Istanbulspor secured a 3-1 home victory over Corum Belediyespor in the Turkish First League on September 19, 2025. The win provided a confidence boost for Istanbulspor, showcasing their attacking capabilities in a comfortable performance. The match process saw Istanbulspor start brightly, taking an early lead to settle any nerves. They doubled their advantage before halftime, putting themselves in a commanding position. Corum Belediyespor pulled a goal back in the second half to create a brief period of tension, but Istanbulspor quickly restored their two-goal cushion to seal the three points. A key focus point was Istanbulspor's efficiency in front of goal, converting their chances at key moments to control the game. The victory would have improved Istanbulspor's position in the league standings, while Corum faced another difficult result on the road. The Istanbulspor manager was pleased with the response after conceding, and the Corum coach pointed to defensive mistakes as their downfall.