The United Center in Chicago will be host to an important lightweight bout on Saturday, July 25, as Danny "Last Call" Castillo faces off with New Jersey veteran Jim Miller.

Miller steps in for Rustam Khabilov, who was forced from the bout due to visa issues.

Looking to get back in the 155-pound title race after going 3-3 in his last six, Sacramento's Danny Castillo has the well-rounded attack to do just that against any fighter in the division. Owner of an equally imposing skill set, Miller hopes to recapture the form that saw him go 3-0, 1 NC in 2012-14.