Mikel Arteta did not mince words after Arsenal’s 3-0 loss to Brighton at the Amex Stadium, insisting that his players had not shown the proper respect for the sport. The defeat, which saw goals from Pascal Gross, Charalampos Kostoulas and Chema Andres, marked Arsenal’s heaviest Premier League setback in three years and abruptly halted their unbeaten run at the start of the season. Arteta criticised his side for being out‑muscled in the physical contests along the south coast and for displaying a sloppy touch when in possession, allowing Brighton’s high‑press to dominate the game.

"It was a very disappointing result and performance," the manager said. "Full credit to Brighton for the way they executed their plan and approached the match. They were a different gear from us in the basics of the game.

They won the first duels, the second‑ball battles and built from there." He added that Arsenal’s technical level when they had the ball, especially in their own half, was "extremely poor" and that the team had failed to respect the fundamental principles required against a side that presses man‑to‑man. "That never gives you the option to dominate and control the game in the way you want," Arteta explained, noting that the Gunners also squandered clear‑cut chances. "We have to make sure we learn the lesson because this can’t happen again." During the press conference Arteta highlighted the frequency of 50‑50 situations that swung in Brighton’s favour.

"Sometimes there were technical errors that opened us up in a very dangerous way, and that’s something we need to learn from," he said. He recalled the opening moments of the match: "From the first throw‑in you could sense it, it was clear.

We put ourselves in trouble one, two, three times and we needed to get out of those positions much quicker. That’s one of the biggest lessons from the game." The loss ended Arsenal’s streak of eight straight Premier League victories.

Despite his harsh assessment, Arteta urged patience ahead of the three‑week international break. "It doesn’t erase what the team has achieved over the last six or seven weeks since the World Cup," he reminded. "With 18 players back, the way we have competed and the number of games we have won is remarkable. But this is a big lesson for all of us about what it takes to win at this level." Sky Sports analyst Nick Wright observed that Arsenal are rarely out‑fought, but Brighton’s intensity proved too much.

The visitors applied relentless pressure in the first half and maintained a high tempo in the second, leaving the Gunners struggling to keep pace. Opta data showed Brighton won possession in the final third nine times – the second‑highest total for any side in a Premier League match this season and the most ever recorded against Arsenal in either the current or previous campaign.

Arsenal appeared disoriented by the early onslaught of Brighton pressure, with recent signing Bruno Guimarães finding it especially hard to settle into the rhythm. The Gunners could not regain their composure, and Brighton’s dominance extended to set‑pieces.

Their third goal came from a well‑executed corner, adding to the narrative of revenge for the contentious defeat they suffered at the same venue last season. Brighton manager Fabian Hurzeler praised his side’s "special" performance, noting that the win moved his team up to third place, just two points behind Arsenal.

Their tally of 16 goals in the opening five fixtures is the highest by any Premier League side since Manchester City recorded 19 at the start of the 2022/23 season. "Beating the current champions and the best team in England is something special," Hurzeler said, but he emphasized that it was the quality of the performance, not just the result, that mattered.

"The boys showed real togetherness and intensity. They were terrible to play against because we did the basic things right. Overall I was very pleased with the performance. I think we deserved to win.

It’s a moment the players and staff can enjoy because they worked hard for this, and it’s important to recognise why we succeeded – we executed the basics perfectly and were brilliant in the duels." The match serves as a stark reminder that even top‑flight teams must maintain technical sharpness and physical commitment when faced with a disciplined, high‑pressing opponent. For Arsenal, the defeat will likely prompt a review of their approach to pressing, ball retention under pressure, and the urgency with which they recover from losing duels. As the international break approaches, the focus will shift to regrouping, reinforcing the fundamentals Arteta highlighted, and ensuring that the squad returns with a renewed respect for the game’s basic demands.