Watford equalised seconds before halftime through Abdoulaye Doucoure and in a rampant spell of attacking football went ahead four minutes after the break when Roberto Pereyra tapped home a Richarlison cross.
Chelsea kept up their pursuit of the Premier League's top three clubs with a 1-0 win away to London rivals Crystal Palace on Sunday, thanks to a strike by N'Golo Kante early in the second half.
List of major transfers in the top Premier League ahead of the 2019-20 season (all transfer fees as reported by British media):
London sides Tottenham Hotspur and Arsenal made winning starts as did fellow Premier League club Leicester City.
Paris St Germain's then sports director Leonardo declared the club were ready for tougher competitions in Europe two years ago but Tuesday's Champions League quarter-final exit suggests PSG need more time to reach the top.
The half court challenge allows a player five attempts to make a basket from a distance of 47ft (half court).
A week before they kick off their Copa America campaign against Peru, Brazil dominated a poor warm up match though there was a moment of brilliant by Philippe Coutino when they opened the scoring after 27 minutes.
Manchester City look to take an important step in their transformation into one of the world's leading clubs on Tuesday by reaching the Champions League semi-finals for the first time.
Chelsea's 0-0 home draw with second-placed United ensured Thomas Tuchel is still undefeated in nine games since replacing Frank Lampard, but it meant they failed to dislodge fourth-placed West Ham United who became Manchester City's 20th successive victims in all competitions on Saturday.
The two previous meetings at Anfield ended in 4-0 and 3-1 defeats for Arsene Wenger's Arsenal teams, but there is a fresh optimism around the club after a successful transfer window.
The following are talking points from the Premier League weekend:
Rediff.com's Norma Godinho captures classic moments from the planet's greatest sports competition: The FIFA World Cup.
With United unable to sign a replacement, the pressure will be on 21-year-old England forward Marcus Rashford to deliver the goals in a more central role than he has previously operated in.
FIFA TV, which provides live World Cup images for the global television audience, displayed the wrong graphic which indicated Brazil's third goal in their 4-1 win over Cameroon was offside, it said on Tuesday.
Tottenham were booed off at the final whistle as defeat left them in fifth place
News of all that's transpired on and off the football field.
Real Madrid coach Rafa Benitez has been relying on second-string players to get the club through a mini injury crisis but should have several of his heavyweights back when Paris St Germain visit in the Champions League on Tuesday.
A summary of Sunday's action in the Premier League.
Chelsea boss Jose Mourinho has no plans to let any of his English Premier League title-winning squad depart Stamford Bridge in the close season.
A dreadful defensive error from Arsenal's Granit Xhaka gifted Burnley an equaliser as the sides drew 1-1 at Turf Moor in the Premier League on Saturday.
Leicester City's attempts to sign Adrien Silva from Sporting Lisbon were dealt a blow on Wednesday, with FIFA saying it had rejected an FA petition to grant the midfielder an international transfer certificate.
Arsenal beat Liverpool 5-4 on penalties on Saturday to lift the FA Community Shield, the curtain-raiser for the English domestic season, after the two sides played out a 1-1 draw on a chilly afternoon at Wembley.
Fees paid by Premier League clubs passed one billion pounds for the first time, according to financial analysts Deloitte. That was inflated by the world record 89 million pounds ($115.98 million) that Manchester United paid Juventus for France midfielder Paul Pogba.
Neymar scored twice as Barcelona reached the Champions League semi-finals.
A summary of Sunday's Premier League matches.
Javier Pastore and Edinson Cavani scored late as Paris St Germain ignored their fans' boos and recovered from a shaky start to beat visiting strugglers Evian Thonon Gaillard 4-2 on Sunday.
News of all that transpired on and off the football field.
Arsenal snatched a dramatic 2-1 victory over Burnley to keep their title hopes on track after the referee Jon Moss awarded penalties to both sides and sent off home manager Arsene Wenger in injury time.
The defeat halted Brighton's impressive three-game winning streak which included a 4-1 win over Chelsea and a 3-1 victory at Arsenal in the League Cup on Wednesday.
Jose Mourinho is starting to feel drained at having to watch his Chelsea team hang on for scrambling victories despite dominating opponents, the manager said after Thursday's 1-0 Premier League win over Swansea City.
A round-up of Sunday's matches in LaLiga, Ligue 1 and Serie A
Images from the English Premier League matches played on Saturday
Eden Hazard scored twice and created a third to steer Chelsea to a 4-1 victory over London rivals Arsenal in the Europa League final in what looks likely to be the Belgium winger's final game for the Blues.
Chelsea are brimming with confidence and, fortified by a seven-day break, go into Wednesday's Champions League last-16 return match as favourites to knock Paris St Germain out for the second season in a row.
A round-up of Sunday night's matches in the Premier League.
The draw pushed Chelsea up a place into fourth spot in the Premier League, level on points with third-placed Spurs and one point ahead of Arsenal, both of whom have a played a game less.
Antonio Valencia's early thunderbolt put Manchester United en route to a 4-0 Premier League victory over Everton on Sunday, but they needed a flurry of late goals to finally subdue their unfortunate visitors.
Paris St Germain's league record 36-game unbeaten streak came to an abrupt halt when they lost 2-1 at Olympique Lyonnais on Sunday.
Late goals from Eden Hazard and Nemanja Matric sealed a 4-2 victory for Chelsea over London rivals Tottenham Hotspur in a rip-roaring FA Cup semi-final at Wembley on Saturday.