Ronny Rios (20-0, 9 KO’s), of Santa Ana, Calif., remained undefeated and captured the vacant NABF Featherweight Championship with a unanimous 10-round decision over former WBA Super Bantamweight World Champion Rico Ramos (21-2, 11 KO’s), of Los Angeles, in Friday’s main event on ShoBox: The New Generation from Fantasy Springs Resort Casino live on SHOWTIME®. In a clash of unbeaten junior middleweights in the co-feature, Daquan Arnett (10-0, 6 KO's), of Orlando, Fla., won an eight-round decision over hard-trying Brandon Quarles (10-1-1, 2 KO's) of Alexandria, Va. The doubleheader was featured on the first night of a Free Preview Weekend on SHOWTIME, which continues through tomorrow/Sunday, Jan. 13. Visit sports.sho.com for more and check out the odds for events at the online sportsbook here. Rios, who turns 23 on Jan. 22, won his ShoBox debut and the biggest fight of his career by the scores of 100-90, 97-93 and 96-94. Arnett, 20, a Junior Oly...