Napoli are favored to win at Udinese this weekend, but a team like Udinese can sometimes be very unpredictable, as they can also trouble top teams like Napoli. And if their match ends in a draw tomorrow, it would further distort Napoli's Serie A standings, as they could not only be overtaken by Inter Milan but also easily overtaken by Roma, who currently sit in fourth place. So, Napoli has no choice but to win at Udinese if they want to maintain their fierce rivalry with Milan, who are separated only by goal difference.