The Champions League semifinals are set to begin, featuring several compelling storylines as Europe's elite clubs compete for a place in the final.

Bayern Munich has reached the semifinal stage under manager Vincent Kompany, with the Belgian coach's leadership helping guide the Bavarian club to this point in the competition. However, Kompany faces a potential suspension that could sideline him for the first leg of their semifinal tie. The upcoming matches against the defending champions will serve as a significant test for Bayern's campaign.

Arsenal enters the semifinals as favorites in their matchup against Atletico Madrid. The English club will need to maintain their composure against the Spanish side, which has consistently performed as underdogs in major European competitions. Atletico Madrid's reputation for resilient performances in knockout tournaments adds an element of unpredictability to the tie.

Paris Saint-Germain also features prominently in semifinal discussions, with questions surrounding whether the French club has returned to championship-winning form. PSG's presence in the final four represents another opportunity for the club to pursue their long-sought Champions League title.

The semifinal round presents what has been characterized as one heavyweight showdown alongside other compelling matchups. The outcomes of these ties will determine which teams advance to compete for European football's most prestigious club trophy.