MARK HOWARD: Made some keys saves when Wrexham were under the cosh early on. 7

ANTHONY FORDE: Played his part in what was an outstanding cup tie. 7

BEN TOZER: Had an excellent game at both ends of the pitch and his throw-ins were again dangerous. 8

JORDAN TUNNICLIFFE: Nightmare start as Oli McBurnie left him for dead to score. Seconds later he limped off. 5

AARON HAYDEN: Another early casualty. 5

CALLUM McFADZEAN: Had a decent game, making some crucial interceptions in opening half hour. 7

TOM O’CONNOR: Pushed Paul Mullin close for the man of the match award, scoring a goal and playing his part in defence. 8

LUKE YOUNG: Improved as the game went on and the captain will lead Wrexham into the replay at Bramall Lane. 7

ELLIOT LEE: Worked extremely hard, doing a lot of the donkey work in the middle of the park. 7

PAUL MULLIN: Was a threat throughout and it should have been written in the script that he would score the winner. 9

OLLIE PALMER: Looked slightly off the pace and wasn’t the threat he normally is up front. 6

SUBSTITUTES

MAX CLEWORTH: Didn’t put a foot wrong after coming on so early in the game. 7

JAMES JONES: Another superb substitute performance with his goal sparking a sensational second half fight-back. 7

SAM DALBY: Set up Mullin’s goal but missed the cross that led to the Blades’ late leveller. 6