Upsets? Talkin' about an evolution
What began with No. 7 seed Gonzaga's win as the favored seed against 10th-seeded North Carolina on Friday night continued Saturday as 10-seed Vermont beat 7-seed Wisconsin, 12-seed Green Bay beat 5-seed Virginia, 11-seed Arkansas-Little Rock beat 6-seed Georgia Tech and 11-seed San Diego State beat 6-seed Texas.
What happened in the last 24 hours is not record breaking, or even bordering on unique beyond the fact that 12 different conferences have wins, the most since 2003. Just last season, five "mid-majors" -- for our purposes, any team outside the ACC, Big 12, Big East, Big Ten, Pac-10 and SEC -- won first-round games, including a bigger upset from Ball State beating Tennessee than anything witnessed so far this season. And all of the winners thus far this season still have a lot of work to do to become the first mid-major to reach the Sweet 16 since 2008, when George Washington and Old Dominion (a special case, given its history as a one-time national power in women's basketball) both advanced to the Greensboro Regional.