The Premier League's most clean sheets market for 2026-27 remains tightly contested among goalkeepers at established defensive sides heading into the opening matchweek. Gianluigi Donnarumma's high-profile move to Manchester City underpins his leading implied probability, reflecting the club's historical shutout volume and his prior strong performances across Europe. David Raya, the 2025-26 Golden Glove winner at Arsenal, sits close behind despite early-season concerns over central defensive availability, while Bart Verbruggen benefits from Brighton's organized setup. Mid-table options such as Alisson, Jordan Pickford, and Dean Henderson draw support from consistent recent form and squad stability. The broad clustering around 25-50% across dozens of candidates highlights how minor differences in team pressing, set-piece vulnerability, and fixture difficulty can shift clean-sheet tallies dramatically over 38 rounds, with no single keeper holding a decisive pre-season edge.