TOP 20 MOST BRUTAL KNOCKOUTS IN BOXING HISTORY

Tillman now is trying to fight Mike Tyson. He should be doing a lot more movement than he is now. He's allowing Mike Tyson to trap him in the corner. At the Hail Mary right hand. I know I'm going to land it somewhere here. And Tillman never responded at all to Richard Steele's count. Another right hand lands. Body shot almost knocks Lee through the ropes. Jackson's power is simply devastating Lee. And there's a perfect right hand counter. Off the ropes. And Betsy Estevez stops the fight. You're thinking that Andy still has the power to come back. Andy with the big heart that he has. Exchanges the right hook for overhead right. And down goes Jackson. Betsy Estevez didn't bother with the count. As Jackson lay face down twitching on the canvas. Again, the legs of Norton wobble. Norton is hurt in his own corner. Cooney's trying to measure him. Misses two uppercuts and scores. With combination to left stance. Norton straight up. Norton. And once he does that. He misses those two uppercuts. I think it was the last punch he missed. Well here we see a lot of punches being thrown. And right here I think the fight. It roughly should have jumped in. Look at the punches that are being thrown. Right hand. Set up by a wide left hook. And the right was right down the middle. Taylor's been keeping his gloves on before he hit the canvas. Walcott is plainly of intent on staying away now if he can. And the right hand. Walcott. And Jefferson comes out. And he stay on his feet. Oh. Unnecessary. Went to the body when nothing else was open. And that left hook was just good night. Because nobody used to straight up throw in the left hook. And there it was. And he was hurt Jefferson. Yeah he was hurt. He was hurt. Good night Maury. If he punches just keep your hands high. They're telling him not to counter punch. Supporters thought he could have done the Holyfield. If he had decided to be more aggressive. With the left hand. By firing aggressively. Keeping his left hand in Rockman's face. Listed as having a reach advantage here. We'll see how he uses it. Two with a big left hook and Ruiz. A bit right there. That had Tyson written all over it. The way it was thrown and everything by Tua. Now he knows he's done the damage here. He comes right in. And before John Ruiz can recover. Tua is all over him. One more right hand. Another one in there. And that one. Devastating. Right there. Snapped the head. Left hand. Durant fights off the ropes. He's out. He was out before he hit the can. He doesn't know where he is. Now here's the cruncher. There it is. On the button. Marquez was off balance again. Now gets his feet back and tries to roar back the nail. Pacquiao with the right hand. That's another knockdown. When he's coming. And here comes Marquez. Followed with the overhand right. You see that? Pacquiao missed the right hand. He knew he was coming. He just caught his rhythm. Because that's where he scored. Since Sergio Martinez knocked out Paul Williams. On November 20, 2010 in Atlantic City. Throughout the whole fight. Helpless there on the ropes. He couldn't escape. And he wasn't returning any far. Stopping right there would have been okay. That's okay. That would have done. That would have been nice. I think Arthur would like to have that one back. Ready for, I'm sure, going to be a bigger test to come this year. Yeah, I like the idea. I like the idea of that Walsh-Smith fight. That would be very nice, wouldn't it? Oh, look at that! And he hits him as he's on his way down. Yeah, he's opening the first shot. John, the gumption's out of the bag. Thank goodness. And now the crowd really can celebrate. A devastating finish from Mitchell Smith. This is probably the tamest round of the entire fight. Oh, what a punch! You have to see that you pack a fair old dig, Julian. No one's ever done that to him before. I knew that. That was a beauty. A fight upside down, didn't you? Oh, yeah. Oh, definitely. I know he was very, very confident, you know. Body shots from Froch. Groves trying to probe upstairs. Froch getting the better of it when they meet in the center of the ring now. Oh, good right hand. Down goes Groves. Carl Froch imagined this moment over and over and over these last seven months. As we said before the fight, a revenge motive for Groves, but a revenge motive for Froch, too. Surely as Groves was at rest for a few moments after this right hand. What a shot. Perfectly timed shot. Kids, don't keep your left hand on your hip in the middle of an exchange. He also looks so much bigger than he does. He's got a 15-pound weight advantage. Every time he lands a shot, it's abundantly clear. Benji Estevez isn't going to bother with a count here as Gamache's eyes work into the fight. Right uppercut. And you see why we were worried about Joey Gamache well before he hit the canvas. The uppercut was perfect, George. And not only that, he's getting his whole body into it like one of those home run hitters throw a baseball. Hey, we're going to take a look at how it ends. Williams throws a left, but Martinez beats him with the left. Short a punch. Yeah, I thought it was a right. Short a punch. Martinez's left got there first. And Williams was out from the moment the punch hit him. 17 pro fights and Morrison has in his 27. Morrison pounding away. Morrison may be going. Morrison is gone. Right there, I was just trying to get in on him because he was covering up. And he was getting tired. And that's the opening right there over the top. And I hit him, and he grabbed me and leaned. And right there, I knew I had him. So I just come with all right hands. I just knew I had him with that right there. Ray, when he started lunging, did you try to make him run into your fists? Yeah, I tried to do it like counter, but coming in at the same time. And it worked. Everything went perfect. I thought the referee let it go a little too far. The guy could have been killed right there.