Manchester United, who made six changes to the team that started Sunday's League Cup final win against Newcastle, lacked fluency in front of an expectant Old Trafford crowd.

United goalkeeper David  thwarted  Antonio when the West Ham forward bore down on goal midway through the opening period and Emerson flashed an inviting ball across the box.

United manager  brought on Casemiro for Scott  at half-time but the home side remained sluggish.

Casemiro had the ball in the net in the 72nd minute but his header from a Bruno Fernandes free-kick was ruled out for offside following a VAR review.

United finally drew level five minutes later when Fernandes sent in a corner and Nayef Aguerd headed into his own goal.