Ronaldo hasn't played for the Serie A leaders -- who are just one point away from sealing an eighth Italian league title -- since scoring the sensational hat-trick that saw Juve come back from a 2-0 first-leg deficit to knock out Atletico Madrid last month.

But the Portugal captain was named in Massimiliano Allegri's 21-man Champions League squad.

Giorgio Chiellini misses out due to a left calf contracture while Emre Can also stays in Italy after straining his right ankle in the 2-1 Serie A victory over AC Milan on Saturday.