Mexican superstar Jaime Munguia (41-0, 32 KOs) makes his highly anticipated return to the ring against the dangerous Ukrainian contender Sergiy “The Technician” Derevyanchenko (14-4, 10 KOs) in a middleweight fight.

Middleweight world championship at T-mobile Arena, Las Vegas

Jesse Rodriguez and Sunny Edwards put their flyweight belts on the line at the Desert Diamond Arena in Glendale, Arizona.