FA Cup draw LIVE: Manchester United, Man City, Wrexham and more learn fifth-round fate

90 mins: There’s going to be an added three minutes of stoppage time. West Ham will keep the ball and run down the clock. Derby are cooked now, it’s been a decent effort from them but the Hammers were just too good on the night.

87 mins: Smith and Dobbin link-up in an attempt to get into the box from the right. West Ham substitute Manuel Lanzini intercepts the ball though and the visitors play it back up the pitch.

84 mins: Time is ticking away from Derby County who need two goals or more to stay in the FA Cup.

Lewis Dobbin is played into the right side of the box and has a go from a tight angle. Areola has it covered though and smothers the effort without too much trouble.

80 mins: Aaron Cresswell has also come on for West Ham with Emerson the man he’s replaced. Mubama weaves his way through a cluster of defenders to show off his footwork before getting brought down and winning a free kick.

77 mins: Jarrod Bowen’s good night comes to an end for West Ham as he gets replaced with Divin Mubama. David Moyes said he wanted to see more of the 18-year-old and gets the chance tonight.

A free kick for Derby gets swung onto the head of Eiran Cashin who nods the effort wide.

74 mins: West Ham are composed. They’re not under any real pressure from Derby and are maintaining possession well. The visitors are slowing down the tempo of play.

Ben Johnson is down and needs a breather but he’ll be okay to play on.

71 mins: Jake Rooney is Derby’s final change and replaces Conor Hourihane for the final 20 minutes or so. The 19-year-old will put a shift in but can he change the fortunes of his team?

68 mins: Chance! West Ham have the opportunity to close out the game. Emerson brings the ball down the left and slides a pass inside to Said Benrahma.

Benrahma shifts it quickly and finds Jarrod Bowen in the box. Bowen shoots but Joe Wildsmith makes a brilliant save from close-range and Derby boot the rebound clear!

Wildsmith has just kept his team in the contest.

65 mins: Oh close! Dobbin’s first chance to run at the West Ham defence goes well. He brings the ball down the right and whips an excellent ball into the middle.

James Collins gets a head to it but can’t control the effort and it bounces wide. The Derby players were lining up to get to that one.

This game is still alive.

62 mins: Paul Warne makes a quadruple change to try and reignite Derby’s fortunes. He turns to youth and introduces Liam Thompson, Eiran Cashin, Tony Springett and Lewis Dobbin.

Curtis Davies, Max Bird, Nathaniel Mendez-Laing and Tom Barkhuizen go off.

David Moyes brings on Said Benrahma in place of Michail Antonio for West Ham.