FNC 19: Miran Fabjan vs. Yorgan De Castro

FNC 19 took place on September 7, 2024, marking the promotion's third return to the historic Pula Arena in Pula, Croatia. This event was a massive open-air spectacle featuring three title fights. In the main event, Miran "Slo Rocky" Fabjan secured the Interim Heavyweight Championship by defeating UFC veteran Yorgan De Castro via TKO (punches) at 3:08 of the first round. Fabjan overcame a significant weight disadvantage, dropping the much heavier De Castro with a clean left hook before finishing him with a flurry of strikes on the ground.