Manchester City manager Manuel Pellegrini believes tiredness was behind their 3-0 defeat by Liverpool on Wednesday after a third successive Premier League loss put a hefty dent in their faltering title hopes.
Juergen Klopp's side returned to English Premier League action on Friday with a hunger and desire that suggested they have spent the close-season break chomping at the bit to get back on the field.
Liverpool could be crowned champions of England for the first time in 30 years, on Wednesday, having turned the Premier League title race into a procession.
Manchester City's memorable Champions League win over holders Bayern Munich still failed to add up for manager Manuel Pellegrini after he revealed his poor grasp of simple mathematics.
The reigning champions have won 53 and drawn 11 of those 64 games, scoring 169 goals and conceding 42 for a total of 170 points.
Liverpool manager Juergen Klopp has a midfield conundrum and his Tottenham counterpart Mauricio Pochettino must decide whether Harry Kane is ready for action as both bosses face selection dilemmas for Saturday's Champions League final.
Strikers Marcus Rashford and Daniel Sturridge made Roy Hodgson's final 23-man England squad for Euro 2016 on Tuesday but winger Andros Townsend and midfielders Danny Drinkwater and Fabian Delph were left out. England are taking five forwards to the 24-team tournament in France, which starts on June 10, with Sturridge selected despite doubts over a calf problem. The injury had forced the Liverpool striker to miss England's last two friendly matches, including Friday's win over Australia in Sunderland. The 18-year-old Rashford, who signed a new long-term deal with Manchester United on Monday, became the youngest player to score on his England debut in the 2-1 win at the Stadium of Light. He scored that goal 138 seconds into what was only his 19th professional match, marking him out as one of the brightest emerging prospects and winning plaudits from Hodgson.
Although it was far from unexpected, Frank Lampard's international retirement increased the challenge facing England manager Roy Hodgson as he looks to move the team forward for the 2016 European Championship and beyond.
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.
Liverpool were on the end of the biggest sensation of the English Premier League season when bottom club Swansea City repelled a dramatic comeback from Juergen Klopp's title chasers to earn their first-ever league win at Anfield.
Photos from the English Premier League matches played across England on Wednesday
David Silva came to the rescue of Manchester City with two goals in a 3-0 victory over Crystal Palace.
Liverpool frustrated as they were forced to settle for a 1-1 draw at Brighton on Saturday
Liverpool beat Leicester City 2-1 to post a fourth successive Premier League victory but conceded their first goal of the season after a nightmare mistake by new keeper Alisson.
Manchester City qualified for the knockout stages of the UEFA Champions League with goals from Samir Nasri and Pablo Zabaleta sinking Roma 2-0 to eliminate the Italians.
Juergen Klopp's side remain seventh, six points behind the Champions League places, after only their second defeat in the 12 games since the German took over in October
Liverpool regained their place at the top of the English Premier League with a 2-0 win at Cardiff City on Sunday that restored their two-point lead over Manchester City
Manchester City came from behind twice to earn a 2-2 draw with Liverpool in a breathless and pulsating Premier League encounter, at Anfield, on Sunday. All four goals came in the second half.
Liverpool reached the Champions League final after riding their luck to contain a fired-up AS Roma in a 4-2 defeat at the Stadio Olimpico on Wednesday that sent them through 7-6 on aggregate.
It promises to be a tense and thrilling finale to the season but Liverpool, who have frittered away a seven-point lead, will need to regain their momentum quickly if they are to push for their first league title since 1990.
There were a few nerves at the end but Liverpool set up a Champions League semi-final with Spain's Villarreal after Roberto Firmino scored twice in a 3-3 second-leg draw with Benfica on Wednesday to ensure a 6-4 aggregate win.
Jose Mourinho's reshaped Manchester United destroyed Premier League champions Leicester City 4-1 with a performance that thrilled Old Trafford on Saturday and justified his decision to leave out Wayne Rooney. The shake-up seemed to liberate Paul Pogba who led the way with a polished display, heading his first goal for the club on 42 minutes and starting the clever move that led to Juan Mata firing home United's second after 37 minutes.
What makes Juergen Klopp's side such an unstoppable force?
IMAGES from EPL matches played on Sunday.
For all the positives that England can take from their performance against Russia in their opening Euro 2016 game there remains the worrying issue that their sophisticated modern defenders remain vulnerable to the most basic of attacking ploys -- a long punt into the box.
An inspired Matteo Darmian scored his first goal for Manchester United and set up another as Louis van Gaal's side kept alive their hopes of a top-four finish with a 2-0 home win over Crystal Palace on Wednesday.
Danny Welbeck, making his first appearance of the season as a late substitute, headed a stoppage-time winner to give Arsenal a 2-1 home win over league leaders Leicester City in the Premier League on Sunday.
Robert Huth's double and a Riyad Mahrez goal sent Premier League leaders Leicester City six points clear after a stunning 3-1 victory at shell-shocked title rivals Manchester City on Saturday.
Cristiano Ronaldo scored twice as Real Madrid came from behind to beat Paris St Germain 3-1, while Sadio Mane grabbed a hat-trick as Liverpool demolished Porto 5-0 away in the Champions League round-of-16 on Wednesday.
Manchester City beat Swansea 3-1 to make it a perfect 10 victories under Pep Guardiola, including six in the Premier League, as they recorded their best start to a top-flight campaign. City's victory was the perfect riposte to the Spaniard's old rival Jose Mourinho, who earlier saw his remodelled Manchester United sparkle without the dropped Wayne Rooney, thumping Premier League champions Leicester City 4-1. On a day of goals, both Manchester sides were outscored by Liverpool, who crushed Hull City 5-1 to take their tally to 24 in the past eight games.
The following are talking points from the weekend's Premier League action:
Virgil van Dijk made a dream start to his Anfield career, scoring the winning goal on his debut for Liverpool, as they beat city rivals Everton 2-1 in a pulsating FA Cup third round tie on Friday.
Paris St Germain revived their Champions League campaign with a 2-1 win over Liverpool in Group C on Wednesday, leaving the English club's hopes of reaching the last 16 hanging in the balance.
A summary of Saturday's matches in the Premier League.
Chelsea's unbeaten start to the season ended with a dramatic 2-1 defeat at Newcastle United; Champions Manchester City took full advantage of Chelsea's surprise reverse to cut the gap at the top.
Rediff.com brings a preview of the main matches coming up this weekend in the English Premier League.
This time we're ready for Barca, says Man City's Nasri.
AS Roma and Manchester City clash for a place in the last 16 of the Champions League.
Manchester City now need, at most, 11 points from their remaining seven matches to secure their third Premier League title in four seasons.