Roma and Inter Milan dominate trader sentiment in the Serie A most clean sheets market due to their standout early defensive records after six matchdays. Roma leads with just three goals conceded and multiple clean sheets, including a resolute 0-0 draw at Como while down to ten men, reflecting strong organization under the current setup. Inter, despite conceding more overall, maintains a competitive edge through consistent backline performances and high possession control. Lazio and Cagliari also feature with low goals against and three clean sheets apiece, keeping the race tight among established and promoted sides. The narrow implied probabilities between the top two underscore how minor shifts in form, injuries, or set-piece vulnerability could reshape the leaderboard over the long season.