Watching the play where Baker ended up getting ejected, I thought the whistle blew due to a Wisconsin foul on Baker, since they were all over him, and he'd be shooting FTs. Chance for BYU to increase their lead by 2. But no. Wisconsin got 2 FTs and the ball. Can't remember if they scored on that play, but they probably did because Tonje got the whistle on every single play down the stretch (except on the final play). So instead of a possible increase in BYU's lead by 2, Wisconsin was able to cut the lead by at least 2, and probably by 4 or 5. So that one play resulted in a swing of 5-to-7 points in Wisconsin's favor. Talk about a game changer.
What BYU needs is for national commentators who are not affiliated with BYU to speak out about the horrible one-sided officiating in this game. It tarnishes the entire tournament.