The two previous meetings at Anfield ended in 4-0 and 3-1 defeats for Arsene Wenger's Arsenal teams, but there is a fresh optimism around the club after a successful transfer window.
The central defender has been without a club since leaving Championship (second-tier) side Aston Villa following their playoff defeat by Fulham at Wembley Stadium last season.
Arsenal manager Arsene Wenger was surprised by his former striker Nicklas Bendtner's move to second-tier side NottinghamForest, but hoped it would revive the Dane's stalled career.
Rui Patricio saved three penalties as Wolverhampton Wanderers defeated English Premier League champions Manchester City to claim the Premier League Asia Trophy 3-2 in a penalty shootout.
'I can't give you a time but we will get there. We have given ourselves a big, big uphill task to get in the top four, never mind the top six'
Holders Arsenal's long unbeaten run in the FA Cup continued but they were frustrated by stubborn Championship leaders Hull City on Saturday, drawing 0-0 in a dreary fifth-round tie at the Emirates Stadium.
Manchester City shook off the impact of a COVID outbreak in their ranks to outclass Chelsea 3-1 at Stamford Bridge
'The pandemic has caused football to change a lot, and for the worse. You can see it in the matches, and I hope this all ends soon and we can get fans back into the stadiums and return to normality.'
News of all that's transpired on and off the football field
Paolo Di Canio was forced out of Sunderland after a player revolt at the Italian's abrasive management style, media reported on Tuesday.
Sergio Aguero struck twice as Manchester City moved into second place in the Premier League, two points behind leaders Liverpool, with a 3-1 win at Bournemouth on Sunday. Just three weeks into the new season and last year's top two clubs are already perched at the top of the table.
Allowing independent panels to punish players retrospectively for diving and other infringements would be a "disaster", according to Chelsea manager Jose Mourinho.
FA Cup holders Arsenal have been drawn against runners-up Hull City, a repeat of last year's enthralling final, in this season's third round after the draw was made on Monday.
Former Real youth player Joselu pulled a goal back for Alaves in the 59th minute, powering in a header from a free kick, but Benzema rounded off the victory for second-placed Real with an exquisite solo run and goal in the 70th minute.
Images from EPL matches played on Saturday.
Villa's chief executive Christian Purslow said 10 first-team players are among 14 positive cases of coronavirus at the club.
Five talking points from the Premier League weekend:
Images from Sunday's action in the Premier League.
Arsenal extend Aubameyang stay with new three-year deal
Goals from Curtis Davies and Robert Koren earned HullCity a place in the FA Cup quarter-finals with a 2-1 replay win at home to Brighton and Hove Albion on Monday.
Substitute Alexandre Lacazette ended his goal drought as Arsenal secured their first English Premier League win since New Year's Day with a 4-0 victory over Newcastle United at the Emirates Stadium on Sunday. Lacazette had gone nine games in all competitions without a goal before he found the target with a mis-hit shot in the final moments of the game. The win moves Arsenal up to tenth position and will give them hope they can make a late push towards European qualification for next season.
Tottenham Hotspur missed the chance to move up to provisional fourth place in the Premier League after relegation-threatened Newcastle United held them to a 2-2 draw with a late equaliser from substitute Joe Willock at St James' Park on Sunday. Images from EPL matches played on Sunday.
England under-21 coach Gareth Southgate looks likely to be put in temporary charge of the national team after the resignation of Roy Hodgson following the side's Euro 2016 exit, British media reported on Wednesday.
News of all that's transpired on and off the football field
Arsenal, who fired Unai Emery as manager last week and appointed former player Freddie Ljungberg as caretaker boss, now sit 10th in the table on 19 points, with Brighton a single point behind and three places below them.
Hull City edged towards Premier League safety while Wigan Athletic, will play in the third tier of English football.
News of all that's transpired on and off the football field
Leicester City's Premier League title defence got off to a terrible start as they were beaten 2-1 at promoted Hull City, who shrugged off an injury crisis to shock the champions on the opening day of the new season on Saturday
Images from Sunday's action in the Premier League.
Images from the English Premier League matches played on Sunday.
Newcastle United manager Alan Pardew faces a hefty fine and a touchline ban after being sent off for headbutting Hull City midfielder David Meyler during his side's 4-1 win at the KC Stadium on Saturday.
For Manchester United, the answer to a slump in form or a crisis of confidence comes in 50 pound notes. Millions of them.
IMAGES from the English Premier League matches played on Sunday
Liverpool's dream run was demolished in the most unlikely fashion by strugglers Watford on Saturday in what must be considered the most extraordinary reverse of the entire Premier League season. On the evening when the European champions were expected to complete the best sequence in the history of English football's top-flight with a 19th straight league victory, they were instead hammered 3-0 by the team lying one from bottom. Images from the EPL matches played on Saturday.
English third-tier club Sheffield United kept alive their FA Cup dream on Sunday when two goals in as many minutes gave them a 2-0 victory over Charlton Athletic and a place in the semi-finals.
United down Newcastle after Saints stun Chelsea on a dramatic night in the English Premier League.
As England begin the search for their fifth new manager in 10 years following their humiliating exit from Euro 2016, there appear more unemployed former holders of the job than serious contenders to replace Roy Hodgson.
Premier League Hull City were given a fright as they had to come from behind twice to beat obstinate third tier side Sheffield United 5-3 in the FA Cup semi-final at Wembley on Sunday to reach the final for the first time.
Newcastle grabbed a point to leave City manager Pep Guardiola frustrated.
Jose Mourinho will forget what has gone on for the last three disappointing seasons at Manchester United, he said in his first interview after being installed as manager on Friday.