Liverpool is the favored pick among BBC experts and Opta’s supercomputer to win the 2025-26 Champions League, with strong backing also for PSG, Real Madrid, Barcelona, and Arsenal. Key themes include squad strength, summer investments, and the impact of the new expanded format. English clubs are expected to perform well, with Liverpool, Arsenal, and Manchester City tipped to go furthest. Surprise packages include Napoli, Athletic Bilbao, and Galatasaray, while players like Lamine Yamal and Nico Williams are highlighted as ones to watch.