xG, big chances, touches and duels are ESPN's numbers; other sites' models can differ a little.
ESPN has no formation for this match, so here are the line-ups as a list.
Palace will rue their luck after that first-half scramble but that touch of Kewell class made all the difference. A great week for Harry and Tel gets the last laugh on the bitter Palace fans
Full-time! Leeds survive for a hard-earned 2-1 victory and head into the quarter-finals
One last chance as Derry curls it into the box, but Seth Johnson heads clear under fearsome pressure
Akinbiyi fails to control at the edge of the box. Groans from the home fans, but their team win a freekick 35 yards out on the left
Gray streaks past Mills down the left to cross but Riihilahti overstretches in trying to volley and Leeds clear again
Harte's turn to drive the ball upfield after Andrew Johnson puts pressure on down the right flank
Radebe thumps clear from Mullins' high ball
ESPN has no formation for this match, so here are the line-ups as a list.
xG, big chances, touches and duels are ESPN's numbers; other sites' models can differ a little.
Palace will rue their luck after that first-half scramble but that touch of Kewell class made all the difference. A great week for Harry and Tel gets the last laugh on the bitter Palace fans
Four minutes to be added as Milner holds it up on the left corner
The last resort? Here comes Ade Akinbiyi to replace defender Powell
Kelly half-clears but Freedman surges back, driving it across goal. Ping-pong in the Leeds box but they can clear - breathlessly
Duberry heads clear as another high ball arrives at the edge of the box, but Palace press and win a freekick wide on the right.
Powell's up again, and it's a drop-ball which Kelly strokes up to Palace keeper Berthelin
Now Alan Smith leaves the field - defender Lucic takes his place as Venables looks to close out the final few minutes
Harte penalised for a foul on Black - Duberry scrambles the freekick behind. It's into the mixer again but Powell goes down in some pain after a clash of heads
Now Derry's ball ricochets off Kelly for a Palace corner on the left. Black's at the far post for Derry's take - but driving it high and wide
Palace press though and Johnson goes wide to send a perfect ball to the far post for Freedman, arriving late. But Kelly gets a foot in to deny the shooting chance and Robinson gathers
But the new substitute's first touch is a poor one and Leeds can volley away
Radebe concedes a throw. Here comes Palace striker Freedman to replace Butterfield
Duberry holds off Andrew Johnson in the corner
And that's his last contribution... on comes Nick Barmby, returning from injury
That caps a great week for the Socceroo and matched anything he did against England in midweek
The visitors break and Kewell bursts in from the right, driving past Mullins to hit a wonderful left-footer past Berthelin for a stunning second goal. 2-1 Leeds
Now Johnson threatens at the edge of the box. Derry tries to follow up but loses out to Radebe
Gray does well to cross despite Mills' presence, but Robinson can collect
Radebe chips clear under pressure from Black. Mills looks for Kewell on the right, but the Australian raises an arm on Granville. Nothing malicious, but a freekick nonetheless
Leeds' Smith does a bit better from similar range - but again not the strike he was looking for
Ambitious strike from Adebola - high and wide from 30 yards
Smith looks to release Kewell down the Leeds left, but Powell gets there first
Granville hammers left-footed, bringing a good save from Robinson, who gathers on the half-volley moving to his left
Harte brings down Andrew Johnson, 25 yards out on the right
Kelly finds Mills running into space on the inside-right. The England man hits powerfully and Berthelin saves awkwardly with his legs
Now Johnson bustles his way past Radebe, forcing Robinson into a sharp save at the near post. Leeds half clear the corner - but Granville strikes weakly from outside the box. Easy for the Leeds keeper
Andrew Johnson gets to the byeline. Leeds only half clear and Black strikes across goal - just out of Gray's reach at the far post. Goalkick
Here comes James Milner - replacing Okon. The ever-combative Smith drops into midfield
Mills surges forwarding, finding Kelly, who wins a throw. Mullins fails to clear Okon's hopeful cross and Mills is onto hit - but no power behind the shot.
The Aussie hero of midweek looks to make amends but his cross from wide on the left only finds keeper Berthelin. Leeds are missing Viduka's presence and aerial threat
Smith releases Harte on the overlap - but a poor cross from the Irishman. Leeds press again, but Kewell loses out to Derry and takes retribution. Another Leeds booking
Respite for Leeds as Adebola gets penalised, but Smith flicks on Robinson's long ball straight to Palace keeper Berthelin
Now Duberry gets cautioned for a crunching tackle from behind on Andrew Johnson
Again Black creates problems - almost knocking the ball past the last defender but Radebe gets a foot in
Seth Johnson and Riihilahti square up after a robust challenge from the Leeds man. Yellow card
Black threatens again, turning to shoot from the edge of the box on the inside left. But straight into Robinson's chest
Leeds counter and Powell and co have to be sharp to deny Smith. Then a blow for Palace as the injured Symons leaves the field with a hamstring problem. On comes Granville
Palace still attack though. Adebola strikes but it's easy for Robinson
Mills cuts out Gray's through-ball and then Kelly has to be strong to withhold Derry's muscular challenge
Radebe does well to rob Black on the Palace right, but the home side press again
Black does well on the right but Gray miscontrols with the goal at his mercy after the cross had drifted over Riihilahti
Palace restart, hoping to build on their great recovery from Kelly's opener. Duberry makes an early error - attacking throw for Palace
And that's it for an explosive 45 minutes... A brilliant equaliser from Gray immediately followed Kelly's sharply-taken opener, but Palace can feel aggrieved at not being in front after that goalmouth scramble. 1-1 at the break
Smith is offside as Radebe hits over the top from deep
Two minutes to be added for stoppages. A second poor clearance of the half from Berthelin but Leeds fail to punish him
Palace with their tails up, but Kewell surges forward for Leeds. Wilcox is in support but he strikes weakly. Berthelin watches it roll harmlessly wide
Looked like the ball crossed the line and Duberry might even have handled. But it was split-second stuff and the ref, as we know, has no benefit of action replays
Butterfield springs the offside trap - Black hits first-time but Robinson makes a point-blank save. Johnson's there for the follow-up but Duberry and Mills somehow keep it out. Absolute bedlam in the Leeds goalmouth
Palace break and Andrew Johnson follows Gray's example with a drive from range - but across the face of goal
Wilcox seizes on a loose ball to find Smith outside the box for a smack at goal. Powell blocks bravely
A screaming strike from the hero of Anfield... Leeds get a corner of their own but no-one is in the box for Harte's delivery from the right
Derry's take drops to the far side for Gray to unleash a magnificent left-footed volley into the far corner. 1-1!
Palace shellshocked but they win a corner on the right
The Palace keeper completely caught out - great thinking and an equally good strike from Kelly
Berthelin is still setting his wall as Kelly curls a beauty into the top right corner. 1-0 Leeds!
Black almost breaks past Duberry but the defender recovers to clear. Leeds break and Derry brings down Smith in range...
Mills penalised for a tussle with Mullins wide out, deep in Palace territory
Duberry clears awkwardly after Butterfield's cross. Palace press, Seth Johnson crunches into Derry, but play goes on for Gray to hit at goal. Deflected but no corner awarded
Kewell finds Smith on the inside-left. Leeds probe around the box but Mills' final ball is disappointing. Berthelin collects
Powell intercepts as Kelly darts into the box looking for Wilcox's pass from the left
Palace force their way down the left with a series of throws. Duberry heads Butterfield's cross clear but Gray crosses for Andrew Johnson and Robinson is out quickly to gather at the striker's feet, near post
The visitors beginning to threaten more and Mills, looking to repeat his Bolton heroics, breaks in from the right flank to unleash a powerful left-footed drive. Just drifting high and wide though
Duberry fouls Black but Palace waste the freekick. Leeds break and Powell has to be alert to head Harte's cross clear from the six-yard box
Now Black crosses low from the right but Duberry side-foots clear
Adebola surges through midfield after Leeds concede possession. Danger - but Johnson on the inside-left is just offside for the final pass
Mills pokes one through for Kewell to fire at goal. Berthelin blocks but Butterfield has to be sharp to hoof clear under pressure
Adebola's flick-on finds Andrew Johnson down the right - but Duberry gets across. Then keeper Robinson is out to collect after Butterfield's long throw
Powell looks for Adebola with the long ball but Leeds are there in force
Riihilahti gets caught late by Seth Johnson. Freekick to Palace in midfield
Kewell almost latches on to a poor clearance from Palace keeper Berthelin, but Mullins and Symons close in quickly
Now Mills cuts inside to find Smith, who lays off to Kewell for an ambitious drive at goal - but always going wide
Poor touch from Okon gifts Palace a throw but Mills soon wins the ball back
Excellent hold-up play from Smith after Robinson's clearance but Riihilahti crashes in to rob the striker
Now Johnson strays offside as Palace build
Wilcox looks for Gary Kelly making an unusual break from right to left, but it's offside
Now Duberry uses his bulky frame to muscle Black out of it - another Leeds goalkick
Johnson, on another run, loses control wide out and the ball runs out of play for a Leeds goalkick
Wilcox penalised is he rises for a long ball to the left side
Johnson threatens again down the right but this time Harte is there and Leeds win the throw
Radebe gets accross to halt Johnson's progress. Throw-in to Palace
Black has another go after Gray cuts in from the left for Palace - but this time the white shirts gather to block
Straight up to the other end where Black hits a low drive which Robinson has to be sharp for. A bright start in the London sunshine
Leeds get us underway and immediately Smith cracks a left-footed volley over the top of Berthelin's goal
Finally ready to get underway at Selhurst as El Tel gets a hostile reception from the home crowd
Kick-off delayed by 15 minutes to 13.15 GMT due to crowd congestion. A familiar theme...
Terry Venables could hardly be termed popular in these parts so Leeds face a tough test at Selhurst Park when they face Liverpool's conquerors in Crystal Palace.
Full-time! Leeds survive for a hard-earned 2-1 victory and head into the quarter-finals
One last chance as Derry curls it into the box, but Seth Johnson heads clear under fearsome pressure
Akinbiyi fails to control at the edge of the box. Groans from the home fans, but their team win a freekick 35 yards out on the left
Gray streaks past Mills down the left to cross but Riihilahti overstretches in trying to volley and Leeds clear again
Harte's turn to drive the ball upfield after Andrew Johnson puts pressure on down the right flank
Radebe thumps clear from Mullins' high ball
Four minutes to be added as Milner holds it up on the left corner
The last resort? Here comes Ade Akinbiyi to replace defender Powell
Kelly half-clears but Freedman surges back, driving it across goal. Ping-pong in the Leeds box but they can clear - breathlessly
Duberry heads clear as another high ball arrives at the edge of the box, but Palace press and win a freekick wide on the right.
Powell's up again, and it's a drop-ball which Kelly strokes up to Palace keeper Berthelin
Now Alan Smith leaves the field - defender Lucic takes his place as Venables looks to close out the final few minutes
Harte penalised for a foul on Black - Duberry scrambles the freekick behind. It's into the mixer again but Powell goes down in some pain after a clash of heads
Now Derry's ball ricochets off Kelly for a Palace corner on the left. Black's at the far post for Derry's take - but driving it high and wide
Palace press though and Johnson goes wide to send a perfect ball to the far post for Freedman, arriving late. But Kelly gets a foot in to deny the shooting chance and Robinson gathers
But the new substitute's first touch is a poor one and Leeds can volley away
Radebe concedes a throw. Here comes Palace striker Freedman to replace Butterfield
Duberry holds off Andrew Johnson in the corner
And that's his last contribution... on comes Nick Barmby, returning from injury
That caps a great week for the Socceroo and matched anything he did against England in midweek
The visitors break and Kewell bursts in from the right, driving past Mullins to hit a wonderful left-footer past Berthelin for a stunning second goal. 2-1 Leeds
Now Johnson threatens at the edge of the box. Derry tries to follow up but loses out to Radebe
Gray does well to cross despite Mills' presence, but Robinson can collect
Radebe chips clear under pressure from Black. Mills looks for Kewell on the right, but the Australian raises an arm on Granville. Nothing malicious, but a freekick nonetheless
Leeds' Smith does a bit better from similar range - but again not the strike he was looking for
Ambitious strike from Adebola - high and wide from 30 yards
Smith looks to release Kewell down the Leeds left, but Powell gets there first
Granville hammers left-footed, bringing a good save from Robinson, who gathers on the half-volley moving to his left
Harte brings down Andrew Johnson, 25 yards out on the right
Kelly finds Mills running into space on the inside-right. The England man hits powerfully and Berthelin saves awkwardly with his legs
Now Johnson bustles his way past Radebe, forcing Robinson into a sharp save at the near post. Leeds half clear the corner - but Granville strikes weakly from outside the box. Easy for the Leeds keeper
Andrew Johnson gets to the byeline. Leeds only half clear and Black strikes across goal - just out of Gray's reach at the far post. Goalkick
Here comes James Milner - replacing Okon. The ever-combative Smith drops into midfield
Mills surges forwarding, finding Kelly, who wins a throw. Mullins fails to clear Okon's hopeful cross and Mills is onto hit - but no power behind the shot.
The Aussie hero of midweek looks to make amends but his cross from wide on the left only finds keeper Berthelin. Leeds are missing Viduka's presence and aerial threat
Smith releases Harte on the overlap - but a poor cross from the Irishman. Leeds press again, but Kewell loses out to Derry and takes retribution. Another Leeds booking
Respite for Leeds as Adebola gets penalised, but Smith flicks on Robinson's long ball straight to Palace keeper Berthelin
Now Duberry gets cautioned for a crunching tackle from behind on Andrew Johnson
Again Black creates problems - almost knocking the ball past the last defender but Radebe gets a foot in
Seth Johnson and Riihilahti square up after a robust challenge from the Leeds man. Yellow card
Black threatens again, turning to shoot from the edge of the box on the inside left. But straight into Robinson's chest
Leeds counter and Powell and co have to be sharp to deny Smith. Then a blow for Palace as the injured Symons leaves the field with a hamstring problem. On comes Granville
Palace still attack though. Adebola strikes but it's easy for Robinson
Mills cuts out Gray's through-ball and then Kelly has to be strong to withhold Derry's muscular challenge
Radebe does well to rob Black on the Palace right, but the home side press again
Black does well on the right but Gray miscontrols with the goal at his mercy after the cross had drifted over Riihilahti
Palace restart, hoping to build on their great recovery from Kelly's opener. Duberry makes an early error - attacking throw for Palace
And that's it for an explosive 45 minutes... A brilliant equaliser from Gray immediately followed Kelly's sharply-taken opener, but Palace can feel aggrieved at not being in front after that goalmouth scramble. 1-1 at the break
Smith is offside as Radebe hits over the top from deep
Two minutes to be added for stoppages. A second poor clearance of the half from Berthelin but Leeds fail to punish him
Palace with their tails up, but Kewell surges forward for Leeds. Wilcox is in support but he strikes weakly. Berthelin watches it roll harmlessly wide
Looked like the ball crossed the line and Duberry might even have handled. But it was split-second stuff and the ref, as we know, has no benefit of action replays
Butterfield springs the offside trap - Black hits first-time but Robinson makes a point-blank save. Johnson's there for the follow-up but Duberry and Mills somehow keep it out. Absolute bedlam in the Leeds goalmouth
Palace break and Andrew Johnson follows Gray's example with a drive from range - but across the face of goal
Wilcox seizes on a loose ball to find Smith outside the box for a smack at goal. Powell blocks bravely
A screaming strike from the hero of Anfield... Leeds get a corner of their own but no-one is in the box for Harte's delivery from the right
Derry's take drops to the far side for Gray to unleash a magnificent left-footed volley into the far corner. 1-1!
Palace shellshocked but they win a corner on the right
The Palace keeper completely caught out - great thinking and an equally good strike from Kelly
Berthelin is still setting his wall as Kelly curls a beauty into the top right corner. 1-0 Leeds!
Black almost breaks past Duberry but the defender recovers to clear. Leeds break and Derry brings down Smith in range...
Mills penalised for a tussle with Mullins wide out, deep in Palace territory
Duberry clears awkwardly after Butterfield's cross. Palace press, Seth Johnson crunches into Derry, but play goes on for Gray to hit at goal. Deflected but no corner awarded
Kewell finds Smith on the inside-left. Leeds probe around the box but Mills' final ball is disappointing. Berthelin collects
Powell intercepts as Kelly darts into the box looking for Wilcox's pass from the left
Palace force their way down the left with a series of throws. Duberry heads Butterfield's cross clear but Gray crosses for Andrew Johnson and Robinson is out quickly to gather at the striker's feet, near post
The visitors beginning to threaten more and Mills, looking to repeat his Bolton heroics, breaks in from the right flank to unleash a powerful left-footed drive. Just drifting high and wide though
Duberry fouls Black but Palace waste the freekick. Leeds break and Powell has to be alert to head Harte's cross clear from the six-yard box
Now Black crosses low from the right but Duberry side-foots clear
Adebola surges through midfield after Leeds concede possession. Danger - but Johnson on the inside-left is just offside for the final pass
Mills pokes one through for Kewell to fire at goal. Berthelin blocks but Butterfield has to be sharp to hoof clear under pressure
Adebola's flick-on finds Andrew Johnson down the right - but Duberry gets across. Then keeper Robinson is out to collect after Butterfield's long throw
Powell looks for Adebola with the long ball but Leeds are there in force
Riihilahti gets caught late by Seth Johnson. Freekick to Palace in midfield
Kewell almost latches on to a poor clearance from Palace keeper Berthelin, but Mullins and Symons close in quickly
Now Mills cuts inside to find Smith, who lays off to Kewell for an ambitious drive at goal - but always going wide
Poor touch from Okon gifts Palace a throw but Mills soon wins the ball back
Excellent hold-up play from Smith after Robinson's clearance but Riihilahti crashes in to rob the striker
Now Johnson strays offside as Palace build
Wilcox looks for Gary Kelly making an unusual break from right to left, but it's offside
Now Duberry uses his bulky frame to muscle Black out of it - another Leeds goalkick
Johnson, on another run, loses control wide out and the ball runs out of play for a Leeds goalkick
Wilcox penalised is he rises for a long ball to the left side
Johnson threatens again down the right but this time Harte is there and Leeds win the throw
Radebe gets accross to halt Johnson's progress. Throw-in to Palace
Black has another go after Gray cuts in from the left for Palace - but this time the white shirts gather to block
Straight up to the other end where Black hits a low drive which Robinson has to be sharp for. A bright start in the London sunshine
Leeds get us underway and immediately Smith cracks a left-footed volley over the top of Berthelin's goal
Finally ready to get underway at Selhurst as El Tel gets a hostile reception from the home crowd
Kick-off delayed by 15 minutes to 13.15 GMT due to crowd congestion. A familiar theme...
Terry Venables could hardly be termed popular in these parts so Leeds face a tough test at Selhurst Park when they face Liverpool's conquerors in Crystal Palace.