Barcelona have released Ilkay Gundogan from their US tour squad.

The Germany midfielder suffered an adductor injury during their friendly win against Real Madrid in Dallas.

Gundogan asked to be substituted and is now flying back to Spain.

He won't feature against AC Milan in Las Vegas on Tuesday and also is a doubt for the Joan Gamper Trophy clash with Tottenham on Tuesday.

Andreas Christensen was also forced out with a muscular injury on the night.