Lewandowski strike gives Barcelona 1-0 win over Alaves
Juventus, with 66 points from 27 games and chasing a ninth successive title, extended their lead to four points over Lazio, who visit Atalanta on Wednesday. Bologna are 10th.
Title contenders Germany will come face to face with their ultimate tournament nightmare when they take on Italy in their Euro 2016 quarter-final in Bordeaux on Saturday.
His goal completed a comeback after Cristiano Ronaldo put Juventus 2-1 in front.
AC Milan clung on to beat Parma 5-4 away in Serie A on Sunday despite an dreadful defensive display which included Mattia De Sciglio scoring an extraordinary own goal from near the halfway line late in the match.
Italy manager Antonio Conte named his provisional squad for the European Championship on Monday, and his selection was notable as much for the player he left off as for those he chose.
Juventus supporters coach Massimiliano Allegri has often been in his element when he is apparently on the back foot.
Images from the UEFA Champions League matches played on Wednesday.
Midfielder Riccardo Montolivo missed out on his second straight major tournament due to injury on Tuesday while Daniele De Rossi was included in Italy's 23-man squad for next month's European Championship in France.
Alessandro Florenzi ran more than half the length of the field to score and cap a 2-0 win for AS Roma over Genoa which took them back into second place in Serie A on Sunday.
Ireland reached the knockout phase at a European Championship for the firs time when Robbie Brady's late goal earned them a 1-0 victory against Group E winners Italy on Wednesday.
The Belgian forward came off the bench to make his Real debut in Saturday's 3-2 win over Levante, having had his start to life at the club hit by a thigh injury the day before the La Liga season began.
A round-up of Saturday's action in Serie A, La Liga and Bundesliga.
News of all that's transpired on and off the football field