90' David Webb blows to end the match. The final score is 2 - 0.
85' Ben Pearson for Preston North End has been booked by David Webb and receives a first yellow card.
84' Derby County's Bradley Johnson has been booked in Derby.
81' Alex Neil (Preston North End) is making a third substitution, with Louis Moult replacing Callum Robinson.
80' Frank Lampard is making the team's second substitution at Pride Park Stadium with Florian Jozefzoon replacing Mason Bennett.
78' Goal! Derby County extend their lead to 2 - 0 thanks to a Richard Keogh header.
73' At Pride Park Stadium, Mason Mount has been yellow-carded for the home team.
68' Brandon Barker is replacing Lukas Nmecha for the away team.
68' Tom Barkhuizen is replacing Graham Burke for Preston North End at Pride Park Stadium.
49' The home team have replaced Joe Ledley with Bradley Johnson. This is the third substitution made today by Frank Lampard.
46' The second-half has started.
45' The first-half has come to a close in Derby.
38' Mason Mount puts the ball in the net and the home team now lead 1 - 0.
34' Joe Ledley (Derby County) has received a yellow card from David Webb.
30' Derby County make their first substitution with Andre Wisdom replacing Jayden Bogle.
1' The match is underway at Pride Park Stadium.
The official line-ups for today's match are out.