Norwich City became the first club to be relegated from the Premier League this season as Michail Antonio scored all four goals to ease West Ham’s troubles near the bottom of the table.
A seventh successive league defeat left Daniel Farke’s side anchored at the foot of the table, 13 points from safety with only three games to play.
Having struggled to adapt since winning the Championship last season, Norwich’s third relegation in seven seasons was sealed by Antonio’s superb performance in front of goal.
The forward volleyed the first from inside the six-yard area after Issa Diop’s flick from a corner before using his head to guide Mark Noble’s free-kick beyond Tim Krul.
Hammers skipper Noble also provided the ball over the top for Antonio’s hat-trick. Krul saved his initial shot but it fell invitingly for the West Ham player to head over the line. His fourth was a tap-in from Ryan Fredericks’ pass.
West Ham’s first Premier League away win under David Moyes lifts them six points above the relegation zone, with two of their remaining three matches at home to fellow strugglers Watford and Aston Villa.
Norwich’s dreadful form since the Premier League resumed after being suspended because of the coronavirus pandemic meant it was a matter of when – not if – they would be relegated
Their 24th league defeat came after an abject performance, the Canaries failing to score for a league-high 17th game this season.
Argentine midfielder Emiliano Buendia tested Lukasz Fabianski while Teemu Pukki, who has not scored since netting his 11th league goal of the season on 22 January, headed a good chance wide.
What went wrong for the Canaries?
There were emotional scenes at Carrow Road when referee Kevin Friend signalled the end of the match.
A number of Norwich players dropped to the ground while boss Farke consoled his team.
Having spent the majority of this prolonged campaign in the bottom three, the end of the season cannot come soon enough.
The Canaries depart England’s top flight having caused one of the biggest shocks of the season, a 3-2 win over defending champions Manchester City, while Farke’s side also held Arsenal and Tottenham at home, and won at Everton.
When Jamal Lewis hit the winner against Champions League hopefuls Leicester on 28 February, shortly before the season was suspended, Norwich were just four points from safety with 10 games remaining.
But they have been woeful since the restart, losing all six league games by an aggregate score of 15-1.
Farke opted to keep the core of last season’s team that finished with five more points than Sheffield United on the way to winning the Championship in impressive style.
Nine of the 11 players that started against West Ham also started the final Championship game of last season against Villa.
While Villa spent more than £100m after winning promotion via the play-offs, Norwich spent a fraction of that sum, with £750,000 for West Ham right-back Sam Byram one of their biggest outlays.
And they have paid the price for naive defending and a toothless attack.
They have managed just five clean sheets and scored only seven times away from Carrow Road.
With two of their three remaining games at third-placed Chelsea and second-placed Manchester City, they are on course to finish the season with the fewest away goals in the Premier League era.