Three teams from Seria A in the Champions League Quarterfinals. One but probably two teams in the semifinals and then one finalist. Not usual these days to see Serie A prevail over Premier League or La Liga.
The last time we saw three teams from Serie A in UCL Quarterfinals was in the season 2005/2006 (Inter Milan, Juventus Milan, AC Milan) and also in the season 2004/2005 (the same three teams and AC Milan lost in the finals at the great match with Liverpool after leading 3:0 after the first half).