In the Third NL - Zapad match on December 6, 2025, Marsonia claimed a hard-fought victory against Slavonija Požega, winning 1-0. The match took place at Stadion Kraj Orljave, where both teams battled fiercely, but it was Marsonia who secured the crucial three points with a single goal. Slavonija Požega fought valiantly but were ultimately unable to find the net.