Jaime Munguia vs. Liam Smith on July 21 or 28 in California

By Sean Jones: Jaime Munguia (29-0, 25 KOs) will reportedly be making his first defense of his WBO junior middleweight title against mandatory challenger Liam 'Beefy' Smith (26-1-1, 14 KOs) on July 21 or 28 in a Golden Boy Promotions event in California.