Liverpool manager Brendan Rodgers conceded his team has been hit by the departure of controversial-but-prolific striker Luis Suarez as they prepare to take on Champions League winners Real Madrid on Wednesday.
After seven consecutive league defeats, and one point from the last 30 on offer, had plunged Villa into crisis and cost Tim Sherwood his job, the former European champions produced a gritty display to frustrate City.
Liverpool's hopes of winning their first title in 24 years suffered a huge setback when they lost 2-0 at home to Chelsea and Manchester City took advantage with a 2-0 victory at Crystal Palace.
News of all that's transpired on and off the football field
Holders Real Madrid breezed into the last 16 of the Champions League with two games to spare when a Karim Benzema strike secured a 1-0 win in their Group B match at home to a toothless Liverpool on Tuesday.
A summary of all the Champions League matches played across Europe on Wednesday
Manchester City went 11 points clear with a record 14th consecutive Premier League win in an entertaining derby against Manchester United at Old Trafford.
Liverpool's 1-0 defeat by Aston Villa on Saturday was more than an early season setback - it raised the question of whether they have the strength in depth to cope with the dual challenge ahead of them this term.
Sergio Aguero struck twice as Manchester City came from behind to beat Burnley 2-1 at Turf Moor in the Premier League on Saturday.
Manchester City's all-conquering season reached new peaks as Sergio Aguero became the club's all-time top scorer with a decisive goal in a thrilling 4-2 victory at Napoli that put them into the Champions League last 16 on Wednesday.
Liverpool added another fairytale comeback to the history books as they fought back from 3-1 down against Borussia Dortmund to reach the Europa League semi-finals after Dejan Lovren's towering stoppage-time header secured a 4-3 win on Thursday.
Manchester City made sure of third place in the Premier League when they romped to a 5-0 win at Watford on Sunday to ensure a Champions League berth for next season.
A summary of Thursday night's UEFA Champions League matches.
An Eden Hazard hat-trick swept Chelsea back to the top of the Premier League on Saturday when they beat Newcastle United 3-0 at Stamford Bridge after previous leaders Arsenal were thrashed 5-1 at Liverpool.
Can 2018 top its predecessor in Sporting Glory?
Neymar shrugged off some rough tackling and a missed penalty to score a brilliant solo goal as he led Brazil to a 3-0 win over Paraguay that moved them within sight of the 2018 World Cup finals on Tuesday.
A summary of Tuesday night's matches in the UEFA champions League.
Danny Rose scored a second-half equaliser to cancel out James Milner's penalty as Tottenham Hotspur came from behind to draw 1-1 with Liverpool at White Hart Lane on Saturday.
Football news from Ligue 1, Bundesliga and La liga.
Copa America kicks off in Chile on Thursday as a widening US-led investigation lifts the lid on rampant corruption among the sport's top officials.
Arsenal scored twice in the opening seven minutes and ended the match as a contest with a third in the 19th as they crushed Manchester United 3-0 to move above them into second place in the Premier League at the Emirates on Sunday.
News of all that's transpired on and off the football field
Chelsea heaped more Christmas misery on Liverpool with a 2-1 victory at Stamford Bridge and Olivier Giroud ended a seven-game scoring drought to help Arsenal win 1-0 at Newcastle United and return to the top of the Premier League on Sunday.
You can see Messi, Suarez and other South American superstars play in the Copa America. Why then are soccer fans ignoring the oldest football tournament and looking forward to the European championships, which begins in France on Friday?
Real Madrid earned their first-ever win over Liverpool with a wondrous Cristiano Ronaldo goal spearheading a 3-0 Champions League victory at Anfield on Wednesday which appeared as classy as it was dominant.
News of all that's transpired on and off the football field
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