Manchester United legend Roy Keane has rubbished Jose Mourinho's claims of Chelsea being a "great team".
The Blues earned a Champions League first-leg 1-1 draw in Paris after Branislav Ivanovic's header was canceled out by PSG striker Edinson Cavani.
Keane said: "I think they have the potential to be a great team. He's clearly a great manager but they've got to back it up with some trophies.
"To say they're a great team at the moment is nonsense."
After the game, he added: "That wasn't a great performance. Chelsea were very poor defensively."
