United were unable to create enough quality opportunities to get themselves the goal they needed.
Dr. Sanjay Sharma of St. George's University of London said Christian Eriksen had returned normal tests since 2013, but the sight of the Inter Milan playmaker falling to the ground had briefly raised concerns that doctors had missed something.
IMAGES from the English Premier League matches played on Sunday.
Sergio Aguero struck twice as Manchester City moved into second place in the Premier League, two points behind leaders Liverpool, with a 3-1 win at Bournemouth on Sunday. Just three weeks into the new season and last year's top two clubs are already perched at the top of the table.
News of all that's transpired on and off the football field.
Sunderland striker Jermain Defoe was recalled to the England squad at the age of 34 on Thursday ahead of next week's friendly in Germany and a World Cup qualifier at home to Lithuania.
RB Leipzig's Marcel Sabitzer scored two early goals as they eased past last year's Champions League finalists Tottenham Hotspur 3-0 in their last 16 second leg tie on Tuesday to reach their first quarter-finals.
Premier League title race looks poised to be one of the most thrilling in years.
The Danish international scored the winner as Spurs beat Bournemouth 1-0 in the Premier League on Saturday and Eriksen has set his sights on another good showing against the European champions at the Santiago Bernabeu.
He will not be available for Sunday's game against Chelsea as Arsenal are awaiting visa clearance, the club said.
News of all that transpired on and off the football field.
United fizzled out in the second half and Norwich looked more likely to break the deadlock as David De Gea kept out a Teemu Pukki shot from the edge of the area before Ronaldo struck, sending Krul the wrong way.
The fixture list suggests that Chelsea should still be able to finish above challengers Tottenham Hotspur. But strange things can happen when the pressure reaches it's greatest intensity and here was certainly something strange about Chelsea at Old Trafford on Sunday.
News of all that's transpired on and off the football field
Images from the EPL matches played on Sunday
Liverpool has displayed a good performance so far in both Premier League and Champions League this season.
Mohamed Salah is keen to make a decisive contribution in Saturday's Champions League final against Tottenham Hotspur and help lay to rest the demons of Liverpool's nightmare defeat by Real Madrid a year ago.
A rejuvenated Manchester United claimed a sixth win from six matches since former striker Ole Gunnar Solskjaer stepped in following the sacking of Jose Mourinho.
However, experienced goalkeeper Joe Hart and Arsenal midfielder Jack Wilshere were both omitted from a squad announced on Wednesday via a social media video featuring young recreational players from around the country shouting out the names.
A preview of the line-up action in the English Premier League.
News of all that's transpired on and off the football field
Images from Saturday's Premier League action.
Manchester City's rivals have a very small chance of halting the Premier League leaders' march to the title, Tottenham Hotspur playmaker Christian Eriksen has said.
Arsenal's new manager Unai Emery faces a baptism of fire after the Gunners were handed an opening day fixture at home to Premier League champions Manchester City.
IMAGES from the English Premier League matches played on Sunday
Five talking-points from the Premier League weekend after Manchester United extended their winning run against Tottenham Hotspur, Liverpool were made to work hard for their win at Brighton & Hove Albion and Arsenal losing at West Ham United.
Everton secured their English Premier League status as Dominic Calvert-Lewin scored five minutes from time to snatch a thrilling 3-2 victory over Crystal Palace after they rallied from two goals down at a rocking Goodison Park on Thursday.
City were due to open their season against Aston Villa and United against Burnley but those games will be moved.
Leicester City will be wary of a reality check when the Premier League front-runners visit Arsenal on Sunday before Tottenham Hotspur's burgeoning title ambitions come under scrutiny at Manchester City.
News of all that's transpired on and off the football field.
Manchester United remain winless at home in the league this season after Arsenal enjoyed their first win at Old Trafford
Manchester City's long winning run in the Premier League finally came to an end
Llorente's second-half treble, a double from Son Heung-min and a late effort from Kyle Walker-Peters in driving snow at a freezing Wembley Stadium settled an game where tensions had threatened to bubble over before the break.
Manchester United's Paul Pogba is desperate to make up for lost time after his long injury absence, manager Ole Gunnar Solskjaer said after the France midfielder impressed in Friday's 1-1 draw with Tottenham Hotspur.
Spurs, who stayed fifth in the table with 36 points from 18 matches, one behind arch-rivals Arsenal and three adrift of third-placed Manchester City, visit 10th-placed Watfor
A round-up of Saturday's action in the Premier League.
Manchester City manager Pep Guardiola hailed his team
Tottenham Hotspur say next week's clash with Monaco will be played in front of the highest attendance for a Champions League game in England, with more than 80,000 tickets sold.
The Cup did not 'come home' in football, but that did not stop FIFA World Cup Golden Boot winner Harry Kane from wishing luck to Virat Kohli, potentially one of England's biggest obstacles in their quest to win a maiden title in cricket's showpiece.
Stoke had arrived at Manchester United's training ground for the game when they were informed of Michael O'Neill's positive test.
