According to Sky Sports, Mikel Arteta was left fuming after Arsenal's set-piece defending was exposed in their 1-1 draw against Bayer Leverkusen in the Champions League last 16 at the BayArena. As reported by Sky Sports, the Gunners' weakness was exploited by Leverkusen, who used their own set-piece expertise against them. As Sky Sports notes, this vulnerability has been a concern for Arteta, who will be looking to address the issue ahead of their next match. The Arsenal manager's frustration is understandable, given the importance of set-piece defending in high-stakes Champions League matches.
