Watch: Mainoo sends Reds into elation after finishing off exquisite build-up play to make it 2-0 in FA Cup final

Manchester United lead Manchester City 2-0 heading into half-time of the FA Cup final.

It’s the Red Devils’ two teenage starlets who’ve come up huge for their club at Wembley.

Alejandro Garnacho capitalised on a horror mistake from Stefan Ortega and Josko Gvardiol to tap the ball home into an empty net in the 30th minute.

Just nine minutes later, fellow Carrington graduate Kobbie Mainoo finished off an exquisite passage of build-up play from Garnacho and Bruno Fernandes, who dispatched a scintillating first-time pass straight to the feet of Mainoo.

The England international then adjusted his body to throw off Ortega and hit home to extend the Reds’ lead to 2-0.