Arsenal suffered a 3-0 defeat to Brighton on Saturday, ending a run of nine straight Premier League wins and marking their first loss in the competition since April. The champions were thoroughly beaten on the south coast, conceding three goals for the first time in over three years.
How Brighton achieved the upset
Brighton's relentless pressing during Arsenal's settled possession proved decisive. While the Seagulls had pressing triggers to push high, Fabian Hürzeler also focused on preventing the champions from reaching the edge of the box. Brighton were in Arsenal's faces for most of the match.
Defensive midfielder Chema Andrés pushed up on Martin Ødegaard whenever possible, moving Brighton into a man-to-man shape and limiting the Norwegian when he dropped deep. Faced with a four-on-four situation in build-out, Arsenal were not sharp enough to bypass the press, forcing David Raya to go long more often than he would have liked. Brighton then turned the ball over and attacked at speed.
The transition-heavy match suited Brighton's attacking players. Charalampos Kostoulas was an all-round threat, while Pascal Gross, Maxim De Cuyper and Diego Gómez impressed in open space. Hürzeler's approach never allowed the game state to shift in Arsenal's favour.
Can the formula be replicated?
Possibly, but it will be difficult. Brighton are a physical force, with three of the four players covering the most distance on Saturday being Brighton players. No Premier League team is averaging more high turnovers per 90 minutes this season.
Despite their modern approach, there was an old-school quality to their disruption. "We wanted to win the small battles first," Hürzeler explained on talkSport. "Win the first header, win the first tackle, win the first throw-in, win the first corner."
Should Arsenal fans be worried?
Probably not, given mitigating factors. The trip was Arsenal's fourth away game in 10 days, and their lethargy reflected this. Key players Martin Ødegaard, Declan Rice and Bukayo Saka were denied a pre-season due to extended World Cup involvement.
Two of Brighton's goals came from low-xG shots outside the box. Brighton's three goals came from a total xG of just 1.31, less than Arsenal's 1.63. Arsenal are also without the injured William Saliba, whose presence alongside Gabriel Magalhaes would likely have steadied the defence. Without Ben White, the Gunners lacked chemistry down the right wing, and Saka was a non-factor.
Arsenal remain two points better off than at the same stage last season, when they won the title for the first time since the Arsène Wenger era. Until Saturday, they had won seven out of seven in all competitions. Mikel Arteta need not panic, but rival analysts will likely study Brighton's win closely before club soccer resumes.
