors…