Jack Della Maddalena completely changed his career in the main event of UFC 315 — and it's possible the best is yet to come. The Australian challenged Belal Muhammad for the UFC Welterweight title — the title once held by French-Canadian legend Georges St-Pierre — in the main event at a raucous Bell Centre in Montreal.

Muhammad, who beat Leon Edwards at UFC 304 to claim the championship, has not lost a fight since January 2019. Della Maddalena, who is undefeated inside the Octagon is challenging for the title for the first time. He enters the fight following a third-round TKO win over Gilbert Burns.

Jack Della Maddalena already finds himself in the crosshairs of pound-for-pound king Islam Makhachev after claiming the welterweight title at UFC 315.