Premier League: Manchester United hit back to sink Tottenham Hotspur; Jesse Lingard lifts West Ham into 4th
Ole Gunnar Solskjaer's Manchester United trailed to Son Heung-min's first half strike, but United scored three times after the break through Fred, Edinson Cavani and Mason Greenwood.
The win allowed West Ham to dislodge Chelsea and move back into fourth place in the Premier League in pursuit of Champions League qualification for the first time.
Premier League: Jesse Lingard shines as West Ham move to fourth after win over Wolves; Crystal Palace hold Everton
Everton missed the chance to also move within three points of four, with a game in hand to come, as Michy Batshuayi's 86th minute equaliser salvaged a point for the Eagles at Goodison Park.
Arsenal's realistic hopes of Champions League football next season now hinge on success in the Europa League as they are nine points adrift of the top four down in ninth.
Premier League: Kai Havertz shines as Chelsea secure victory over Everton; West Ham beat Leeds United
Chelsea are unbeaten in 11 games in all competitions – winning eight times – since Tuchel replaced the sacked Frank Lampard in January.
Premier League: Leaders Manchester City beat West Ham, refereeing steals spotlight in West Brom's win over Brighton
Pep Guardiola's side are closing in on their third Premier League in four seasons thanks to priceless contributions from their in-form centre-backs.
European football matchday: Manchester City face upbeat West Ham; depleted Juventus travel to Hellas Verona
Manchester City holds a 10-point advantage over Manchester United and Leicester as the Premier League leader plays at a West Ham side unusually elevated in fourth place
Premier League: Raheem Sterling's header helps Manchester City beat Arsenal; Tottenham go down to West Ham
Manchester United and Leicester are City's closest challengers as United saw off Newcastle 3-1 at Old Trafford and Leicester won 2-1 away to Aston Villa.
After exactly 1,000 minutes without finding the net, Timo Werner ended his Premier League goal drought.
Premier League: Referee Mike Dean not to officiate in upcoming weekend after family receives online death threats
Mike Dean sent off West Ham midfielder Tomas Soucek for catching Fulham's Aleksandar Mitrovic with his elbow on Saturday, days after dismissing Southampton defender Jan Bednarek at Old Trafford.
European football matchday: Manchester United face West Ham test in FA Cup; Juventus vs Inter Milan in Coppa Italia
Real Madrid would aim to gain momentum when they host city rival Getafe in a LaLiga match postponed from the first round.
Premier League: Referee Mike Dean receives death threats following FA's decision to overturn two red cards
The menacing messages were received after Dean sent off West Ham's Tomas Soucek in Saturday's game against Fulham. The red card was overturned on appeal on Monday, just like the one shown to Southampton's Jan Bednarek at Manchester United on Tuesday.
Premier League: Mohamed Salah stars as Liverpool beat West Ham; Leandro Trossard's goal helps Brighton beat Tottenham
Jurgen Klopp's injury-hit champions appeared to have lost their way after a five-game winless spell but are back on track after beating Tottenham and West Ham in the space of 72 hours.
European football matchday: Tough test for Liverpool against Hammers; Atletico Madrid look to extend lead
Liverpool start in fourth place and two points ahead of West Ham, who have won their last four games.
The Hammers' 3-2 win over Crystal Palace on Tuesday was their sixth successive victory in all competitions and lifted them into fourth place in the table and a Champions League spot.
West Ham defeated Crystal Palace to occupy the fourth Champions League place.
Premier League: Leicester pile more misery on Chelsea to go top; Michail Antonio fires West Ham to win
Leicester beat Chelsea 2-0 on Tuesday to jump above the two Manchester clubs, United and City, and reach the midway stage of their league campaign in first place.
Premier League: Mason Mount helps Chelsea end barren run against Fulham; Leicester go second after beating Southampton
Mason Mount put Chelsea back on track with the late winner that sealed a vital 1-0 victory at 10-man Fulham.
European football matchday: West Ham look to avoid another FA Cup upset; Elche host Getafe in LaLiga
Premier League club West Ham will visit Edgeley Park to take on Stockport in FA CUp.
Britain on Friday reported a record 1,325 deaths over a 24-hour period from people testing positive for COVID-19 as overstretched health services struggled to cope.