45 min: Sancho is sent barrelling down the right touchline by Tielemans. He rolls the ball into the centre. Watkins opens his body with a view to sidefooting home … only for Saliba to slide in and poke the ball away from his toe at the very last nanosecond. What an intervention! The flag pops up for offside on Sancho, so it kind of doesn’t matter, but Saliba wasn’t to know that at the time. Magical defending.

44 min: Mikel Arteta steps out of his technical area once too often, and the referee Darren England comes across to have a word. The crowd holler and hoot, but in fairness the exchange between manager and referee is civil, approaching jovial. Smiles all round, and there’s no card.

43 min: Martinez and Gyokeres collide under a high ball in the Villa box, the former fluffing a catch, the latter extending a leg. It’s six of one, etc., but the decision goes in the keeper’s favour. You can just imagine how that’s gone down with the crowd.

41 min: Onana thinks Merino deliberately kneed him in the back of the head as the pair tangled on the halfway line. So he gently shoves Merino over. Before the referee arrives to tell them to act their age, Trossard splits the pair and issues the instruction instead.

40 min: Saliba knees Buendia in the coccyx as the pair contest a ball in midfield. Accidental, but still, that’s going to hurt. Ooyah. Oof.

39 min: Arsenal haven’t achieved much in the final third of the pitch. But at least they’ve stopped Villa parading up the middle of the park, which they did on several occasions between the 10th and 20th minutes. The visitors haven’t done a whole lot in attack since.

37 min: Saka again with the cheeky leg-hang, this time stopping Digne advancing down the left. He’s a saucy one.

35 min: This is much better from Arsenal. Trossard sashays in from the left and curls a glorious ball towards Gyokeres, diving in at the near post. Gyokeres fires a header wide left and high … but not by very much. That was closer to the top corner than it looked on first viewing, and had he planted that one home, it’d have been quite the finish. He’s not had many touches in this game so far, but he’s gone close on a couple of occasions.

34 min: Gyokeres cuts in from the left, entering the box before driving low and hard. But there are so many players in the way. The ball bagatelles around a bit before it’s skelped clear.

33 min: Digne can’t beat the first man, Gyokeres, and the striker blooters clear. This game was very open for a while; not so much now. “The BBC are reporting that geologists are investigating the reported appearance in north London of a Declan Rice-shaped hole,” quips Alan Baverstock, because somebody had to.

32 min: Tielemans wrestles Merino to the ground 35 yards from the Villa goal. Odegaard swings a dismal free kick into the box, and it’s easily claimed by Martinez, who sets Sancho off on the counter. Sancho wins a corner out on the right. Digne to take.

30 min: Saka carelessly loses possession on the edge of the Villa box. Morgan begins a run upfield. Saka sticks out a cynical leg to trip him, and is very fortunate not to go into the book. Morgan not happy.

29 min: Onana is fine to continue, having stretched out his hamstring.

28 min: Onana is back up, and walking to the touchline under his own steam. Now it’s Unai Emery’s turn to pace up and down in the frantic style.

27 min: Onana is down, shaking his head. On comes the physio. McGinn warms up, just in case. While the game is paused, Arteta gathers his men and issues some beneficial advice.

26 min: Mikel Arteta is prowling the touchline in an agitated fashion. Yes, yes, but this time he’s particularly animated. His team aren’t clicking. He has concerns.

24 min: Buendia rolls a pass infield from the left for Morgan. There’s some weight behind it, and Morgan does so well to stun it, take it in his stride and glide off with it in one smooth motion. He’s such an elegant player in flight. The move comes to nothing, but sometimes that’s not the point.

23 min: Trossard diddles in from the left flank and threads a shot towards the bottom left from the edge of the box. It’s on target but at a slow trundle. Easy for Martinez.

21 min: The xG so far. Arsenal 0.17, Villa 0.54.

20 min: Timber has a whack from distance. It’s blocked by Lindelof. The ball comes back into the Villa mixer but Odegaard can’t get a shot away from the penalty spot, then Trossard handles. Better from Arsenal, though their bar has been set low early doors.

18 min: Two efforts from Watkins in two minutes. First up he thinks about catching Raya off his line, 40 yards out, but Gabriel sticks out a leg to deflect the shot away from danger. Then the striker stands up Saliba as he dribbles in from the left, but his curler towards the far corner floats harmlessly wide. Some mutterings in the home crowd. Arsenal are living extremely dangerously.

16 min: Konsa sprays a long diagonal towards Buendia, who is penalised for winning a header in a duel with Saliba. Arsenal get away with one. They’re not at the races here at all.

14 min: For the third time in as many minutes, Villa pick up a loose ball in the midfield and launch a counter. Tielemans picks out Morgan with a long pass, with Arsenal light at the back, but Morgan miscontrols. The hosts all over the shop in midfield.

13 min: Now it’s Konsa’s turn to steal the ball on halfway, nipping in ahead of a dozing Gyokeres. He steams down the middle and slips a pass to Watkins on his left. Watkins tries to pass first time into the bottom left, but gets it all wrong and the ball rolls apologetically wide. Villa should probably be leading.

12 min: Raya comes through a crowded box to punch the corner clear.

11 min: Onana snaffles a loose ball in the centre circle, and piles down the centre of the field. He enters the box and tries to chop inside Saliba. He goes over, but there’s no significant contact, if any. The referee waves play on as the ball bounces out for a corner. That’ll be what happens next. No penalty.

9 min: Gyokeres stands on Konsa’s foot and the whistle goes for a free kick … which Martinez takes his sweet time about taking. The crowd aren’t content. Then when the ball reaches the middle of the park, Odegaard clips Tielemans, who doesn’t spring back up immediately. If this is designed to wind up the home fans, it’s working a treat.

7 min: Merino pings a pass down the inside-left channel for Hincapie, who reaches the byline and chips a cross into the six-yard box Gyokeres beats Lindelof to a header, and tries to guide it across Martinez and into the top left. It’s always floating over the bar. But had he looped his effort more accurately towards the corner, Martinez might have had a job dealing with that.

6 min: Gabriel and Watkins exchange pleasantries on the halfway line, the former taking exception to the latter’s method of ushering the ball out for a throw. The referee calls them over and tells them both to stop being so bloody daft. We play on.

4 min: One very tentative probe by Sancho down the right apart, Villa have hardly taken a touch. Arsenal on the front foot.

3 min: Odegaard tries to release Trossard into the Villa box down the inside-left channel. Clank. Goal kick, so another chance for the home fans to indulge their love of interactive festive theatre.

1 min: Villa work the ball back to their keeper Martinez, formerly of Arsenal. The Argentinian World Cup winner cops the expected abuse. It is pantomime season, to be fair.

Arsenal get the ball rolling. Raya launches it long … and straight out of play near the halfway line after five seconds. Onwards and upwards.

The teams are out! Arsenal in their famous red shirts with white sleeves, Villa in second-choice black. A rare old atmosphere at the Emirates, as befits such a showdown. Excitement abounds. Probably only the second most rowdiest sporting atmosphere in north London this evening, given the darts is on up the road at Alexandra Palace, but you can’t have everything. We’ll be off in a minute!

Here’s how the top of the Premier League looks before we dive headlong into this six-pointer. Arsenal’s vastly superior goal difference means Villa can’t go top tonight … unless they pay the Gunners back for the famous 7-1 defeat at Villa Park back in December 1935, Ted Drake scoring all seven for the Gunners … in which case Unai Emery’s team would reach the summit on goals scored. Ahem.

More realistically, they’d go into second, and that’d give Manchester City the opportunity to hit the front on New Year’s Day at Sunderland. An Arsenal win however would set the leaders up nicely going into 2026 with a five-point cushion on City, and six on Villa, arguably knocking the latter out of the title race moments after they’d been identified as being part of it. Or perhaps it’s way too early for all this sort of chitter-chat. It is still December, after all.

Unai Emery speaks to Sky Sports. “Good evening … definitely this is the biggest challenge we can face … we are motivated … excited [by] this moment with the three-point difference between us and Arsenal.”

Meanwhile Sky Sports ask Mikel Arteta about the nature of Declan Rice’s injury. “He got a big kick in his knee [against Brighton] … at the start of the match actually … by the time he finished the match he had a massive swell-up … [this game] was too early for him … I hope when the swelling comes out he can function … he will be fine.”

A reminder of what happened when these teams met at Villa Park 24 days ago. One of the reasons why Ed Aarons has identified the Villans as the “thorn in Arsenal’s side”.

Arsenal make two changes to the side that started the 2-1 win over Brighton. Jurriën Timber returns from injury, while Gabriel makes his first start since early November. Myles Lewis-Skelley drops to the bench, but Declan Rice misses out altogether with a minor knee problem. Kai Havertz returns to the bench, available for the first time since the opening day at Manchester United.

Aston Villa make five changes to their starting XI after the 2-1 win at Chelsea. Ollie Watkins is rewarded for his match-turning cameo at Stamford Bridge, stepping up along with Jadon Sancho, Amadou Onana, Lucas Digne and Lamare Bogarde. Ian Maatsen, Donyell Malen and captain John McGinn drop to the bench, while Matty Cash and Boubacar Kamara are suspended.