By Rick Reeno

MGM Grand, Las Vegas - As BoxingScene.com reported earlier, there was some serious tension between WBC heavyweight champion Bermane Stiverne (24-1, 21K.Os) and mandatory challenger Deontay Wilder (32-0, 32KOs). The two fighters will collide in a Showtime televised main event on Saturday night

But once the champion had his opportunity to speak to the media, he fired back some bombs - including a potshot at Wilder's 2013 arrest for a domestic abuse charge .

"We've been ready for a month now, waiting for someone to sign the contract. I don't have five or six managers. I only have one. Of course it was a problem. Speaking of vacations, didn't you go on vacation for a domestic.... [interrupted by Wilder at that point]. Yeah, you heard me [speaking back to Wilder]. Of course it's going to be a real fight, a fight like he's never seen before. I'm not a cab driver. I ain't no one-hit wonder. This is the real deal. This belt ain't going nowhere," Stiverne said.

"You are not going more than four rounds. You can't even look at me with a straight face. You are sitting there with your fake ass and that ridiculous suit that you got on and that fake ass watch you got on. I'm trying to catch a case. You are going to get hurt. The one [mistake] you did was make me take you serious. I took you serious. You better shut the hell up, I'm the champ. You ain't gonna whoop sh*t. It's gonna be a short night. This is going to be the end. After this fight, you will never, ever, ever, ever hear about Deontay Wilder."