EPL: Why Arsenal lost 3-0 to Brighton - Arteta

Arsenal manager Mikel Arteta attributed the 3-0 defeat to Brighton to 'technical errors' made by his team. Goals from Pascal Gross and Charalampos Kostoulas gave the Seagulls a two-goal lead at halftime, followed by a header from Chema Andres in the second half. Arteta expressed his disappointment and emphasized that the team has much to learn from this match.