Why Kobbie Mainoo Sat on the Bench During England’s World Cup Heartbreak

A Familiar Story for Manchester United Fans

Manchester United fans had seen this movie once already. Kobbie Mainoo was left out in the cold when common logic screamed that he should have been on the pitch.

But when England needed a calm and composed midfield presence (think of a player who helps keep the ball and steady the team) to survive 40 minutes more of what was on track to be their first men’s World Cup semifinal win in 60 years, coach Thomas Tuchel acted more like Ruben Amorim (a manager known for leaving Mainoo out) than Michael Carrick (a manager who trusted him).

What Happened Against Argentina

With England leading 1–0 against Argentina, Tuchel ignored Mainoo. Instead, he turned to Ezri Konsa, Dan Burn, and Nico O’Reilly to try and keep the reigning champion at bay rather than keep control of the ball.

• That tactic had worked against Mexico and Norway.
• But Argentina—with Lionel Messi suddenly free and dangerous after a quiet opening hour—proved a different beast.

Right before the equalizing goal from Enzo Fernández, England was lined up in a 5-4-1 formation, with six defenders on the pitch—four of them center backs by trade (defenders whose main job is stopping attacks).

Once England cleared the ball from their defensive box, it came right back every time. It was relentless.

• There was no way to keep possession.
• Declan Rice was a fitness doubt before the match and was eventually taken off three minutes before Fernández’s strike.
• Elliot Anderson and Jude Bellingham had run themselves into the ground and had nothing left to give.

Important Point: Tuchel chose defensive bodies over ball-control midfielders, and Argentina made England pay for it.

England Left Crying Out for Mainoo’s Skillset

Mainoo watched it all unfold from the bench. Through seven matches at this World Cup, the Manchester United midfielder has yet to play a single minute.

• He is the only midfielder in the England squad not to get on the pitch at all.
• Jordan Henderson, aged 36, broke his wrist so badly celebrating against Mexico that he needed surgery—but he had still been brought on for the final minutes of the win over Panama.
• Defender Trevoh Chalobah, called in the day before the opener as an emergency injury replacement, is the only other outfield player without a minute—22 outfield players have played.
• The two others with zero minutes are backup goalkeepers Dean Henderson and James Trafford, who wouldn’t reasonably have expected to play anyway.

Mainoo might yet play in Saturday’s third-fourth playoff against France, also likely to field the second string (less experienced players), but it is no more than scant consolation when the real tournament is already over.

Tuchel Ignores Mainoo Precedent

This has been a truly bizarre 12 months for Mainoo.

Here is how his club situation flipped:

1. His first start of the 2025–26 Premier League didn’t come until after Amorim left Manchester United on January 4.
2. Darren Fletcher started the ball rolling by naming Mainoo in the lineup that began an FA Cup defeat to Brighton & Hove Albion.
3. Michael Carrick then didn’t let a lack of match practice get in the way of an incredible resurrection.
4. Carrick started Mainoo for a Manchester derby in his first game in charge, and the homegrown talent thrived—covering ground all over the pitch and misplacing only three passes all game.
5. After that, Mainoo never looked back: he started every remaining Premier League fixture and played 90 minutes in almost all of them.

Tuchel was sufficiently swayed by Mainoo’s club form that a first England selection in 18 months came his way for March internationals against Japan and Uruguay—the last matches before the manager named his World Cup squad in May.

With Manchester United finishing the Premier League campaign in third place and Mainoo instrumental, his spot on the plane to the U.S. was hardly surprising.

Even when he didn’t start the early group matches against Croatia and Ghana, fans hoped for a repeat of his Euro 2024 breakout, when Mainoo came into the lineup once the knockouts began and flourished as England reached the final.

He will return to club duty a key player again next season, with Carrick now permanent manager. But his England prospects hang in the balance for as long as Tuchel sticks around or fails to learn from World Cup mistakes.

Related reading:

• How England’s World Cup Dream Fell Apart in 40 Painful Minutes
• Thomas Tuchel’s Changes Out of Fear Weren’t Nearly England’s Biggest World Cup Problem

Summary

Kobbie Mainoo was a key player for Manchester United under Michael Carrick, yet he played zero minutes for England at the World Cup. Against Argentina, Tuchel chose extra defenders over Mainoo’s calm midfield control, and England conceded a late equalizer. Mainoo remains the only England midfielder unused, and his international future depends on whether Tuchel changes his approach.

FAQ

1. Who is Kobbie Mainoo?
A young Manchester United midfielder who helped his club finish third in the Premier League but was left on the bench by England at the World Cup.

2. Why didn’t Mainoo play against Argentina?
Tuchel chose defensive players like Konsa, Burn, and O’Reilly to protect a 1–0 lead instead of using Mainoo to keep possession.

3. Has Mainoo played any minutes at this World Cup?
No. Through seven matches, he has not played a single minute, making him the only unused England midfielder.

4. Could Mainoo still play at the tournament?
He might appear in the third-place playoff against France, but that is small comfort since England’s main goal is already over.

5. What does this mean for Mainoo’s England future?
His place in the national team is uncertain as long as Tuchel remains manager and repeats the same choices.