Kai Havertz scored a late goal to give Arsenal a 1-0 victory over Sporting in the first leg of their Champions League quarter-final tie.
Arsenal's Eberechi Eze opened his Champions League account with a stunning goal as his team outclassed Bundesliga side Bayer Leverkusen 2-0 at home to reach the quarter-finals with a 3-1 aggregate victory.
It was a tough night for Ronaldo in his 50th World Cup qualifier as he struck the base of the post in the 17th minute with a left-footed snapshot from just inside the penalty box, with the rebound falling perfectly for Bernardo Silva who inexplicably scuffed his effort wide.
Bayern Munich made it 16 wins from 16 games this season to underline their credentials as early Champions League favourites, beating holders Paris St Germain 2-1 away as Luis Diaz scored two goals and was shown a red card on Tuesday.
Images from Sunday's action in La Liga and Ligue 1.
A round-up of Sunday's Nations League second leg quarter-final matches.
Dinamo Zagreb and Celtic played out a lifeless 0-0 draw in the Champions League on Tuesday, with Celtic keeper Kasper Schmeichel producing the match's memorable moment with a late save.
There were, however, no eye-catching major deals in the final 24 hours of transfer activity for European clubs which continues the trend of recent January windows.
Sporting marked the final home game of coach Ruben Amorim's reign in stunning fashion as Viktor Gyokeres' hat-trick saw them come from behind to thrash Manchester City 4-1 and maintain their superb start to the Champions League on Tuesday.
England forward Raheem Sterling joined Chelsea on a five-year contract from Manchester City, the two English Premier League clubs announced on Wednesday.
IMAGES from UEFA Champions League matches played on Tuesday
The Dutchman burst through the middle of the pitch and laid the ball off for Messi to dribble into the net for an 18th league goal of the season, extending his lead at the top of the scoring charts.
Real Madrid captain Sergio Ramos once again proved to be the man for the big occasion as he converted a fiercely debated penalty to help his side to a 3-1 win over rivals Barcelona at an empty Camp Nou in La Liga on Saturday.
Manchester City squandered a three-goal lead to draw 3-3 with Feyenoord in the Champions League on Tuesday.
Angel Correa saw La Liga leaders Atletico Madrid snatch a 2-1 victory away to Granada on Saturday
Images from the English Premier League matches played on Saturday.
Lionel Messi was back in scoring business for Barcelona on Sunday, leading them to a resounding 4-0 win at home against Villarreal in a near-perfect La Liga opener for the Catalans under new coach Ronald Koeman.
Images from Saturday's action in the English Premier League.
A round-up of Tuesday's action in the UEFA Champions League.
News of all that transpired on and off the football field.
A round-up of Tuesday's action in the UEFA Champions League.
A round-up of Wednesday's action in the UEFA Champions League.
Juventus progressed to the Champions League last 16 after a Cristiano Ronaldo goal and a late header from substitute Alvaro Morata gave them a comeback 2-1 home win over Hungarians Ferencvaros on Tuesday.