Michael Carrick has urged Manchester United to ensure the refereeing controversy from their derby defeat to Manchester City does not define their season, while admitting the officials' apology meant little.
Roberto De Zerbi admitted Tottenham have looked "fragile" after their winless Premier League start continued with a 3-2 defeat by Aston Villa.
Brighton were "horrible to play against" as they produced the intensity and togetherness needed to beat Arsenal 3-0 at the Amex, according to Fabian Hurzeler.
Mikel Arteta accused Arsenal of "not respecting the game" as their unbeaten Premier League start came to a crashing end with a 3-0 defeat at Brighton.
Arsenal suffered their first defeat of the Premier League season after falling to a 3-0 loss away at Brighton on Saturday.
Tottenham Hotspur's difficult start to the Premier League season continued as Aston Villa secured a dramatic 3-2 victory to leave Roberto De Zerbi under increasing pressure.