90' Aston Villa's Gabriel Agbonlahor is back in action after a slight knock.
90' Full-time! The final score is 2 - 2.
90' Play has been resumed.
90' Attention is being given to Aston Villa’s Gabriel Agbonlahor and play has been suspended briefly.
90' Corner awarded to Aston Villa.
90' 4 minutes of injury time will be added to the second half.
90' Leon Clarke (Sheffield United) wins the ball in the air but heads wide.
80' Aston Villa advance rapidly upfield but Simon Hooper blows for offside.
79' Albert Adomah is back on the pitch.
77' The match has been stopped briefly for attention to the injured Albert Adomah.
77' Play is underway once more.
74' Billy Sharp is replacing Clayton Donaldson for Sheffield United at Villa Park.
73' Scott Hogan is replacing Ahmed Elmohamady for the home team.
73' Gabriel Agbonlahor is on a sub for Keinan Davis for Aston Villa.
73' Chris Wilder is making the team's first substitution at Villa Park with Samir Carruthers replacing Mark Duffy.
72' Aston Villa have been awarded a corner by Simon Hooper.
71' Jack O'Connell (Sheffield United) has received a first yellow card.
68' Clayton Donaldson (Sheffield United) has been booked and must now be careful not to get a second yellow card.
66' Sheffield United's George Baldock is whistled for offside at Villa Park.
65' James Chester (Aston Villa) gets in a powerful header but the ball is cleared away.
62' In Birmingham, Leon Clarke (Sheffield United) misses the target with a header.
62' Sheffield United have been awarded a corner by Simon Hooper.
60' Aston Villa attack but Keinan Davis's header doesn't find the target.
59' Steve Bruce (Aston Villa) is making a first substitution, with Ritchie De Laet replacing Robert Snodgrass.
58' Aston Villa drive forward at breakneck speed but are pulled up for offside.
57' Chris Basham (Sheffield United) has received a yellow card from Simon Hooper.
51' Corner awarded to Sheffield United.
51' Aston Villa drive upfield and Conor Hourihane gets in a shot. The strike is blocked by a Sheffield United defender.
51' In Birmingham, Jack O'Connell (Sheffield United) misses the target with a header.
50' Mark Duffy gets his shot on target but fails to score for Sheffield United.
48' Sheffield United's George Baldock has run offside.
46' Simon Hooper has blown to start the second-half.
45' Aston Villa are pushing forward but Mile Jedinak's finish is wide of the goal.
45' The first half has been concluded at Villa Park.
45' At Villa Park the fourth official shows that 4 minutes will be added to the first half.
45' John Lundstram of Sheffield United smashes in a shot on target. The keeper saves, though.
41' Conor Hourihane (Aston Villa) is given an opening but the shot is blocked by a defender.
40' Jack O'Connell has recovered and rejoins the match in Birmingham.
40' Keinan Davis returns to the field for Aston Villa after picking up a slight injury.
40' The match at Villa Park is underway again.
38' Simon Hooper waits before resuming play because Jack O'Connell for Sheffield United is still down.
38' Keinan Davis is writhing in pain and play has been suspended for a few moments.
37' Sheffield United drive forward but Clayton Donaldson is judged offside.
36' Aston Villa push forward at Villa Park and Robert Snodgrass gets in a strike. This is blocked, however, by a determined Sheffield United defence.
33' Aston Villa's Conor Hourihane misses with an attempt on goal.
32' Sheffield United have been awarded a corner by Simon Hooper.
32' Corner awarded to Sheffield United.
29' Aston Villa surge into the attack at Villa Park but Albert Adomah’s header is off-target.
26' Goal! The away team draw level at 2 - 2 through Clayton Donaldson.
26' Sheffield United's Clayton Donaldson looks ok and returns to the pitch.
23' Simon Hooper has blown to resume play in Birmingham.
23' The match at Villa Park has been interrupted briefly for a check on Clayton Donaldson, who is down injured.
12' Goal! Sheffield United reduce the deficit to 1 - 2 through Clayton Donaldson.
12' Great play from John Lundstram to set up the goal.
9' It's now 2 - 0 in Birmingham as Mile Jedinak scores for Aston Villa.
9' Robert Snodgrass with an assist there.
4' To Be Confirmed nets and Aston Villa now lead 1 - 0. The goal came from the penalty spot.
3' Aston Villa have been given a penalty...
1' The match has started.
It is reported that 35210 spectators are in attendance today.
The team line-ups for today's match are now available.