The Colorado School of Mines football team’s three-year RMAC win streak ended in the same place the last one did — inside Stocker Stadium on the Western Slope. Colorado Mesa quarterback Liu Aumavae threw a pair of touchdown passes in the fourth quarter, and the Mavericks rallied from 13 points down to upset fourth-ranked Mines, 14-13, and claim the Nyikos Cup on Saturday. A two-point conversion put the Mavericks (3-2, 2-1 RMAC) over the top, with Sam Horneck getting it done on a reverse option pass that handed Mines (4-1, 2-1 RMAC) its first RMAC loss in three years. The Orediggers’ last conference defeat also came at Colorado Mesa — a 26-21 loss on Oct.