Manchester United reeled off their third successive Premier League win under new manager Erik ten Hag to ensure Leicester City's troubled start to the season continued at King Power Stadium.
Jadon Sancho's smooth finish from Marcus Rashford's pass after 23 minutes maintained United's recent revival and allowed them to build on victories at home to Liverpool and away to Southampton.
United remained largely in control against an out of sorts Leicester, who remain bottom as they search for their first league win of the season and who, along with manager Brendan Rodgers, felt the impatience of the home fans.
Visiting keeper David de Gea was forced into a fine save from James Maddison's free-kick in the second half but otherwise United were rarely troubled, with Casemiro emerging as a substitute and Cristiano Ronaldo, another late replacement, coming close with an acrobatic bicycle kick.
Workmanlike Man Utd come through
Manchester United's performance was reminiscent of their victory at Southampton on Saturday - solid, unspectacular but highly efficient and enough to give them a third straight win in all competitions for the first time since April 2021, sending them up to fifth in the Premier League table.
Sancho was on the scoresheet again and his goal had the hallmarks of a player growing in confidence, taking Rashford's pass in his stride before rounding Leicester City keeper Danny Ward to score.
'He brings creativity' - Ten Hag excited about Antony arrival"I am sure this is just the start for him," Ten Hag said of former Bundesliga star Sancho, who scored his second goal in three league games.
"He has the capabilities. He did it in a different league but this is the Premier League. He has to adapt mentally and physically, but he has the skills."
After Sancho's strike, United were able to do a containing job on a toothless Leicester side lacking in confidence and urgency and occasionally suffering the discontent of the increasingly impatient Foxes fans.
United were happy to play on the counter and might have added another late on but there was always the feeling one goal was enough to claim the three points. And when there were moments of anxiety, the experienced £70m new boy Casemiro came on to steady the ship.
"It is another step forward so I am happy with that," United boss Ten Hag told BT Sport.
"We showed good team spirit. We had 11 players on the pitch who fought for each other and scored a lovely team goal. Still, there are improvements to make but that is normal at this stage of the season."
Ten Hag's United will be growing in self-belief and they can put that to the test against early pace-setters Arsenal at Old Trafford on Sunday.
Leicester will keep fighting - RodgersFrustrated Foxes fall short
The boos around King Power Stadium summed up the mood of discontent around Leicester as they slumped to the bottom of the Premier League with only one point from their first five league games.
Rodgers has been frustrated by a lack of transfer activity this summer, not helped by the departures of high-profile figures in keeper Kasper Schmeichel and Wesley Fofana, although they have signed Reims defender Wout Faes.
There is a feeling of stagnation around the team and the club as the owners exercise financial caution but this talented group of players should be performing better than this.
Leicester are hesitant and lacking in threat, even with Jamie Vardy up front and Maddison and Youri Tielemans pulling the strings in midfield.
This loss only added to the concerns of Rodgers as he tries to spark his team into life and he must find a way to re-ignite a team and club that has achieved so much to arrest this alarmingly poor start to the season.
Line-ups
Leicester
Formation 4-1-4-1
1Ward
2Justin25Ndidi6Evans33Thomas
42Soumaré
10Maddison8Tielemans22Dewsbury-Hall7Barnes
9Vardy
1Ward2Justin25Ndidi6Evans33Thomas42Soumaré10MaddisonBooked at 87mins8TielemansSubstituted forIheanachoat 76'minutes22Dewsbury-Hall7Barnes9VardySubstituted forDakaat 87'minutesSubstitutes
4Söyüncü11Albrighton14Iheanacho17Pérez20Daka26Praet27Castagne31Iversen34BruntMan Utd
Formation 4-2-3-1
1de Gea
20Dalot19Varane6Martínez12Malacia
39McTominay14Eriksen
36Elanga8Bruno Fernandes25Sancho
10Rashford
1de Gea20DalotBooked at 28mins19Varane6MartínezBooked at 49mins12MalaciaBooked at 43mins39McTominay14Eriksen36ElangaSubstituted forCasemiroat 59'minutes8Bruno Fernandes25SanchoSubstituted forCristiano Ronaldoat 68'minutes10RashfordSubstituted forFredat 87'minutesSubstitutes
2Lindelöf5Maguire7Cristiano Ronaldo17Fred18Casemiro22Heaton34van de Beek40Kovár49GarnachoReferee:Craig PawsonAttendance:32,226Live Text
Match ends, Leicester City 0, Manchester United 1.
Second Half ends, Leicester City 0, Manchester United 1.
Attempt missed. James Justin (Leicester City) right footed shot from the right side of the box is high and wide to the right. Assisted by Patson Daka.
Attempt missed. James Maddison (Leicester City) left footed shot from outside the box is high and wide to the left. Assisted by Kiernan Dewsbury-Hall.
Corner, Manchester United. Conceded by Kelechi Iheanacho.
Kiernan Dewsbury-Hall (Leicester City) wins a free kick in the defensive half.
Foul by Fred (Manchester United).
Substitution, Leicester City. Patson Daka replaces Jamie Vardy.
Substitution, Manchester United. Fred replaces Marcus Rashford.
James Maddison (Leicester City) is shown the yellow card.
Foul by Jamie Vardy (Leicester City).
Tyrell Malacia (Manchester United) wins a free kick in the defensive half.
Attempt missed. Cristiano Ronaldo (Manchester United) right footed shot from a difficult angle on the right misses to the left. Assisted by Bruno Fernandes.
Attempt missed. Cristiano Ronaldo (Manchester United) right footed shot from the left side of the box misses to the right. Assisted by Diogo Dalot.
Attempt missed. Kelechi Iheanacho (Leicester City) left footed shot from a difficult angle and long range on the left misses to the right.
Attempt blocked. Kiernan Dewsbury-Hall (Leicester City) left footed shot from outside the box is blocked. Assisted by James Maddison.
Attempt missed. Marcus Rashford (Manchester United) left footed shot from the centre of the box misses to the right. Assisted by Cristiano Ronaldo.
Kiernan Dewsbury-Hall (Leicester City) wins a free kick in the defensive half.
Foul by Diogo Dalot (Manchester United).
Substitution, Leicester City. Kelechi Iheanacho replaces Youri Tielemans.
Player of the match
VaraneRaphaël Varane
Leicester City
Squad number6Player nameEvans
Squad number10Player nameMaddison
Squad number1Player nameWard
Squad number7Player nameBarnes
Squad number25Player nameNdidi
Squad number22Player nameDewsbury-Hall
Squad number2Player nameJustin
Squad number33Player nameThomas
Squad number42Player nameSoumaré
Squad number8Player nameTielemans
Squad number14Player nameIheanacho
Squad number9Player nameVardy
Squad number20Player nameDaka
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