2 of the most egregious, in my likely-to-be-biased opinion, was the charge called on Tillman when he passed to Bingham for an oop (was 18-18 at that point with MSU surging), and then a couple of plays later when they called Marble for a foul where Maxey jumped behind the hoop and had nowhere to go and bounced it off the backboard. And if I'm being picky, they missed a travel on Hagan's breakaway and Gabe Brown got absolutely hammered on a breakaway dunk with no call at all - but I think both of those were in the 2nd half when the calls seemed pretty even.
After I rewatched on YouTube, not a ton of other calls stood out. But the first half was definitely hard to watch, just from all the stoppages. No flow, most points from FTs etc.