As of this moment there haven't been any major upsets, I guess Clemson's loss could be considered one but 12's have often beaten 5's. I am beginning to wonder if the portal era is impacting the tournament. Small colleges talent is being poached by the big schools preventing the opportunity for a 2 beating a 15 etc. Kind of a shame, that is one thing I thought made March Madness so special and entertaining. Truth be told I have been rather bored with the games so far. Bring on the upsets!