The 2026-27 UEFA Champions League league phase is in its opening weeks, leaving dozens of goalkeepers with comparable opportunities to lead in clean sheets across a 36-team format featuring varied defensive structures and fixture difficulty. David Raya holds the highest implied probability among named options at 28%, reflecting Arsenal’s organized backline and recent European pedigree, while Thibaut Courtois, Yann Sommer, and others trail in the low teens amid Real Madrid’s attacking emphasis and differing squad rotations. The broad distribution of pricing across established starters and emerging keepers underscores how factors such as team form, set-piece vulnerability, travel demands, and opponent quality can shift rapidly over the remaining matches, keeping the outcome highly contested until later rounds.