Inter Milan fullback Alex Telles sees their clash with Juventus as a must-win.
Inter meet Juve for the Derby d'Italia this weekend.
Telles, on-loan from Galatasaray, says: "I am very happy because it is an important week, a week in which the league can change so much.
"You have to keep a cool head and stay focused because it is a major challenge. We are preparing well. It's a game that we have to win, we have to be very prepared.
"I am sure that the whole team is very focused, we will give our all to win. Message to the fans? We will work so much, thinking about the game and winning. We want to win for us and for the fans."