Chelsea begin their Premier League title defence against Swansea City on Saturday in the unusual position of heading into a new season having been significantly outspent by their rivals.
Roberto Firmino's 90th-minute header sent Liverpool back to the top of the Premier League with a 2-1 victory over Tottenham Hotspur, whose 11-match unbeaten run came to an end on Wednesday.
The Community Shield showpiece at Wembley will be the 14th time Arsene Wenger and Jose Mourinho have locked horns in opposing dugouts and Wenger is still waiting to get one over the Portuguese.
In Europe, Chelsea enjoy none of Liverpool's reputation, earned with five European Cup finals and four triumphs.
The duo are young young, articulate, and have shown themselves to be shrewd tacticians and expert motivators in leading two comparatively modest teams to the final
Jose Mourinho has been offered a three-year extension worth 5.2 million pounds a year
"If I leave Porto, I can't guarantee it will be England but if the alternative is Italy then England will be my choice," said Porto coach Jose Mourinho.
The 28-year-old Portugal midfielder joined the English Champions until the end of the season.
Louis van Gaal says the visit of Jose Mourinho and his Chelsea side to Old Trafford on Sunday will be extra special for the Manchester United manager as he greets his "modest" former apprentice.
Chelsea travel to Old Trafford to play Manchester United on Monday and Mourinho said he would miss the relationship he used to enjoy with their former manager Alex Ferguson, who retired at the end of last season.
New Manchester United signing Alexis Sanchez can act as a catalyst in the development of fellow forward Marcus Rashford, manager Jose Mourinho said.
League leaders Chelsea and Liverpool however won their matches in the Premier League.
Chelsea beat Portsmouth 2-0 while Arsenal easily got the better of Blackburn Rovers 3-0 in Saturday's EPL matches.
Manchester United midfielder Paul Pogba will miss his side' s Premier League clash against Southampton on Wednesday as he has to attend his father's funeral.
Chelsea begin their bid to become only the fifth team in 119 years to win a third successive English league title this weekend.
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.
Chelsea manager Jose Mourinho rejected suggestions that he would be interested in managing England.
Real Madrid's Welsh winger Gareth Bale has joined Lionel Messi and Cristiano Ronaldo in the race for FIFA's Ballon d'Or award.