Watford came from behind to maintain their 100 per cent start to the season as two quick-fire headers gave them a 2-1 win over Tottenham at Vicarage Road on Super Sunday.
The result ends Tottenham's own perfect start to the campaign, while Watford have won all four opening league games for only the second time in their history, and the first in the top flight.
Romelu Lukaku scored his first Manchester United brace in over a year as the Red Devils comfortably saw off Burnley at Turf Moor.
Despite finishing the game with ten men after Marcus Rashford’s red card, Jose Mourinho’s men answered their critics perfectly after a difficult week started with defeat against Tottenham Hotspur.
Alexandre Lacazette's 81st-minute winner saw Arsenal edge out a spirited Cardiff side 3-2 for Unai Emery's first away victory as head coach.
Shkodran Mustafi headed the Gunners ahead after 12 minutes from an Aaron Ramsey corner, but goal-shy Cardiff had several chances to level before Víctor Camarasa turned Joe Bennett's cross home at the second attempt in first-half injury-time.
The goals kept flowing after half-time with a brilliant curled Pierre-Emerick Aubameyang finish from outside the box (62) putting Arsenal back ahead, before Danny Ward levelled from a Sean Morrison flick at a free-kick (70).
But Emery's first away success was secured nine minutes from time when Lacazette swivelled and fired a rocket of a shot inside Neil Etheridge's near post.
Pep Guardiola praised Raheem Sterling for an intelligent display in Manchester City's 2-1 win over Newcastle United after another of his star wingers was left on the outside looking in.
Sterling netted his second goal in three Premier League appearances this season, cutting inside to dispatch a clinical finish in the eighth minute.
City needed a superb long-range strike from Kyle Walker to seal victory after DeAndre Yedlin sent Newcastle in level at the break.
Alisson's abysmal second-half blunder failed to prevent Liverpool from maintaining their perfect start to the Premier League season in a 2-1 win at Leicester City on Saturday leaving them top of the table after 4 games.
First-half goals from Sadio Mane and Roberto Firmino proved enough for the visitors to notch a fourth successive victory, although it would have been easier had Alisson not gifted a first Leicester goal to Rachid Ghezzal.