Manchester United's US tour ended with a disappointing 3-2 friendly defeat against Borussia Dortmund in Las Vegas.

Having beaten Arsenal before their youngsters lost to Wrexham and first team fell to Real Madrid, the Red Devils stumbled to another defeat as their stateside trip ended.

Diogo Dalot's superb curling effort gave United a deserved lead at the stunning Allegiant Stadium, only for Donyell Malen to grab a brace during two minutes of madness just before half-time.

Antony drew United level before Harry Maguire - booed at the start by some and admonished by Andre Onana for a second-half error - saw a header come back off his own bar.

The helter-skelter theme continued throughout as both sides made sweeping alterations, Youssoufa Moukoko eventually giving Dortmund the win after cutting out an Aaron Wan-Bissaka pass.

Erik ten Hag made 11 changes from Wednesday's loss to Madrid with Scott McTominay handed the armband ahead of recently deposed skipper Maguire.

There were some jeers for the 30-year-old when his name was read out, just as there was when he put an early diagonal ball out of play.