September 17, 2026 | Carabao Cup
Manchester United's Carabao Cup campaign is over almost as quickly as it began.
A night that started with excitement at Old Trafford ended with boos after United surrendered a two-goal advantage to lose 3–2 to Brighton & Hove Albion and exit the competition in the third round.
Shea Lacey and Mason Mount had Michael Carrick's side 2–0 ahead after just 10 minutes. But Charalampos Kostoulas pulled one back before half-time before Pascal Groß and Maxim De Cuyper completed Brighton's remarkable comeback after the break.
The defeat was more than another cup elimination. It exposed United's continuing difficulty controlling matches once momentum turns against them.
Shea Lacey Gives United the Perfect Start
For the opening 10 minutes, almost everything went right.
Teenager Shea Lacey opened the scoring in the eighth minute, giving Old Trafford another glimpse of why there is so much excitement surrounding the academy graduate.
Two minutes later, Mason Mount made it 2–0.
United suddenly had control of the tie and Brighton appeared to be facing a difficult evening.
Lacey's contribution was particularly significant. Manchester United's own post-match coverage highlighted the youngster's achievement on a night when his individual breakthrough was ultimately overshadowed by the result.
At 2–0, United did not need to chase the game.
They needed to manage it.
That is where the evening began to unravel.
Kostoulas Changes the Match Before Half-Time
Brighton's first goal arrived at exactly the wrong moment for United.
Charalampos Kostoulas scored in first-half stoppage time, reducing the deficit to 2–1 and completely changing the mood heading into the interval.
Instead of entering the dressing room with a comfortable two-goal advantage, United suddenly had a contest again.
That moment should have produced a response after the break: regain control, slow Brighton's momentum and make the visitors work for another opportunity.
Instead, Brighton became increasingly dangerous.
Fabian Hürzeler's team had made six changes to his side, but he later said the victory demonstrated that Brighton could compete at a high level when they played to their capabilities.
Four Minutes That Destroyed United's Cup Campaign
The decisive collapse arrived midway through the second half.
Pascal Groß equalised in the 65th minute.
Four minutes later, substitute Maxim De Cuyper scored Brighton's third.
United had gone from 2–0 ahead to 3–2 behind.
The speed of the turnaround was perhaps the most concerning aspect. Once Brighton equalised, United failed to settle the match and prevent the next wave of pressure.
Carrick attempted to respond with substitutions, but Brighton had already seized control of the occasion.
The official Manchester United match report confirms the sequence that turned what looked like a comfortable cup night into elimination.
A Defeat Old Trafford Hadn't Seen for 50 Years
The result produced an extraordinary statistic.
This was the first time in 50 years Manchester United had lost at Old Trafford after leading by two goals.
The previous occasion came in September 1976, when Tottenham Hotspur also recovered to beat United 3–2.
That gives Wednesday's defeat historical significance United would rather not possess.
The concern isn't simply that Brighton scored three goals.
It's that United were placed in an excellent position to control the match and still failed to protect it.
For a team attempting to rebuild confidence and consistency, those are exactly the situations in which progress needs to become visible.
Carrick Takes Responsibility
Michael Carrick did not attempt to escape responsibility afterwards.
The United manager described the manner of the defeat as unacceptable and acknowledged that the second-half performance was his responsibility. He also said the team now needs to return to winning matches quickly.
Carrick's full post-match comments are available through Manchester United's official post-match press conference.
His reaction matters because United cannot allow this result to become part of a longer downward spiral.
The defeat follows the controversial 1–0 Manchester derby loss to Manchester City, which we covered in our analysis of the VAR controversy surrounding City's winning goal.
Two defeats in quick succession have now increased the pressure on United to respond.
Another Early Domestic Cup Exit
There is another worrying pattern.
United have now lost their last three domestic cup ties.
Last season, Grimsby Town eliminated them on penalties from the League Cup before Brighton beat United 2–1 at Old Trafford in the FA Cup.
Now Brighton have eliminated them again.
Last season was the first campaign since 1981–82 in which Manchester United failed to win a single round in either domestic cup competition.
That makes Wednesday's result harder to dismiss as merely one bad night.
Cup competitions have historically provided Manchester United with opportunities to build momentum and compete for trophies even during inconsistent league campaigns.
Another competition is now gone before autumn has properly begun.
What Went Wrong for Manchester United?
United's problem wasn't creating an advantage. They had already done the difficult part.
The problem was game management.
At 2–0, the priority should have shifted toward controlling territory, limiting transitions and forcing Brighton to take greater risks.
Instead, Kostoulas' goal gave the visitors belief before half-time.
Once Groß equalised, Brighton sensed vulnerability and attacked again. Four minutes later, they were ahead.
There is also credit due to Brighton.
They didn't panic after conceding twice inside 10 minutes. They remained competitive, worked their way back into the match and punished United when the opportunity arrived.
The EFL's official Carabao Cup coverage records a comeback that sends Brighton into the fourth round while United are left searching for answers.
United Must Respond Quickly
There is no time for Manchester United to dwell on the defeat.
Their next Premier League fixture takes them to Fulham at Craven Cottage, according to the club's current fixture schedule.
For Carrick, the immediate challenge is not tactical theory or long-term rebuilding.
It is stopping consecutive defeats from becoming a damaging run.
United showed against Brighton that they can start aggressively, create chances and put themselves in winning positions.
What they failed to demonstrate was the ability to protect one.
Beyond the Final Whistle, Manchester United's Carabao Cup exit wasn't simply about losing 3–2 to Brighton. It was about how quickly control disappeared after United had seemingly put themselves in command. For a club trying to rediscover consistency, that may be the most troubling part of all.
Can Michael Carrick turn Manchester United's season around, or does the Brighton collapse point to deeper problems at Old Trafford?
