Often, it’s a flagrant of some sort. Not for Kentucky’s Trey Lyles.

MORE: Kentucky Twitter dance battle | Incredible Final Four national anthem | Must-see photos

In the second half against Wisconsin on Saturday, Lyles slapped Badgers guard Josh Gasser in the face.

The officials went to replay and game back with … nothing.

No foul. No flagrant. Nothing.

It only got worse from there, as on the next possession Wisconsin was called for an offense foul on a questionable flop by Kentucky.

Officiating had been bad all game, including a missed call on a Badgers shot clock violation.

This is the kind of stuff that fans never forget. Not a good look for NCAA officials.