Mikel Arteta expressed a desire for more intensity, but Arsenal secured their place in the Champions League semi-finals through defensive grit rather than attacking flair. Missing stars like Bukayo Saka and Martin Odegaard, the Gunners struggled to create meaningful chances against Sporting. They relied on a disciplined structure to navigate a match that lacked any real offensive rhythm.

Statistical data reveals how much the squad is leaning on their backline. The combined expected goals (xG) of 0.93 during the match represented the lowest figure for any quarter-final since 2019. While the attacking output was minimal, Arsenal's defensive reliability remains their greatest asset, having kept eight clean sheets in twelve Champions League appearances this season.

Winning through efficiency provides a path to silverware, but the lack of creativity poses a massive risk. Arsenal must now pivot from European competition to a title-defining Premier League clash against Manchester City this Sunday. Success in the league will require more than just defensive excellence if they intend to overcome Pep Guardiola's side.