Main matches of the week in Europe’s top leagues: Milan derby and test for Barcelona

Paris Saint-Germain arrive in this Champions League showpiece looking like a side that has learned to live with chaos and bend it to their will. In Europe alone over the past two months they have dismantled Liverpool home and away, winning 2-0 at Anfield after a controlled 2-0 success in Paris, then survived a wild 5-4 first leg against Bayern before holding the Germans 1-1 in Munich to reach Budapest. Domestically, they edged Brest 1-0 at the Parc des Princes, clinched a statement 2-0 victory away to Lens to seal yet another Ligue 1 title, but also showed their vulnerability in a surprise 2-1 defeat at Paris FC, a reminder that even this star-studded squad can be rattled when concentration dips.

Arsenal, meanwhile, have built their route to the final on control, structure and a knack for managing tight scorelines. In the knockout rounds they squeezed past Leverkusen with a 1-0 aggregate win, then outlasted Atlético de Madrid in a tense semi-final, drawing 1-1 in Spain before a nervy but deserved 1-0 victory at the Emirates. That European resilience has mirrored their domestic push, where they have spent the spring trading blows at the top of the Premier League table and showing a deeper squad than in previous seasons. The Gunners’ ability to keep games within one goal, rarely getting blown away, has become one of the defining stories of their last two months.