ANALYSIS: Air Force defeated Boise State, 24-17 last week as a road underdog. It was on the strength of its rushing attack as usual, as the Falcons ran for 308 yards. Air Force is 0-19-1 ATS since 2012 coming off a game as a road underdog in which it ran for at least 185 yards. With their defense coming off a strong performance themselves in a 19-13 win over San Jose State, the Aztecs are a value as an underdog. San Diego State is 17-1-1 ATS since 2010 as a underdog of more than three points coming off a game in which it allowed fewer than 24 points.