Napoli attacker Lorenzo Insigne enjoyed a dig at Juventus after Sunday's win.
Napoli are only a point behind Juve after their 1-0 victory.
After the game, Insigne was asked in the mixed zone: "Did Juve approach the game like a Champions League Final and lose it?"
Insigne replied: “They're used to it!"
Juve have lost their last five Champions League Finals, in 1997, 1998, 2003, 2015 and 2017.