Arsenal's 2-1 Champions League win at Montpellier on Tuesday was another sign the club is building real momentum this season, and it could not have come at a better time with Premier League champions Manchester City up next.
Premier League club Arsenal said on Monday it had agreed to be taken over by American billionaire Stan Kroenke in a deal which would value the club at 731 million.
Arsenal produced a scintillating display of attacking football to crush Crystal Palace 5-1.
Arsenal bounced back from their shock defeat by Birmingham City in the League Cup final when Denmark striker Nicklas Bendtner scored a hat-trick in a 5-0 demolition of Leyton Orient in the FA Cup on Wednesday.
Manchester United received a taste of their own medicine as a last-gasp equaliser from Tottenham Hotspur's Clint Dempsey deprived the Premier League leaders of a valuable win on Sunday.
Ten-man Arsenal suffered a 3-0 Premier League defeat at Leicester City on Sunday in another blow to their hopes of finishing in the top four and qualifying for the Champions League.
'Next season will be better for him, but he is learning how to play with us and we are learning how to get the best out of him'
Luis Suarez struck a clinical hat-trick as Liverpool thrashed West Bromwich Albion 4-1 at Anfield to keep pace with Premier League leaders Arsenal on Saturday.
Manager Arsene Wenger has admitted concern over Arsenal's hopes of qualifying for next season's Champions League with a top-four league finish after Sunday's goalless draw against relegation-threatened Sunderland.
News of all that's transpired on and off the football field
Free-scoring Arsenal replaced Chelsea as Premier League leaders as goals either side of halftime by Theo Walcott and Mesut Ozil helped them recover from a slow start to beat Stoke City 3-1 on Saturday.
Chelsea and Manchester City offered compelling evidence that they will lead the pursuit of leaders Arsenal and champions Manchester United lost further ground on a Sunday that brought the third managerial casualty of the Premier League season.
A round-up of the weekend's action in the major European leagues.
The 46-year-old Norwegian has guided United to 14 wins in 19 matches in all competitions as caretaker boss since replacing the sacked Jose Mourinho in December.
News of all that's transpired on and off the football field
Manchester United needed a stoppage-time equaliser to draw 1-1 with 10-man Blackburn Rovers in the English Premiership.
Manchester City stayed ahead of age-old local rivals Manchester United at the top of the Premier League on Saturday with a deserved 1-0 win away to champions Chelsea.
Liverpool took a giant step towards their first title in 24 years with a 3-2 win at a plucky Norwich City on Sunday, opening up a five point lead over second-placed Chelsea with three matches remaining.
Manchester United captured their 18th English league title on Saturday after securing the point they needed in a 0-0 draw at home to Arsenal. With one round of matches yet to play on May 24, United have 87 points while Liverpool, who visit West Bromwich Albion on Sunday, have 80.
Chelsea's on-loan Brazilian international Alexandre Pato scored on his debut to help push pathetic Aston Villa to the verge of inevitable relegation with a seventh successive Premier League defeat on Saturday. Pato, the former Milan starlet who has been kicking his heels since joining from Corinthians two months ago, came on as a 25th-minute substitute and was immediately involved in the move which led to Ruben Loftus-Cheek netting his first league goal.
Manchester United bolstered their squad with a flurry of transfer deadline day signings, Manchester City and Liverpool also splashed out while ambitious Brighton & Hove Albion sealed an audacious loan deal for Barcelona's Ansu Fati on Friday.
Jose Mourinho's side have been the most impressive of any of the title contenders.
The Premier League club's first-team doctor Steve McNally said earlier this week that players had been sent a package of resources.
Sixth-placed United's chances of finishing in the top four were dealt a blow at Goodison Park and the nature of Sunday's defeat prompted manager Ole Gunnar Solskjaer to issue an apology to fans ahead of the clash with their city rivals.
Arsenal has reportedly signed former England football team captain David Beckham's eldest son Brooklyn on a short-term deal.
Under-pressure Everton manager Roberto Martinez enjoyed some respite as his struggling side won for the first time in eight league matches.
Manchester United were celebrating their eighth premier league title in 11 seasons on Sunday after Arsenal lost 3-2 at home to Leeds.
ManchesterCity manager Pep Guardiola has expressed doubts over whether Manchester United can challenge for the Premier League title but believes they have a realistic chance of finishing in the top four.
Summary of the Europa League semi-final matches played on Thursday.
Manchester United needed a stunning second-half equaliser from Wayne Rooney and a rare goal from Wes Brown to beat Newcastle United 2-1.
Arsene Wenger must start learning from his mistakes if Arsenal are to compete at the highest level of European football, Alisher Usmanov, the London club's second-largest shareholder, has said.
United led through Juan Mata's 11th minute strike but just before halftime the visitors were level when De Gea weakly parried an Antonio Rudiger shot into the path of Marcos Alonso.