Liverpool claimed the UEFA Super Cup title by beating Chelsea on penalties after the game finished 2-2 after extra time.
Marcus Rashford scored twice and Anthony Martial and Daniel James were also on target as Manchester United downed Chelsea 4-0.
A goal ruled out by VAR proved costly for Wolves as they earned a goalless draw with Leicester City at the King Power Stadium.
Steve Bruce was handed a defeat in his first game in charge of Newcastle United as Arsenal edged a 1-0 victory at St James' Park.
Harry Kane scored a late brace as Tottenham eventually came from behind to overhaul plucky Aston Villa 3-1.
Crystal Palace and Everton could not be split as they played out a 0-0 draw at Selhurst Park.
Boss Graham Potter started his Brighton reign with a bang as they stormed Vicarage Road to beat Watford 3-0.
Burnley scored three goals in 12 second-half minutes to ease to a 3-0 victory against Southampton at a wet and windy Turf Moor.
Billy Sharp grabbed a scrappy late equaliser as Sheffield United hit back to gain a deserved point in a 1-1 draw at Bournemouth.
#mcfc could scupper rivals #mufc after offer a deal for Old Trafford defensive target tinyurl.com/nbjycws
#saintsfc hold talks over potential Dutch deal tinyurl.com/q2adcs3
#watfordfc are leading the race to sign a Greek international defender tinyurl.com/o556yot
Former star questions #mufc wisdom in potential De Gea - Ramos deal with #RealMadrid tinyurl.com/nugomjo
#efc face another summer fight to keep a hold of a key player, with #SerieA claims tinyurl.com/qew8qpr
Friendly cash bonus for #mcfc tinyurl.com/nwvap9s
No plan for #mufc upgrade that Van Gaal was seeking tinyurl.com/ntqlklz
#burnley make their first signing of the summer with a swoop on #avfc tinyurl.com/nzjolto
#lcfc star set for talks over new Leicester contract tinyurl.com/plrnbpq
Agent claims #LFC interest in Ligue 1 defender tinyurl.com/q7kbpu7
Manchester City made an extremely impressive start to the defence of their Premier League title with a 5-0 victory at West Ham United.
Wolves made light work of Pyunik as they recorded a resounding 4-0 victory in the first leg of their Europa League tie.