The Gunners maintained their impressive pre-season form with an energetic performance that was rewarded when Gabriel Martinelli nodded in a 20th-minute opener from new signing Oleksandr Zinchenko’s headed assist.
It took Palace most of the first half to adapt to the visitors’ tempo, but once they did Odsonne Edouard forced Aaron Ramsdale into a save after Joachim Andersen’s header found him in the six-yard box.
Sustained by a vibrant home crowd, the Eagles poured forward in search of a leveller but it was Arsenal who found the net again, Marc Guehi inadvertently heading Bukayo Saka’s fierce cross into his own goal late on.
“I have had this feeling for the first few weeks since the boys started pre-season. They are ready, they look hungry, with that mentality that they really want to win,” Arteta told Match of the Day.
“The team came here to play the way we wanted to play – we were dominant, we were a threat, we were really lively and sharp from the beginning. Then when we felt under pressure we coped with that with resilience.”
Gunners lay down a top-four marker
We may have to wait until the second series to learn whether Arteta piped Palace anthem ‘Glad All Over’ out during training before this one – as he did with ‘You’ll Never Walk Alone’ before visiting Anfield last season or whether it was the Spaniard’s artwork that set the tone, but his side arrived with a relentless intensity that made Martinelli’s opening goal feel inevitable.
The 21-year-old Brazilian had earlier missed a glorious chance after Gabriel Jesus waltzed through the Palace defence, skewing wide of the far post after his compatriot’s effort was blocked, but he stooped to head in from a clever corner routine.
Between Arsenal’s perceptive transfer business, free-scoring pre-season form and being the focus of Amazon’s latest All or Nothing series, there has been plenty to whet their fans’ appetites this summer.
The Gunners lost their opening three league games last season, including another Friday night opener at Brentford, and ultimately narrowly missed a return to Champions League football.
However, they have strengthened with the acquisitions of Jesus and Zinchenko from Manchester City and both already look set to have a big impact on Arteta’s young squad.
Palace fail to turn pressure into points
Palace boss Patrick Vieira was concerned this game had arrived too early after a disrupted pre-season that saw some of his squad not being able to travel to Singapore and Australia, some players remaining on the treatment table, and the Frenchman still hoping to make more transfer additions.
He also said he was happy with the business the Eagles have done so far this window, although only Cheick Doucoure started after arriving from Lens, and Palace struggled to deal with an irrepressible Arsenal early on.
The hosts, who took four points off Arsenal last season, did improve and Ramsdale’s save from Edouard’s header before the break was followed after half-time when the goalkeeper also denied Eberechi Eze following Wilfried Zaha’s pass in what kick-started a dominant spell for the Eagles.
Palace, who are looking to improve on their 12th-place finish last season, were unable to capitalise on that pressure and were instead caught out on the break, but Vieira will want to wait until the end of the transfer window before giving a real assessment of where his side are.
Gabriel Martinelli – Arsenal
Oleksandr Zinchenko – Arsenal