United are six-times League Cup winners, most recently lifting the trophy in 2022-23 with Ten Hag at the helm.
Selhurst Park continues to prove a bafflingly tough place to play for United, who have not won there in their past five games and have just one goal to show for that stretch.
IMAGES from the Premier League matches played on Saturday
A makeshift United defence that included Casemiro at centre-back was easily picked apart by Palace on several occasions
IMAGES from the English Premier League matches played on Sunday
'I had three days to decide on something that completely changes my life'
In an early match, Norwegian side Bodo/Glimt secured a 3-2 home victory against FC Porto thanks to a brace from Jens Petter Hauge, despite going down to 10 men in the 51st minute.
Manchester United have appointed their former striker Ruud van Nistelrooy as an assistant to manager Erik ten Hag
The defenders signed contracts on Tuesday from Bayern Munich making United their third team together, and they could both feature in the squad's season opener on Friday against Fulham at Old Trafford.
Man United out of Europe after 1-0 home loss to Bayern Munich
IMAGES from the Premier League matches played on Wednesday.
Liverpool moved one win away from sealing the Premier League title as substitute Trent Alexander-Arnold secured a 1-0 victory at Leicester City
Manchester United climb into sixth place with 3-0 West Ham win
Images from the Premier League matches played on Saturday, March 9.
IMAGES from the FA Cup final played between Manchester City and Manchester United, at Wembley Stadium, London, Britain, on Saturday
Liverpool resumed their march to a second Premier League title on Sunday with a 2-1 victory over West Ham United.
Brighton midfielder James Milner, who made his Premier League debut in 2002 at age 16, passed Ryan Giggs into second in all-time league appearances on Monday with 633 matches. He needs 20 more to equal Gareth Barry's record.
Manchester United have lost 11 of their 27 league matches this campaign, two more than all of last season. The two previous seasons with 12 league losses (2013-14 and 2021-22) led to managerial changes.
Images from the English Premier League matches played on Saturday night.
Erik ten Hag's side will face Championship (second-tier) outfit Coventry City in the semis after they upset Wolverhampton Wanderers 3-2 on Saturday.
Manchester United were humbled 3-0 at home by Newcastle United in the League Cup fourth round
Images from UEFA Champions League matches played on Wednesday.
Images from the Premier League matches played on Thursday
'The boys will be pleased not to lose but also definitely not happy we didn't win.'
Rashford absence an 'internal matter', says Ten Hag
Marcus Rashford and Alejandro Garnacho earned Manchester United a hard-fought 2-0 win
Manchester United's most successful manager Alex Ferguson will step down as a global ambassador after the club's part-owners INEOS ended his multi-million pound contract.
Late Varane header earns stuttering Man Utd 1-0 win over Wolves
'Sanjay Roy is not alone.' 'If he's kept alive, maybe we will know what happened.' 'Why was he in the chest medicine department that night when he never went there earlier?' 'Nobody will parade in front of a CCTV camera and then go and murder someone.' 'There are several people who are involved in this heinous crime. They have to be identified and punished.'
Images from the English Premier League matches played on Sunday night.
Mikel Arteta's Arsenal have 10 points from four games with United on six after already losing twice.
Manchester United languish 14th in the standings on 19 points, their worst placing to end a calendar year since they were 15th in 1989.
Images from the English Premier League matches played on Saturday.
Mason Greenwood has had all criminal charges against him dropped, police and prosecutors said on Thursday.
United are 13th in the Premier League table and following a 1-1 draw with Dutch side Twente Enschede in the first Europa League match, Ten Hag said speculation about his job was inevitable.
Joe Willock and Callum Wilson scored to give Newcastle United a well-earned 2-0 victory over Manchester United.
Jarrod Bowen converted a last-gasp penalty to lift West Ham United to a 2-1 Premier League victory over Manchester United in a fluctuating clash between two struggling sides on Sunday.
The Portuguese star was linked with a move away during the summer transfer window, though Manchester United coach Erik ten Hag said he still featured in his plans for the season.
Marcus Rashford and Joshua Zirkzee bagged two goals apiece as Manchester United thumped Everton 4-0 on Sunday in new manager Ruben Amorim's first Premier League match at Old Trafford.
Barcelona fought back to earn a 2-2 draw with Manchester United in a pulsating Europa League knockout round playoff first leg on Thursday.