Noah Okafor scored twice as Leeds United secured a 2-1 away win against Manchester United, who had Lisandro Martinez sent off.
Manchester United's Benjamin Sesko scoring a stoppage-time equaliser to deny 18th-placed West Ham United a 1-0 win.
Second-placed City would have reduced Arsenal's advantage to two points but instead were frustrated as their winning streak in all competitions was halted at eight.
Arsenal marked Mikel Arteta's 300th game in charge with a convincing 2-0 home victory over West Ham United in the Premier League on Saturday.
IMAGES from the Premier League matches played on Sunday
Robert Lewandowski's brace earned depleted Barcelona a 2-1 comeback win at Valencia
IMAGRS from the soccer matches played across European leagues on Friday
Robert Lewandowski smashed home a rebound to earn Barcelona a 2-1 win against Athletic Bilbao in an absorbing LaLiga clash on Saturday.
'It's all about football tomorrow and this is what is going to matter. We are ready and mature enough to just play football. We want to make our nation proud and happy, and we will ignore the rest.'
Real Madrid fought back from two goals down as Vinicius Jr grabbed a hat-trick in a thrilling 5-2 win over visitors Borussia Dortmund in the Champions League.
Leaders Porto suffered a shock 2-1 defeat at Famalicao as Portugal's Primeira Liga became the latest league to return to action following the coronavirus stoppage on Wednesday.
IMAGES from the football matches played across Europe on Sunday.
A round-up of Wednesday's action in the UEFA Champions League.
Salzburg won the Austrian Cup with a ruthless 5-0 destruction of second tier Austria Lustenau in the final as the season resumed following the coronavirus stoppage on Friday.
Images from the Nations League matches played on Thursday.
Images from the UEFA Champions League group matches played on Wednesday night.
Barcelona crashed out of the Champions League following a 3-0 defeat at Bayern Munich on Wednesday, failing to make it past the group stage of the competition for the first time since the 2000-01 season.
A round-up of Tuesday's action in the UEFA Champions League.
Images from the FIFA World Cup qualifiers matches.
The FIFA 2022 World Cup will kick-off in Qatar on Sunday, November 20. Here is a list of the 26-man squads playing in the quadrennial global football extravaganza.
A round-up of Wednesday's action in the UEFA Champions League.