Here's a list of tournament "upsets":
Round 2:
Richmond over Vandy
Morehead over U of L
VCU over Gtown
FL St over Texas A&M
Gonzaga over St Johns
Round 3:
Marquette over Syracuse
AZ over TX
VCU over Purdue
FL St over ND
Butler over Pitt
Regional Semifinals:
KY over OSU
AZ over Duke
Butler over Wisconsin
Regional Finals:
VCU over Kansas
Butler over FL
So out of 63 tourney games (not counting "round 1"), 15 of the 63 games should probably be considered upsets. I left some higher seed victories off the list because I don't consider a 4 beating a 2 much of an upset. I left the AZ over TX on there because really TX should have blow that team out. AZ wasn't all that great a team and should have been beaten by Memphis.
So roughly a quarter of the games were upsets. I'd consider that pretty entertaining television.
Round 2:
Richmond over Vandy
Morehead over U of L
VCU over Gtown
FL St over Texas A&M
Gonzaga over St Johns
Round 3:
Marquette over Syracuse
AZ over TX
VCU over Purdue
FL St over ND
Butler over Pitt
Regional Semifinals:
KY over OSU
AZ over Duke
Butler over Wisconsin
Regional Finals:
VCU over Kansas
Butler over FL
So out of 63 tourney games (not counting "round 1"), 15 of the 63 games should probably be considered upsets. I left some higher seed victories off the list because I don't consider a 4 beating a 2 much of an upset. I left the AZ over TX on there because really TX should have blow that team out. AZ wasn't all that great a team and should have been beaten by Memphis.
So roughly a quarter of the games were upsets. I'd consider that pretty entertaining television.