Gangwon FC holds a narrow edge in clean sheets through strong defensive organization and a league-low goals-conceded rate, bolstered by solid away performances. FC Seoul, Jeonbuk Hyundai Motors, Jeju SK, and Pohang Steelers remain tightly grouped due to comparable concession averages, high draw rates in recent rounds, and overlapping records around 10–13 shutouts after roughly 31 matches. Seoul’s league-leading overall defense and home clean-sheet percentage keep it competitive despite trailing slightly, while the others benefit from mid-table positioning that favors cautious play. With several fixtures left, minor variations in form, set-piece execution, or goalkeeper consistency could easily shift the final tally among these sides.