, by split decision10. Michael Chiesa (8-0), Spokane Valley, Wash., submitted Johnavan Vistante (4-2), Pearl City, Hawaii, at 2:0511. Mike Rio (9-1), Miami, Fla., submitted Ali Maclean (9-6-1), Belfast, Northern Ireland, at 3:3212. Justin Lawrence (4-0), Villa Ridge,Mo., knocked out James Krause