SUBSTITUTIONpublished at 21:20 Greenwich Mean Time 6 February
Plymouth 0-1 Leeds
Another change for Plymouth as 18-year-old Caleb Roberts comes on for Matthew Sorinola.
Use play icon at top of page to watch BBC One coverage of Plymouth v Leeds or audio icons to listen to BBC radio commentaries from all three ties
FT: Plymouth Argyle 1-4 Leeds United - Gnonto breaks deadlock; Galloway levels before Summerville, Rutter & a Hardie OG in extra time
Leeds will face Chelsea or Aston Villa in fifth round
FT: Coventry City 4-1 Sheffield Wednesday - Palmer opens scoring, Cadamarteri levels before O'Hare & Wright set up home tie against sixth-tier Maidstone
FT: Southampton 3-0 Watford - Mara scores twice & Adams adds third to secure Saints a trip to Liverpool
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Michael Emons and Gary Rose
Plymouth 0-1 Leeds
Another change for Plymouth as 18-year-old Caleb Roberts comes on for Matthew Sorinola.
Coventry 4-1 Sheffield Wednesday
Coventry City, FA Cup winners in 1987, are heading into the fifth round for the first time since 2017-18, when they lost 3-1 at Brighton.
The Sky Blues last made the quarter-finals in 2008-09, losing 2-0 at home to Chelsea, and will fancy their chances of making the last eight again as they are set to entertain National League South outfit Maidstone United on 26 February.
Plymouth 0-1 Leeds
Freddie Issaka is straight into the action and goes down inside the box as he tries to get past Sam Byram. There's some shouts for a penalty but looking at the replay Issaka just slipped.
Plymouth 0-1 Leeds
Joe Rodon is booked as he stops Callum Wright braking away for Plymouth.
Leeds boss Daniel Farke then makes a couple of changes as 17-year-old Archie Gray comes on for Glen Kamara while Joe Gelhardt replaces goalscorer Wilfried Gnonto.
Freddie Issaka replaces Wright for Plymouth.
Plymouth 0-1 Leeds
It is such a different half to the first. In the opening 45 minutes Plymouth were well in it and had good chances, this half it has been all Leeds.
Plymouth 0-1 Leeds
Matthew Upson
Former England defender on BBC One
Gnonto gets his head down and hits the target. You can't ask for much more than that.
Wilfried Gnonto (66 mins)
The visitors grab the lead!
Wilfried Gnonto has been the big danger for Leeds and he gets the goal his performance deserves as he stops Glen Kamara's pass on the edge of the box and then drives in a strong finish.
Plymouth 0-0 Leeds
Matthew Upson
Former England defender on BBC One
Plymouth at the moment are not attacking at all.
Sekou Mara
Two goals in six minutes for Sekou Mara and that should be enough to set up a fifth-round tie against Liverpool at Anfield.
This is some goal too. Tyler Dibling is heavily involved as he makes a fantastic break from inside the Saints half, eventually it ends with Che Adams setting up Mara, who blasts home from 20 yards out.
Haji Wright
And another!
Coventry have made a sensational start to the second half. Jay Dasilva was involved in their third goal and produces a lovely cross from the left flank and it is met by Haji Wright's bullet header at the back post.
Barring an incredible turnaround, it will be the Sky Blues entertaining sixth tier Maidstone United in round five, for a place in the quarter-finals.
Callum O'Hare
Jay Dasilva starts the move by winning possession and Callum O'Hare gets his second in a few minutes with a fine, curled finish into the corner.
Plymouth 0-0 Leeds
Matthew Upson
Former England defender on BBC One
I really like that move from Joseph. He knows what's around him and he gets his shot off quickly.
Sharp play from the centre forward.
Plymouth 0-0 Leeds
And now Mateo Joseph turns before seeing his low effort take a slight deflection to go just wide of the post.
Leeds have a couple of corners but both come to nothing.
Sekou Mara
The deadlock is broken at St Mary's. Che Adams produces a cute touch to set up Sekou Mara, who hits it low, first time and into the corner of the net.
The Saints heading to Anfield as it stands.
Coventry 2-1 Sheffield Wednesday
Kasey Palmer is looking a real handful. He gets the ball 30 yards out, jinks past a man and shoots low at goal, but just wide.
Plymouth 0-0 Leeds
Plymouth are throwing themselves in front of shots as Joël Piroe's low drive is blocked.
Leeds have come out much the better side in this second half.
Plymouth 0-0 Leeds
Leeds are pressing now as they look to try and get the opener.
They have some firepower on the bench and I wouldn't be surprised if Daniel Farke makes changes soon.
Callum O'Hare
Kasey Palmer scored the first for Coventry and now has an assist. He does so well to create some space and find Callum O'Hare, he sets himself, spins and fires in his eighth goal of the season.
Just as happened in the first half, the Sky Blues strike early on.
Plymouth 0-0 Leeds
Matthew Upson
Former England defender on BBC One
When Anthony gets those feet moving, he goes past players with ease.
Plymouth have done well with their shape and have not left any holes.
Southampton 0-0 Watford
And Southampton get the second half started a bit later than the other two matches. All games need to be sorted out tonight so at the moment we're heading for three lots of extra-time.