Roma enter the 2026-27 Serie A campaign as the early defensive frontrunners, conceding just one goal across four matches while posting three clean sheets under Gian Piero Gasperini’s organized, man-marking system. Key reinforcements including Nahuel Molina, Konstantinos Koulierakis, and Daniele Ghilardi have strengthened a back line already anchored by Mile Svilar, Gianluca Mancini, and Evan Ndicka, fueling trader consensus around Roma’s 52% implied probability for the most clean sheets. Juventus sit second in market pricing at 28% after two shutouts and squad additions like Guglielmo Vicario, while Como’s solid start supports their 16% share. Inter Milan, despite offensive firepower, trail at 9% following a higher early concession rate, with the rest of the field reflecting more modest defensive expectations based on preseason projections and current form.