Single matchdays and impressive performances often force a re-engineering of statistical models, and Brighton & Hove Albion have provided such already this season.

The Seagulls trounced champions Arsenal by a 3-0 scoreline to head into the first international break of the season in third place, two points adrift of the Gunners, who are second.

Goals from Pascal Groß, Charalampos Kostoulas, and Chema Andres dismantled Mikel Arteta's previously unbeaten side, handing them their heaviest defeat in over three years.

The shock result and performance prompted statistical authority Opta's supercomputer to bump Brighton's title winning probability to 4.15%, positioning them as a dark horse for the title this term.

Amex Shockwave: How Brighton's 3-0 Demolition Shifted Premier League Title Odds

Arsenal visited the Amex Stadium with Brighton boss Fabian Hurzeler still smarting from last season's encounter at the same venue, where his side lost narrowly.

The German tactician was unhappy with the 'underhanded' tactics from the Gunners and came out swinging in his post-match press conference after that game, accusing them of not playing football.

This time, the young tactician came into the game fully prepared to fight for every inch on the pitch, and it was evident as his team swarmed Mikel Arteta's in a confident, aggressive press from the first minute.

Their early intensity set the tone for the game, successfully disorienting the champions, who found no answers to the questions posed by the home side.

Brighton took the lead after 31 minutes through the irrepressible Groß, whose venomous, low driven shot from outside the box went in off the woodwork.

The Seagulls survived a rare Arsenal break and counter-attacked immediately, resulting in a fine strike from Kostoulas to double the advantage on the stroke of half-time.

Hurzeler's side refused to let up after the break, and young Spaniard Andres headed home his first goal for the club since his summer switch from Stuttgart.

The champions were perhaps fortunate that Brighton did not win by a bigger scoreline, as they had no answer on the day.

Brighton's performance made opposition fans really take notice, as they did not just defeat, but also dominated a team that was tipped to stroll to the title this season.

They also claimed a 4-0 win over Aston Villa to begin their 2026-27 campaign, and have the best attack in the division, statistically.

The Seagulls appear to have matured under Hurzeler, and with a strong transfer window behind them, they could pull off a Leicester City this season.

Title Race Recalibration: Arsenal Slip as Manchester City and Brighton Benefit

Prior to the game against Arsenal, Brighton were not considered as possible title contenders, but their display against the Gunners raised the question.

During his post-match press duties, midfielder Groß laughed it off when asked about a title challenge, but the Seagulls have begun the season like a side that looks to be in the running to win the title.

Their win over Arsenal led them to receive a 4.15% chance of dethroning the Gunners and winning the title for the first time in their history.

Manchester City's win over Sunderland 24 hours later ensured that they hold a three-point cushion heading into the international break.

The Cityzens have also received a 39.76% chance of emerging as Premier League champions this season.

Arsenal, on the other hand, still top the probability table with a 43.65% chance of retaining the Premier League crown this season.