Arsenal to challenge penalty decision that angered Arteta

Arsenal have announced they will contact refereeing body Pro Ref to seek clarification over a penalty decision in their Premier League match against Sunderland. The incident occurred when Ezri Konsa was penalized for holding Dan Ballard, a decision upheld by VAR. Manager Mikel Arteta criticized the call, saying it was unacceptable and could affect the season. Pundits Ashley Williams and Thomas Frank also disagreed with the decision, arguing it was not a penalty. Arsenal hope to avoid major refereeing errors impacting results and want an explanation from the officials.