Jose Mourinho's first Premier League game as manager of Manchester United ended in a comfortable 3-1 victory away to Bournemouth on Sunday.
Napoli began their Europa League group stage campaign in scintillating fashion.
Bernardo Silva has made an encouraging start to the Premier League campaign and the Manchester City midfielder said that feeling more settled at his second season with the champions was a key factor in his performances.
Liverpool handed their fiercest rivals a painful lesson on Thursday with a dominant 2-0 win over Manchester United in the first leg of a Europa League last-16 clash.
Arsenal ended Leicester City's brief stay at the top of the Premier League on Sunday despite being held to a 0-0 draw at Stoke City after Manchester United's Wayne Rooney struck late for a 1-0 win at Liverpool.
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.
Stephan El Shaarawy took a small step towards refuelling his career at Monaco when the AC Milan loanee came off the bench to rescue a late 1-1 draw against Tottenham Hotspur in the Europa League's second round of group matches on Thursday.
Adam Lallana and Jordan Henderson scored as Liverpool registered their first Premier League win since August with a 2-1 victory over West Bromwich Albion at Anfield on Saturday.
Jose Mourinho's wretched week ended on a high note as Manchester United's big guns Zlatan Ibrahimovic and Paul Pogba finally began firing, both finding the target in a 3-1 win at dismal Swansea City on Sunday. Mourinho watched from the stands at the Liberty Stadium following his touchline ban imposed by the Football Association on Wednesday and was buoyed to see Ibrahimovic score twice -- his first league goals in eight weeks -- and Pogba net a superb volley. United, vastly improved after their midweek Europa League defeat at Fenerbahce, went ahead with a 15th minute strike from Pogba worthy of his 89 million pounds price tag before Ibrahimovic ended his goal drought with a sharp first-half double in the space of 12 minutes.
Aston Villa were crushed 6-1 by Southampton but joined Leicester City in celebrating Premier League survival on Saturday while Steven Gerrard's farewell party was spoiled as Liverpool lost 3-1 to Crystal Palace.
Queens Park Rangers bowed out of the Premier League with a whimper after Manchester City's Sergio Aguero scored a hat-trick to lead his side to a crushing 6-0 victory over the London club on Sunday.
Two superb curling efforts from Jordan Henderson and Philippe Coutinho handed Liverpool a 2-1 home win against Manchester City in the Premier League on Sunday to deliver a thumping blow to Manuel Pellegrini's title aspirations.
Steven Gerrard's future at Liverpool may be in doubt but the captain turned back the clock to score in a 3-1 victory at bottom side Leicester City in the Premier League on Tuesday.
James Milner, set to win his 50th England cap against San Marino on Thursday, believes his international captain Wayne Rooney has a good chance of reaching another significant landmark in the coming days.
Arsenal missed the chance to heighten the congestion at the top of the Premier League and suffered fresh injury blows when a frustrating 1-1 draw at Norwich City failed to take them alongside leaders Manchester City and Leicester City on Sunday.
Leicester's Mahrez finds form in time for January sales
A match by match look at this weekend's English Premier League fixtures.
The difference in fortunes since Liverpool won 3-0 away to Manchester United in March was illustrated when Louis Van Gaal's team reversed that scoreline on Sunday.
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.
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.
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.
For Manchester United, the answer to a slump in form or a crisis of confidence comes in 50 pound notes. Millions of them.
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.
A summary of sports events and sports persons, who made news on Tuesday
A summary of Thursday night's UEFA Champions League matches.
This and more from the happenings in the world of football
Dejan Lovern talks about his ambition to become a Liverpool legend at Anfield and why victory in the Merseyside derby against Everton could propel Reds' chances this season.
The policy of buying players cheap and selling them for a higher price a few years on is a business model that worked well for clubs like Atletico Madrid and FC Porto. With the transfer window open for the next few weeks, Rediff.com takes a look at clubs that made smart deals over the years.
Holders Spain suffered their first defeat in qualifying for a major tournament in eight years when Miroslav Stoch nodded a late goal to earn Slovakia a shock 2-1 victory in Euro 2016 Group C on Thursday.
Karim Benzema came off the bench to score 13 minutes from time and ruin any chance of a dream result for resilient Ludogorets as holders Real Madrid carved out a patchy 2-1 win in Wednesday's Champions League Group B match.
Photos from the Euro 2016 qualifying matches played on Sunday.