VAR was once again the centre of attention as Liverpool edged to a 1-0 win against Wolves, who had two huge calls go against them
After a , Wolves were again frustrated by the technology at Anfield
 The first review looked at a handball against Adam Lallana, whose knockdown was slotted home by Sadio Mane in the 42nd minute
 The goal was eventually given by VAR after referee Antony Taylor had initially ruled it out
Wolves were already incensed by the decision, then Pedro Neto (45+3) thought he had levelled things up when he fired home deep in first-half injury-time, but VAR ruled it out for a tight offside call against Jonny in the build-up
 Unlike the City game, Wolves were unable to get their revenge in a scrappy second half
Liverpool's win sees them go 13 points clear at the top of the Premier League with a game in hand while Wolves drop a place into eighth on goal difference
Liverpool went close inside four minutes as the warning signs flashed for Wolves
 After some neat play across the top of the box from the hosts, Trent Alexander-Arnold swung a sensational cross into the area, but Mohamed Salah could only fire the effort over the face of goal from close range
The Egypt international was once again involved in the 21st minute, but this time was denied by goalkeeper Rui Patricio
 A sublime long ball from Virgil van Dijk picked out Mane at the top of the area
 He nodded the ball across for Salah, who hammered it goalwards on the volley, but it went straight into the goalkeeper's hands
But VAR threw the end of the first half into turmoil
 Liverpool broke the deadlock in the 42nd minute as another wonderful long ball from Van Dijk was bundled into the path of Mane by the shoulder of Lallana
 The former then slotted home at the near post, but referee Antony Taylor blew his whistle and instantly ruled it out for handball
 However, VAR intervened and after a lengthy review - which looked at the handball and when Taylor had blown - the goal was given to the indignation of the Wolves contingent
There was more to come as Wolves thought they had equalised in the third minute of first half injury-time
 Jonny flashed a cross into the area from the right, which missed everyone inside a packed box, before falling to the unmarked Neto, who swept the ball past Alisson
 He wheeled away in delirious celebration, but it was halted when VAR checked the goal for the tightest of offside decisions
 The 3D lines were back out and adjudged Jonny to be offside by a shoulder, therefore ruling out the goal - the fourth such call seen in the Premier League this weekend
Wolves manager Nuno Espirito Santo was shown a yellow card by Taylor during the second VAR review after his explosive reactions on the touchline but the Portuguese showed little emotion as the half-time whistle blew just after
 Wolves were also angry at a supposed handball from Van Dijk in the build-up to Mane's goal and approached the officials at half-time to question it, but Stockley Park reportedly said the evidence was inconclusive and the strike remained
The second half was a quieter, scrappier affair, with Wolves going close in the 68th minute
 Some uncharacteristically lazy play from Van Dijk allowed Diogo Jota through into the area, leaving the Ballon d'Or nominee in his wake
 The Wolves forward then powered a shot goalwards, but Alisson made a strong save to see the ball behind for a corner
With the memories of the comeback victory against Man City fresh in the mind, it was Wolves who pushed for the next goal as the half wore on
 Substitutes Raul Jimenez, Romain Saiss and Adama Traore all went close - firing wide of the target - as Liverpool clung on for a 17th home league win in a row
After his sensational performance against Leicester on Boxing Day, Alexander-Arnold once again showed his incredible talent against Wolves
 He made eight crosses and created two chances, with 112 touches of the ball in what was another stand-out game
Sky Sports co-commentator Jamie Carragher said: "He's the one who, at times when he's had the ball, has shown real quality in his delivery and has looked a major threat going forward
 we always say the same thing, he can improve defensively and has been fortunate to get away with it a couple of times today
" "It was a tough game - I expected it to be honest
 If there is a team who is not fussed about playing two games in 48 hours, it is Wolves
 Nuno has a sensational bunch of players there and he doesn't make a lot of changes
 They play Thursday-Sunday-Thursday all throughout the season so they are used to a tough rhythm
"In the first half there were a lot of moments when we controlled the game really well, scored the goal which then looked a bit exciting because of VAR
 But for me, in the first moment, it was not handball
 We have already had an armpit offside this year and for me, it was a clear shoulder from Adam [Lallana], but it took a while, which you can imagine is not too cool for Wolves
"The next goal I didn't see that there was anybody in an offside position, but we were surprised ourselves but then they show that the guy who crossed the ball is offside then that's what VAR is there for
 It took a while in the end but it gave them a bit of momentum
 They were really on their toes, really on fire
"VAR is about decision making
 I would prefer if referees went to the screen because it is directly next to us and never used, I don't know exactly why
 Especially with the first situation, it would have helped because if it is a tight offside with a small margin and it takes a while until the lines are there then I can understand it, but with the possible handball, I don't understand it because it would have gone quicker [by going to the screen] I think, but that's how we do it in England and we cannot change that
" "They fought very hard, I think it was a very good game
 In the first half Liverpool were very strong, they are a team with immense quality, and I thought we controlled but we didn't have the ball so much
 The second half was much better and that's what is the good part - the reaction we had, the way we did things in the second half makes us so proud in such a tight schedule that we have, the display of energy that we had was amazing
"I have to apologise, I always have a word about the work of the referees, but today, I don't feel like anything I can say will help
"Anfield is amazing, but they were celebrating a non-goal - it doesn't make sense
 The referee should sustain their decisions because there is a referee miles away taking decisions of a lot of things that are happening here
 Who feels the game? Who is inside of the game? Who feels the flow of the game? The distances of the game, the intensity of the actions, it is all from the referee
""I just don't get it
 We're in the entertainment business
 What we're doing is denying the people the enjoyment of goals
"What we should do is say that if any part of an attacker is in an onside position they can't be given offside
 We cannot go on like this
 There's too much frustration going on
""I think Wolves have been one of the stories of the season
 They started really poorly and everyone was blaming the Europa League, saying they have to dismiss it, get out of it, which we hear so often, but they've actually stayed in it, qualified and are back in the middle of the table
"We talk about Sheffield United a lot this season because they are new to the Premier League, but what Wolves have done with European commitments, the small squad that they've had - I think they've only used 19 players in the Premier League - I think the manager has done some job
"Liverpool will be back at Anfield on Thursday 2 January as they host Sheffield United in the Premier League (kick-off 8pm)
 They will then host local rivals Everton in the FA Cup on Sunday 5 January (kick-off 4
01pm)
For Wolves, they travel to Watford on New Year's Day (kick-off 3pm) before welcoming Manchester United in the FA Cup on Saturday 4 January (kick-off 5
31pm)
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