The two most controversial calls in Week 4 involve unsportsmanlike play.

Missouri fans weren’t pleased when the officials flagged Kenya Dennis for pass interference after Indiana threw incomplete on fourth-and-6 late in the fourth quarter, resuscitating the eventual game-winning drive, but replays made it clear the call was correct.

There were two calls that caused quite a stir.

1. Dillon Day gets flagged for unsportsmanlike conduct, but gets away with stomping two LSU players. Watch the crazy video here.

Mississippi State’s center got a personal foul call near the end of the third quarter for trucking an LSU defender well after the whistle.

As the Bulldogs figuratively stomped the Tigers in Baton Rouge, La., Saturday night, Day was busy doing it literally. The CBS cameras caught him stomping Davon Godchaux’s stomach and jamming his right foot into Rashard Robinson’s groin.

On the Godchaux stomp, Day appears to leap over quarterback Dak Prescott and LSU safety Jalen Mills, then forcefully plow his left cleat into the defensive tackle’s belly, causing a visible ripple. Judging by Day’s head, the center eyeballs his target and then peels his head away immediately as if to disguise the move. If it were accidental, wouldn’t Day have looked back to see what damage he’d done?

Later, when Day probably could’ve avoided Robinson, he hammers his foot into the cornerback’s groin, causing himself to lose balance and topple over and Robinson to leave the game.

Considering Day, a 6-foot-4, 299-pound long-haired senior, was suspended for a half last year due to another stomping incident, it’s hard to believe it was accidental.

It will be interesting to see whether the SEC takes initiative to suspend Day, a Rimington Trophy watch lister. The video looks intentional and indefensible.

2. Georgia safety J.J. Green got ejected for a helmet-to-helmet hit early in the game.

Green, a sophomore, attempted to break up a long pass by leveling a Troy receiver with his left shoulder. The crown of his helmet, a replay angle showed, did connect with the ear hole of the Trojans receiver.

Georgia fans weren’t happy considering Green, a converted running back who first played at cornerback on defense, needed some meaningful game experience, and the Bulldogs appeared poised to give it to him. But Green’s day ended early due to the hit.

Despite the murmurs among the UGA faithful, the officials made the right call according to the rulebook. Green will be eligible to return to the field next week against Tennessee.

“I thought it was a good call,” coach Mark Richt said, according to the Atlanta Journal Constitution. “Part of his shoulder was in there and all that but their helmets did hit. The issue in my opinion was (he) didn’t try to wrap up. If you make that same hit and wrap up, then it doesn’t look like you’re launching.”

Here’s the video of Green’s hit.