90+4 FULL TIME!! The referee sounds the final whistle and Liverpool are in to the last 16. Leeds United's long unbeaten record at Elland Road is over in controversial fashion. It finishes Leeds 0 Liverpool 1 at Elland Road
90+2 Liverpool content with passing the ball round in the final few minutes. Gerrard tries a shot on goal but Higgs blocks
90+1 Four minutes of added time!!! The home fans sound pleased, can Leeds get a late equaliser?
90 Skrtel on for Babel. Torres won't play after all
88 Doyle makes way for Showumni
87 At the other end Babel breaks clear of Kisnorbo but blasts the ball over the crossbar
87 Chance for Leeds as Howson breaks on the right and tries to find Beckford but gets too much on it. Johnson chests the ball back to Cavalieri for a Liverpool goal-kick
86 The resulting corner is cleared as Torres prepares to join the action
86 Aurelio takes the free-kick which is deflected for a corner
85 Action all ends - after a goal-mouth scramble for Leeds they concede a free-kick in a dangerous area as Babel is brought down by Kisnorbo
83 Inside the last ten minutes and the Reds are keeping the ball much better now. Leeds, though, continue to press
81 Grella on for Becchio
80 Howson tries a long ball to Beckford who again finds his way through two Liverpool defenders but can't quite get his foot to it as the ball goes out for a goal-kick
79 The sting has been knocked out of Leeds after Ngog's goal and the Reds appear to be controlling the ball now better than they have done throughout the match
78 Kilkenny on for Hughes
77 Gerrard on for Ngog
75 Another chance for the Whites as Michalik finds Johnson with a long ball in. He chests the ball down and from long range gets pace on his shot but Cavalieri collects
73 Leeds on the attack now as Crowe breaks on the right - he tries a long ball in to Beckford but doesn't quite get the right touch on it
71 Johnson on for Degen
69 Leeds find themselves behind despite dominating the match so far. They nearly concede another as Degen breaks on the right but finds nobody in the area
67 Liverpool with the advantage now start to press again as Spearing is brought down in the area. The referee waves play on
65 GOAL!!! Completely against the run of play Mascherano 30-yards out picks up on the rebound from the corner kick and plays the ball through to Ngog - he turns and slots the ball home from close range
64 At the other end Babel breaks and just gets away from the Leeds defenders but Kisnorbo comes back at him and sends the ball out for a corner
62 Chance for Leeds as Johnson hooks the ball across to Beckford but the Leeds striker's attempted volley goes narrowly over the crossbar. Snodgrass looks frustrated on the far post - he looked to have a better shot on goal
60 Mascherano this time falls awkwardly on his back when rising for a header but looks to be ok as the game settles
58 Beckford goes down holding his head - he appears to have been caught by Mascherano. The referee didn't see it though and waves play on
56 Liverpool again struggling to maintain possession as the clock ticks towards the hour mark
54 Foul as Snodgrass is brought down by Mascherano. Free-kick to Leeds and Snodgrass with the delivery tries to find Doyle but the ball goes out of play
52 At the other end Beckford picks up on a long ball in and between two defenders tries the shot but doesn't get enough contact on the ball and Cavalieri clears on the second attempt
50 Grayson's side look in control again then as Liverpool attempt to breah through. Spearing tries a shot on goal but fires it over the crossbar
48 Another chance for Leeds as Crowe plays the ball into Beckford but Liverpool clear. Great link-up play by the Whites
48 Action at the other end and Snodgrass is menacing the Reds back-four. He's been one of the best players on the pitch tonight
but can't quite find a way through on this occasion
47 Riera tries a shot on goal for Liverpool but Kisnorbo blocks
46 Babel and Riera have switched flanks at the start of this second half. No Gerrard or Torres yet - will they make an appearance this evening? Time will tell!
46 The second half is underway at Elland Road and the crowd are as loud as ever! Hopefully we'll see some goals in this 45-minute spell after a gripping first-half
45 HALF TIME!! Leeds will feel hard done by having a goal disallowed early on. They'll no doubt be back out all guns blazing in what is hopefully as entertaining a second half!
43 The cross in finds Riera but Higgs is in the right place to punch it away. There's lots of scrambling on the goal mouth as Leeds eventually clear
42 Jason Crowe gets the second booking when bringing down Ngog
30 yards out resulting in a Liverpool free-kick
41 Kyrgiakos gets the first yellow card of the game for a late challenge on Becchio
40 Spearing tries to break down the centre for the Reds but his run is ground to a halt
38 It's been mostly Leeds so far as the clock ticks away through the first half, just 10-minutes until half-time. Six attempts between the two sides so far and only one on target
36 Still Leeds press through Crow on the right channel but he miss-kicks and fires the ball into the stand
34 Benitez is on his feet now shouting orders to his players who appear to have settled a little more into the game
32 At the other end, Mascherano tries a shot on goal but Kisnorbo blocks as Leeds clear
30 End to end stuff and a chance again for Leeds as Snodgrass links up on the right with Beckford. Fabulous play between the pair as Snodgrass then tries the cross in to Becchio but the ball is palmed clear by Cavalieri
28 Chance for Liverpool as Babel picks it up on the half-way line and gallops past challengers to form something of a chance but his finishing touch has no real pace as Higgs collects
26 Leeds now on the attack again through Snodgrass who has four red shirts around him. Liverpool clear but by no means convincingley
24 Liverpool are controlling the ball much better but still not creating much in the way of attack. Babel on the right tries to thread the ball through to Mascherano but Kisnorbo clears
22 The referee has a word with Johnson over a late challenge on
Degen. The Liverpool midfielder looks ok after the tumble and rises back to his feet
20 Rafa Benitez is on his feet - he's not happy with what he's seen so far
18 The Whites force a corner taken by Snodgrass - better defending by Liverpool and the ball is cleared
16 Leeds continue to press, Liverpool are struggling to keep possession at the moment
14 The Whites, then, have enjoyed the better of the opening quarter and have the crowd behind them now. Liverpool really need to tighten up at the back
12 Leeds would argue that Beckford and Becchio were level when the header came in but as it stands the scoreline remains goalless
11 Leeds on the attack again and controversially have a goal disallowed. The flag is up for offside as Beckford scrambles the ball over the line off a Michalik header but the linesman's flag is up. Becchio may have been the reason for the decision - he looked to intervene as the ball crossed the line
9 Chance for Leeds as Snodgrass breaks on the right to thread a decent ball through to Doyle but he heads it wide
7 Liverpool are controlling the ball much better now as they bid
to silence the Whites' support. Riera tries to force a ball wide to Mascherano but catches Snodgrass in the process and Leeds are awarded a free-kick
6 The corner is taken quickly resulting in open play
5 Babel tries a run down the right hand side but Hughes is there to force a corner. Promising signs for Liverpool
3 Liverpool look a little nervous with the ball, these young players need to settle - only two first-team regulars named in the Reds squad but look at the names on the bench!
2 It's a sell out at Elland Road and the fans are really making their presence known. Beckford heads for goal straight away and looks to be pulled down by Caragher when attempting to channel through the Liverpool defender but the referee waves play on
1 We're underway in the Carling Cup. Can Leeds make it 16 home wins in a row or will Liverpool's second string bring that run to a holt? We'll soon find out!
We'll be underway at Elland Road in a few minutes, stick with us for live commentary throughout!
Referee: Alan Wiley (Staffordshire)
Liverpool: Cavalieri, Degen, Kyrgiakos, Carragher, Dossena, Aurelio, Mascherano, Spearing, Riera, Babel, Ngog. Subs: Reina, Johnson, Gerrard, Torres, Voronin, Plessis, Skrtel.
Leeds: Higgs, Crowe, Kisnorbo, Michalik, Hughes, Howson, Doyle, Johnson, Snodgrass, Beckford, Becchio. Subs: Ankergren, Naylor, Prutton, Kilkenny, Grella, Robinson, Showunmi
The usual suspects line up for Leeds, with regular strike duo Jermaine Beckford and Luciano Becchio up front.
Team news is in!! Torres and Gerrard drop to the bench as expected for Liverpool who start with Cavalieri in goal.
Team news to follow.
Rafa Benitez admits he will be resting the likes of Fernando Torres and Steven Gerrard, but the emphasis is still very much on winning for Liverpool who have claimed victory in their last four games building up to this tie.
Simon Grayson's side have their work cut out against the Reds who, even with a weakened side, pose a serious threat to Leeds' impressive home run.
The Whites have been in emphatic form so far this term, with their superb home record sending them top of League One.
Leeds United go in search of their 16th consecutive home win against old Premier League rivals Liverpool at Elland Road on Tuesday evening.
Live updates will appear here from 1945 BST.