EMMETSBURG — A seven-run second inning by Okoboji and a hitless game by Sioux Central resulted in a first round elimination of the Rebels, 13-0, Saturday on a neutral field in Emmetsburg. Al Vasher’s squad sent a minimum 15 batters to the plate to face Okoboji’s Landon Duvall. The Pioneer junior hurler struck out six without giving up a walk to help his team move on to the next round of Class 2A play.