Emirates FA Cup Fourth Round Replay Sheffield United v Wrexham

Billy Sharp #10 of Sheffield United reacts to his goal being ruled offside during the...James Heaton/News Images/News Images

A dejected Billy Sharp #10 of Sheffield United after having his goal disallowed in the...James Heaton/News Images/News Images

Adam Davies #1 of Sheffield United during the pre-game warm up ahead of the Emirates...James Heaton/News Images/News Images

Sander Berge #8 of Sheffield United celebrates his goal to make it 3-1 with Billy...James Heaton/News Images/News Images

Sander Berge #8 of Sheffield United runs with the ball during the Emirates FA Cup...James Heaton/News Images/News Images

Iliman Ndiaye #29 of Sheffield United celebrates Billy Sharp #10 of Sheffield United...James Heaton/News Images/News Images

Iliman Ndiaye #29 of Sheffield United appeals to Referee Leigh Doughty during the...James Heaton/News Images/News Images

Billy Sharp #10 of Sheffield United has a shot at goal which goes wide during the...James Heaton/News Images/News Images

Billy Sharp #10 of Sheffield United applauds the home fans during the pre-game warm up...James Heaton/News Images/News Images

Sander Berge #8 of Sheffield United in action during the Emirates FA Cup Fourth Round...James Heaton/News Images/News Images

Adam Davies #1 of Sheffield United saves a penalty from Paul Mullin #10 of Wrexham...James Heaton/News Images/News Images

Billy Sharp #10 of Sheffield United scores a goal to make it 2-1 during the Emirates...James Heaton/News Images/News Images

Paul Heckingbottom manager of Sheffield United acknowledges the home fans after the...James Heaton/News Images/News Images

Iliman Ndiaye #29 of Sheffield United celebrates Billy Sharp #10 of Sheffield United...James Heaton/News Images/News Images

Paul Mullin #10 of Wrexham celebrates his goal to make it 1-1 during the Emirates FA...James Heaton/News Images/News Images

Billy Sharp #10 of Sheffield United reacts during the Emirates FA Cup Fourth Round...James Heaton/News Images/News Images

Anel Ahmedhodžić #15 of Sheffield United celebrates his goal to make it 1-0 with...James Heaton/News Images/News Images

Jack Robinson #19 of Sheffield United during the Emirates FA Cup Fourth Round Replay...James Heaton/News Images/News Images

Sander Berge #8 of Sheffield United crosses the ball during the Emirates FA Cup Fourth...James Heaton/News Images/News Images

Paul Heckingbottom manager of Sheffield United gives his players instructions during...James Heaton/News Images/News Images

Phil Parkinsdon manager of Wrexham arrives ahead of the Emirates FA Cup Fourth Round...James Heaton/News Images/News Images

Anel Ahmedhodžić #15 of Sheffield United celebrates his goal to make it 1-0 during...James Heaton/News Images/News Images

Adam Davies #1 of Sheffield United saves a penalty from Paul Mullin #10 of Wrexham...James Heaton/News Images/News Images

Sander Berge #8 of Sheffield United celebrates his goal to make it 3-1 with teammates...James Heaton/News Images/News Images

Jacob Mendy #19 of Wrexham controls the ball during the Emirates FA Cup Fourth Round...James Heaton/News Images/News Images

James McAtee #28 of Sheffield United reacts to his missed chance on goal during the...James Heaton/News Images/News Images

Anel Ahmedhodžić #15 of Sheffield United celebrates his goal to make it 1-0 during...James Heaton/News Images/News Images

Paul Mullin #10 of Wrexham celebrates his goal to make it 1-1 during the Emirates FA...James Heaton/News Images/News Images

Robert Lainton #1 of Wrexham during the Emirates FA Cup Fourth Round Replay match...James Heaton/News Images/News Images

Iliman Ndiaye #29 of Sheffield United celebrates Billy Sharp #10 of Sheffield United...James Heaton/News Images/News Images

Ben Osborn #23 of Sheffield United appeals to Referee Leigh Doughty during the...James Heaton/News Images/News Images

Adam Davies #1 of Sheffield United applauds the home fans after the Emirates FA Cup...James Heaton/News Images/News Images

Iliman Ndiaye #29 of Sheffield United celebrates Billy Sharp #10 of Sheffield United...James Heaton/News Images/News Images

Billy Sharp #10 of Sheffield United reacts to a missed chance during the Emirates FA...James Heaton/News Images/News Images

Stewards clear the pitch of pyrotechnics after Paul Mullin #10 of Wrexham goal to make...James Heaton/News Images/News Images

Oliver Norwood #16 of Sheffield United during the pre-game warm up ahead of the...James Heaton/News Images/News Images

Iliman Ndiaye #29 of Sheffield United celebrates Billy Sharp #10 of Sheffield United...James Heaton/News Images/News Images

A young Sheffield United fans ahead of the Emirates FA Cup Fourth Round Replay match...James Heaton/News Images/News Images

Billy Sharp #10 of Sheffield United has a shot at goal during the Emirates FA Cup...James Heaton/News Images/News Images

Sander Berge #8 of Sheffield United celebrates his goal to make it 3-1 during the...James Heaton/News Images/News Images