The UFC makes its second visit to Saudi Arabia early in the 2025 calendar with UFC Fight Night 250 , which features Israel Adesanya vs. Nassourdine Imavov in the main event. The octagon will touch down in the budding combat sports region with a strong lineup, which takes place Feb. 1 at anb Arena in Riyadh ( ESPN+ ), and former middleweight champ Adesanya (24-4 MMA, 13-4 UFC) returns to action for his first non-title bout in six years when he clashes with the streaking Imavov (15-4 MMA, 7-2 UFC) in a five-round contest