"I hope he stays here, because he's all about Coaching this team," Beckham, aware of Chelsea interest for Carletto, told Sky Italia television.
"For me he is one of the best Coaches I've played under and wherever he is he'll be successful because of the person he is and the Coach he is. He cares so much about the game."
The on-loan LA Galaxy midfielder created two of Pippo Inzaghi's three goals on the night and added: "Everybody knows he's one of the best goalscorers and will always score goals. You put the ball in the right place and he'll score."