Barito Putera narrowly defeated PSIS Semarang 1-0 in a tightly contested Indonesian Liga 2 fixture on December 27, 2025. A single goal proved decisive in a match where chances were at a premium and both defenses were largely on top. The only goal of the game arrived in the first half, with Barito Putera scoring from a well-rehearsed set-piece routine that caught the PSIS defense napping. PSIS Semarang controlled much of the possession in the second half as they searched for an equalizer, but they struggled to create clear-cut opportunities against a well-organized Barito Putera side that defended their lead resolutely. The match's key focus was a disallowed goal for PSIS Semarang for a marginal offside call, which sparked protests from the visiting players and bench. This hard-fought victory was crucial for Barito Putera's aspirations near the top of the table, while PSIS Semarang were left to rue their lack of cutting edge in the final third. The Barito manager emphasized the importance of winning such gritty matches.