Indonesian Liga 2: Deltras Sidoarjo stunned PSIS Semarang with a comprehensive 3-0 away victory at the Jatidiri Stadium on January 17, 2026. The match result was a significant upset as the visitors from Sidoarjo produced a dominant performance to secure all three points. Deltras took control early in the first half, netting two quick goals to put the home side on the back foot. PSIS Semarang struggled to create clear chances, and Deltras sealed the win with a third goal in the second half, capitalizing on a defensive error. The standout performance came from Deltras's attacking midfielder, who orchestrated play and contributed a goal and an assist. This result provided a major boost for Deltras Sidoarjo's league position while dealing a blow to PSIS Semarang's early-season ambitions in the Indonesian second tier.