The victory marked the third time Brighton have edged the league’s defending champions at home.
Manchester United are out of the 2026/27 Carabao Cup after a 3-2 loss to Brighton at Old Trafford on Wednesday night.
Chelsea edged Brighton 4-3 at Stanford for a consecutive win, while Dominic Calvert-Lewin’s goal earned Leeds a 1-1 draw with Brentford.
Manchester United confirmed the long-awaited signing of Cameroonian international Carlos Baleba from Brighton in a £70 million deal.
The 35-year-old forward joins the Blues after three seasons with Brighton.
The deal is subject to regulatory approval.
Gabriel Jesus and Noni Madueke scored Arsenal’s goals in the encounter, while Jean-Philippe Meteta netted Palace’s consolation.
The circumstances behind the deaths of the siblings remained unclear as of press time.
United will face Brighton on the final day of the season.
Rosenior’s dismissal came less than 24 hours after Chelsea suffered a humiliating 3-0 loss against Brighton on Tuesday.
