San Diego State beat Boise State at its own game. For years, the Broncos built long winning streaks and won conference titles with the help of special teams that were more clever, opportunistic or superior than their opponents. The Aztecs turned the tables Saturday night, running the opening kickoff back for a touchdown and turning a blocked punt deep in Boise State territory in the third quarter into another touchdown en route to a stunning 21-19 upset of the No. 19 Broncos.