Liverpool are favored by multiple BBC experts and AI to win the 2025-26 Champions League, with strong squad depth and key signings like Alexander Isak. PSG, Real Madrid, and Barcelona are also top contenders. Among English clubs, Liverpool, Arsenal, and Manchester City are expected to advance furthest. Surprise packages include Napoli, Athletic Bilbao, and Galatasaray. Players to watch: Lamine Yamal (Barcelona), Nico Williams (Athletic Bilbao), and Nick Woltemade (Newcastle).