90' The whistle has gone to end the second half. The match finishes 3 - 3.
90' John McGinn with an assist there.
90' Andre Green (Aston Villa) levels the match at 3 - 3 with a header.
90' Tony Harrington will wait an extra 5 minutes before blowing the whistle to end the second half.
89' Corner awarded to Aston Villa.
88' George Baldock (Sheffield United) has received a yellow card from Tony Harrington.
86' Tammy Abraham keeps the home team in the match by reducing the deficit to 2 - 3.
86' Conor Washington is on a sub for Billy Sharp for Sheffield United.
84' Tony Harrington blows against Sheffield United's David McGoldrick for offside.
83' Aston Villa are pushing forward but John McGinn's finish is wide of the goal.
82' That's a fine assist from Conor Hourihane.
82' Tyrone Mings (Aston Villa) heads in to reduce the deficit. The score is now 1 - 3.
81' Aston Villa have been awarded a corner by Tony Harrington.
77' Sheffield United's Billy Sharp gets his shot away but it misses the target.
77' Sheffield United's David McGoldrick is on target but unsuccessful.
74' Martin Cranie is replacing Kieran Dowell for Sheffield United at Villa Park.
73' Glenn Whelan (Aston Villa) has been booked and must now be careful not to get a second yellow card.
72' John Egan (Sheffield United) has received a first yellow card.
71' Aston Villa push forward through Conor Hourihane, whose finish on goal is saved.
69' David McGoldrick is replacing Gary Madine for the away team.
66' The home team have replaced Mile Jedinak with Glenn Whelan. This is the second substitution made today by Dean Smith.
65' The home team replace Jonathan Kodjia with Andre Green.
62' Billy Sharp heads in to give Sheffield United a 3 - 0 lead at Villa Park.
62' Great play from Kieran Dowell to set up the goal.
60' Aston Villa's Alan Hutton has been booked in Birmingham.
53' Goal! Billy Sharp extends Sheffield United's lead to 2 - 0.
51' Sheffield United drive upfield and Gary Madine gets in a shot. The strike is blocked by a Aston Villa defender.
51' Aston Villa's Anwar El Ghazi gets in a shot but it is blocked by a Sheffield United defender.
49' Sheffield United drive forward and Gary Madine gets in a shot. Without netting, however.
46' Tony Harrington has blown to start the second-half.
45' 2 minutes of injury time will be added to the first half.
45' The first-half has ended.
45' Jonathan Kodjia (Aston Villa) gets in a strike but the shot is blocked by a defender.
42' Chris Basham is booked for the away team.
36' Aston Villa's Alan Hutton misses with an attempt on goal.
27' Tammy Abraham's header is off-target for Aston Villa.
23' In Birmingham Sheffield United's George Baldock is caught offside.
14' Mile Jedinak (Aston Villa) gets a yellow card.
11' Gary Madine instrumental with a fine assist.
11' Billy Sharp puts the ball in the net and the away team now lead 1 - 0.
11' Corner awarded to Sheffield United.
6' Sheffield United have been awarded a corner by Tony Harrington.
5' In Birmingham Sheffield United drive forward through George Baldock. His shot is on target but it's saved.
3' Tammy Abraham of Aston Villa is pulled up for offside.
1' The whistle has gone to start the match.
The official line-ups for today's match are out.