AZ Alkmaar's perfect start to the 2026-27 Eredivisie campaign, with five wins and just five goals conceded across the opening fixtures, underpins their 42% implied probability as the frontrunner for the most clean sheets. Goalkeepers like Jari De Busser have already posted multiple shutouts, reflecting organized defending that has limited opponents effectively. The cluster of teams around 36%—including Utrecht, Heerenveen, Go Ahead Eagles, Groningen, Telstar, and Fortuna Sittard—reflects early-season parity, where consistent defensive structures and lower-scoring styles can accumulate shutouts over 34 matches. In contrast, higher-profile sides such as PSV, Ajax, and Feyenoord sit lower due to their more expansive attacking approaches that historically concede more often, leaving the market competitive as form, squad depth, and fixture difficulty evolve.