Arsenal's elite defensive organization, anchored by a backline that conceded the fewest goals across major European leagues last season and delivered a clean sheet in their Matchday 1 win over Napoli, underpins their 28.5% implied probability as frontrunners for the most clean sheets in the eight-match league phase. Bayern Munich follows at 17.5% after a 5-0 shutout of Bodø/Glimt, while Manchester City, VfB Stuttgart, and Roma sit close behind on the strength of recent form and favorable early fixtures. The tight clustering among mid-tier contenders reflects the league phase's balanced schedule, where head-to-head matchups, travel demands, and squad rotation can quickly shift clean-sheet tallies for sides like Liverpool, Atlético Madrid, and Borussia Dortmund. Trader consensus views the outcome as highly competitive given the depth of strong defensive units.