Traditional way...straight up winners, no point spreads!...
...and by upsets, I mean at least an 11 seed or higher winning...I'll start with mine:
#13 SDSU over #4 Michigan
#11 St. Mary's over #6 Memphis
#11 Belmont over #6 Arizona
#12 Oregon over #5 OK ST
#11 Bucknell over #6 Butler
#14 Valpo over #3 Mich St

#13 SDSU over #4 Michigan
#11 St. Mary's over #6 Memphis
#11 Belmont over #6 Arizona
#12 Oregon over #5 OK ST
#11 Bucknell over #6 Butler
#14 Valpo over #3 Mich St