When did the conference the members of the Fresno State–San Diego State rivalry are both part of begin operations?
Mountain West Conference The Mountain West Conference (MW) is one of the collegiate athletic conferences affiliated with the National Collegiate Athletic Association (NCAA) Division I Football Bowl Subdivision (FBS) (formerly I-A). The MW officially began operations in July 1999. Geographically, the MW covers a broad expanse of the Western United States, with member schools located in California, Colorado, Hawaii, Idaho, Nevada, New Mexico, Utah, and Wyoming. Craig Thompson has served as Commissioner of the MW since its founding in 1999.
2014 Pac-12 Conference football season The 2014 Pac-12 Conference football season was the fourth season of college football for the Pac-12 Conference as a 12-team league. The season began on Thursday, August 28, 2014, and the first conference game was on Saturday, September 6, 2014, when USC played at Stanford. The final game was the Pac-12 Championship Game at Levi's Stadium on December 5, 2014, with FOX televising the game. The Oregon Ducks defeated the Arizona Wildcats, 51–13 for the conference championship and went on to play in the College Football Playoff. The Ducks defeated the Florida State Seminoles 59–20 in the semifinal game in the Rose Bowl, but lost to the Ohio State Buckeyes 42–20 in the championship game.