There is a feeling that a bug that went around the Arsenal training ground may have had an effect on their performance against Manchester United, according to the Independent journalist Miguel

Arsenal started their Premier League campaign with a 1-0 win at Manchester United on Sunday, capitalizing on a defensive error during a game in which both sides failed to generate a lot of quality attacking chances.

A much-improved Manchester United scrapped with Arsenal but fell victim a goalkeeper error in a 1-0 season-opening loss at Old Trafford on Sunday.

Arsenal have started the 2025-26 Premier League season with a win, beating Manchester United 1-0 at Old Trafford. Riccardo Calafiori scored the only goal of the game, nodding home in the 13th minute after Altay Bayindir made a mess of Declan Rice ’s inswinging corner.

Ruben Amorim will opt for the 3-4-2-1 formation once again and could make a couple of changes to his first team for this game. Benjamin Sesko will lead the line for the Mancunian giants, while Mason Mount makes way for him and drops to the bench.

Manchester United vs Arsenal proved an unusually high-tax affair for Week 1 of a Premier League season, and it was ultimately an error that divided the sides at Old Trafford.

“It’s clear that Onana has gone from excellent to less excellent to doubtful,” says former goalkeeper Frans Hoek, founder of Goalplayer and assistant, specialising in goalkeeping and set pieces, under former Manchester United manager Louis van Gaal from 2014 to 2016.

Transfer news LIVE!The summer transfer window has entered its final stretch with Arsenal, Chelsea, Liverpool and Manchester United among the clubs looking to get some big deals over the line. The Gunners are closing in on the signing of Eberechi Eze following a huge twist earlier in the week.