The Serbian SuperLiga's 2026-27 campaign remains in its early weeks, with most teams having played seven to nine matches, leaving the race for the most clean sheets wide open and reflected in tightly bunched market prices around 45-48%. Red Star Belgrade leads the table with the stingiest defense so far, conceding just two goals across recent fixtures while posting multiple clean sheets, supported by strong organization and goalkeeper consistency. Vojvodina sits close behind with a similarly low goals-against tally and competitive recent results, though both face European schedule demands that could affect domestic rotation. Mid-table sides such as IMT, Mladost Lučani, and Radnički 1923 have shown early defensive resilience in limited samples, while Partizan’s higher concession rate and newly promoted teams’ struggles highlight the variability that keeps long-term outcomes uncertain at this stage.