Amorim admits Man Utd were 'completely lost' in Grimsby loss

Manchester United boss Ruben Amorim said his team "were completely lost" as they slipped to a shambolic Carabao Cup defeat at Grimsby following a marathon penalty shootout.

The defeat against League Two opposition marks a new low for the Premier League side under Amorim and any optimism evident prior to the new campaign is already dissipating.

United, who trailed 2-0 after 30 minutes and could have found themselves three goals down in the second period, lacked any rhythm in an abject showing before Bryan Mbeumo and Harry Maguire delivered late goals to take the tie to penalties.

However, after Matheus Cunha missed the opportunity to win the shootout for United with the final kick of the regulation five, every subsequent player scored until Mbeumo hit the bar to settle the shootout 12-11 in the hosts' favour.

Reflecting on the defeat, Amorim said: "I think this is a little bit the limit. I think something has to change. In this moment, we need to focus on the weekend and then we have time to think.

"[Tonight] I think the best team won, the only team that was on the pitch."

Of his own players' performance, he added: "I think the team and the players spoke really loud today, so that's it. We lost, the best team won.

"I think it's really clear what they spoke, so let's move on from this day. I think it was clear for everybody what happened today."

"The way we start the game without any intensity, we were completely lost."

United, 20 times English champions, finished 15th last season in their worst league campaign since being relegated in 1974.

Now one of their only two realistic opportunities to win a trophy this season has disappeared following one of the worst results in the club's history.

Amorim made eight changes from the side that drew 1-1 at Fulham on Sunday, but still named a side packed full of internationals and worth hundreds of millions of pounds.

Benjamin Sesko made his first United start after a £74 million move from RB Leipzig, while Andre Onana had an evening to forget on his return to goal.