90' The whistle has gone to end the second half. The match finishes 3 - 1.
90' 6 minutes will be added to the second half.
89' David Nugent is booked for the away team.
89' Scott Carson (Derby County) has been booked and must now be careful not to get a second yellow card.
86' The away team replace Andre Wisdom with Martyn Waghorn.
84' Great play from John Egan to set up the goal.
84' Sheffield United move into a more comfortable 3 - 1 lead. Leon Clarke is the scorer with a header!
82' Fikayo Tomori (Derby County) gets a yellow card.
80' Sheffield United surge into the attack at Bramall Lane but Billy Sharp’s header is off-target.
80' Leon Clarke is replacing Mark Duffy for the home team.
79' Sheffield United's Mark Duffy gets in a shot but it is blocked by a Derby County defender.
79' Jack Marriott is back on his feet again.
78' Play has been resumed.
77' Jack Marriott is writhing in pain and play has been suspended for a few moments.
76' Derby County have been awarded a corner by Geoff Eltringham.
76' In Sheffield, Jack Marriott of Derby County is presented with a shooting opportunity. But the strike is blocked by the covering defence.
75' Oliver Norwood (Sheffield United) has received a yellow card from Geoff Eltringham.
72' Sheffield United's Billy Sharp is on target but unsuccessful.
71' Mason Mount (Derby County) goes for goal but the shot is blocked by an alert defence.
70' Frank Lampard (Derby County) is making a second substitution, with George Evans replacing Tom Huddlestone.
70' David Nugent is on a sub for Florian Jozefzoon for Derby County.
69' Sheffield United are too eager and fall into an offside trap.
64' John Fleck with an assist there.
64' Goal! The home team take a 2 - 1 lead through David McGoldrick.
64' Billy Sharp (Sheffield United) is first to the ball but his header is off-target.
63' Sheffield United push forward at Bramall Lane and Billy Sharp gets in a strike. This is blocked, however, by a determined Derby County defence.
59' Derby County's Harry Wilson misses with an attempt on goal.
57' Important block from the Sheffield United defence as Jack Marriott fires in a strike for Derby County.
57' Corner awarded to Derby County.
56' Oliver Norwood for Sheffield United gets in a strike but fails to hit the target.
54' Richard Keogh for Derby County has been booked by Geoff Eltringham and receives a first yellow card.
53' Harry Wilson levels the score at 1 - 1.
51' David McGoldrick for Sheffield United drives towards goal at Bramall Lane. But the finish is unsuccessful.
49' Corner awarded to Sheffield United.
46' In Sheffield Sheffield United's David McGoldrick is caught offside.
46' The second-half has started.
45' The whistle has gone to end the first-half.
45' Derby County's Mason Mount gets his shot away but it misses the target.
45' Sheffield United are coming forward and Oliver Norwood gets in a strike, it misses the target, however.
45' 2 minutes of injury time will be added to the first half.
45' At Bramall Lane, Mark Duffy has been yellow-carded for the home team.
43' Derby County are caught offside.
41' Jack O'Connell instrumental with a fine assist.
41' Billy Sharp heads in to make it 1 - 0 at Bramall Lane.
37' Derby County have been awarded a corner by Geoff Eltringham.
33' Derby County have been awarded a corner by Geoff Eltringham.
32' Enda Stevens (Sheffield United) has received a first yellow card.
31' Harry Wilson (Derby County) is given an opening but the shot is blocked by a defender.
29' Derby County drive forward at breakneck speed but are pulled up for offside.
28' Derby County's Harry Wilson has been booked in Sheffield.
25' In Sheffield Derby County attack through Mason Mount. The finish is off target, however.
25' Corner awarded to Derby County.
25' Derby County have been awarded a corner by Geoff Eltringham.
22' Corner awarded to Sheffield United.
12' Derby County are pushing forward but Jayden Bogle's finish is wide of the goal.
10' Sheffield United push forward through Billy Sharp, whose finish on goal is saved.
2' David McGoldrick of Sheffield United gets in a strike, but is off target.
2' Mason Mount gets his shot on target but fails to score for Derby County.
1' Today's referee, Geoff Eltringham, has blown to start the match.
Chris Wilder and Frank Lampard have now revealed their starting line-ups.