Jefferson, Iowa’s Johnny “Hollywood” Case improved his career record to 20-4 with a TKO (technical knock out) by punches over Frankie Perez in Boston on Sunday night. The 25-year old MMA fighter has not lost since October 2010, and his last two fights have been part of UFC Fight Night, including two nights ago on a national cable television broadcast.

With Sunday night’s TKO victory, Case now has 12 KO or TKO victories in his career.