Scott McTominay's early strike lifts Napoli to second in Serie A, while Lens thrash Angers 5-1 to go top of Ligue 1.
Harry Kane scored his 36th goal of the season but Bayern Munich let a second-half lead slip to draw 2-2 with Hamburg SV.
Napoli's injury concerns deepened in the second half when David Neres was seen limping off. The stoppage sparked a brief flashpoint between the two sides.
IMAGES from Serie A matches played on Sunday
Defending champions Inter Milan secured a 2-1 home win against Udinese in Serie A on Sunday with first-half goals from Marko Arnautovic and Davide Frattesi.
England's Chilwell, Mount in isolation after contact with Gilmour
Ivan Toney, once Brentford's lynchpin in attack, has moved to Al-Ahli for 40 million pounds ($52.50 million).
Manchester City and Arsenal closed in on Premier League leaders Liverpool with contrasting victories on Saturday as Manchester United's bubble was burst by Fulham.
Images from the English Premier League matches played on Sunday night.
Norwich sign Williams on loan from Manchester United.
Scotland's Clarke names uncapped trio in Euro squad.
Images from the English Premier League matches played on Sunday
United fizzled out in the second half and Norwich looked more likely to break the deadlock as David De Gea kept out a Teemu Pukki shot from the edge of the area before Ronaldo struck, sending Krul the wrong way.
Chelsea are banking on a lavish shopping spree to give them more bite up front and much-needed solidity in defence after coach Frank Lampard spent last season relying heavily on a crop of inexperienced home-grown players.
Croatia finished ahead, on goals scored, of the Czech Republic, who lost 1-0 to group winners England.
Daniel Ceballos fired Arsenal into the FA Cup semi-finals with a stoppage-time goal that sealed a 2-1 win over Sheffield United
Victory for Gareth Southgate's England side in the eagerly-awaited Group D clash at a rain-swept Wembley stadium would have sealed a place in the last 16 but they produced a nervous performance against the Scots, who kept their own hopes alive.
Vibrant Chelsea made it a torrid few days for Liverpool as goals by Willian and Ross Barkley sealed a 2-0 victory to send them through to the FA Cup quarter-finals on Tuesday. Liverpool's 44-match unbeaten streak in the Premier League ended in stunning fashion with a 3-0 defeat at Watford on Saturday and they were rocked again at Stamford Bridge.
England have lost to Germany in their last three knockout meetings at major tournaments
A round-up of Saturday's matches in the English Premier League.