Watch UFC on ESPN 57: Cannonier vs. Imavov Full Movie Free Online 123Movies. UFC on ESPN 57: Cannonier vs. Imavov was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on June 8, 2024, at the KFC Yum! Centre in Louisville, Kentucky, United States. A middleweight bout between former UFC Middleweight Championship challenger Jared Cannonier and Nassourdine Imavov headlined the event.