Hard-hitting middleweight Carlos Adames defends his interim belt against former 154-pound unified champion Julian “J-Rock” Williams in the main event of a tripleheader from The Armory in Minneapolis. Adames won the interim title when he knocked out Juan Macias Montiel in October. Philadelphia’s Williams successfully made his 160-pound debut in November. Plus, 154-pound contenders Erickson Lubin vs. Luis Arias and 115-pound world champion Fernando Martinez vs. Jade Bornea. Live on SHOWTIME.

Unbeaten IBF super middleweight world champion Caleb Plant battles former champion Caleb Truax in Los Angeles.