90' The match has come to a close in London. The final score is 2 - 3.
90' Stephen Martin will wait an extra 4 minutes before blowing the whistle to end the second half.
90' Corner awarded to Brentford FC.
90' Brentford FC's Alan Judge is on target but unsuccessful.
86' Brentford FC are coming forward and Alan Judge gets in a strike, it misses the target, however.
82' Neal Maupay for Brentford FC is whistled offside.
79' Sheffield United are coming forward and John Fleck gets in a strike, it misses the target, however.
77' Brentford FC make their third substitution with Joshua Da Silva replacing Josh McEachran.
77' Billy Sharp is replacing Conor Washington for the away team.
77' The home team replace Lewis MacLeod with Moses Odubajo.
74' Brentford FC's Alan Judge breaks free at Griffin Park. But the strike goes wide of the post.
72' Leon Clarke puts the ball in the net and the away team now lead 3 - 2.
72' Conor Washington instrumental with a fine assist.
70' Josh McEachran for Brentford FC has been booked by Stephen Martin and receives a first yellow card.
70' Sheffield United have been awarded a corner by Stephen Martin.
69' Romaine Sawyers (Brentford FC) gets in a strike but the shot is blocked by a defender.
68' Paul Coutts is on a sub for John Lundstram for Sheffield United.
68' Corner awarded to Brentford FC.
68' Brentford FC's Neal Maupay gets in a shot but it is blocked by a Sheffield United defender.
66' In London, Leon Clarke (Sheffield United) misses the target with a header.
65' Own goal! John Fleck scores in his own net to make it 2 - 2.
65' Brentford FC drive upfield and Emiliano Marcondes gets in a shot. The strike is blocked by a Sheffield United defender.
60' Chris Wilder (Sheffield United) is making a first substitution, with Leon Clarke replacing David McGoldrick.
59' Corner awarded to Sheffield United.
53' The home team have replaced Sergi Canos with Emiliano Marcondes. This is the first substitution made today by Thomas Frank.
53' Brentford FC's Yoann Barbet gets his shot away but it misses the target.
50' Oliver Norwood for Sheffield United gets in a strike but fails to hit the target.
49' Sheffield United have been awarded a corner by Stephen Martin.
49' Sheffield United have been awarded a corner by Stephen Martin.
49' Sheffield United drive upfield and David McGoldrick gets in a shot. The strike is blocked by a Brentford FC defender.
46' Corner awarded to Sheffield United.
46' The second-half has started.
45' The first half has been concluded at Griffin Park.
45' At Griffin Park the fourth official shows that 2 minutes will be added to the first half.
45' David McGoldrick (Sheffield United) is given an opening but the shot is blocked by a defender.
43' Brentford FC push forward at Griffin Park and Romaine Sawyers gets in a strike. This is blocked, however, by a determined Sheffield United defence.
43' Brentford FC's Sergi Canos misses with an attempt on goal.
43' Important block from the Sheffield United defence as Neal Maupay fires in a strike for Brentford FC.
41' Sheffield United's Oliver Norwood gets in a shot on goal at Griffin Park. But the effort is unsuccessful.
39' Sheffield United have been awarded a corner by Stephen Martin.
37' Corner awarded to Sheffield United.
33' Sheffield United have been awarded a corner by Stephen Martin.
32' Sergi Canos of Brentford FC gets in a strike, but is off target.
28' Alan Judge (Brentford FC) gets in a strike but the shot is blocked by a defender.
24' Chris Basham (Sheffield United) gets in a powerful header but the ball is cleared away.
23' Sheffield United drive forward and David McGoldrick gets in a shot. Without netting, however.
17' Sheffield United's Chris Basham has been booked in London.
15' That's a fine assist from Kieron Freeman.
15' Goal! Oliver Norwood gives Sheffield United a 2 - 1 lead in London.
10' Ezri Konsa blunders with an own goal. This makes it 1 - 1.
10' Corner awarded to Sheffield United.
7' John Lundstram (Sheffield United) strikes – and hits the bar! Ohhhh so close!
6' Goal! Brentford FC have got their heads in front thanks to a Neal Maupay strike.
6' Great play from Romaine Sawyers to set up the goal.
1' The first-half is just kicking off.
A total of 8903 spectators is reported.
The line-ups for today's big match in London are now available.