Surefire Hall of Fame Boxer Roy Jones Jr. returns to the ring this weekend at the ripe age of 46-years old. The former World Champion and pound-for-pound king is still slaying young lions, so expect

CES BOXING: MARIUSZ WACH x TYE FIELDS, KO ROUND 6 MARCH 24TH, 2011 RESORTS CASINO ATLANTIC CITY NEW JERSEY

CES BOXING: ARTUR SZPILKA vs TERRENCE MARBRA ROUND 1 KO, MARCH 24TH, RESORTS CASINO ATLANTIC CITY NEW JERSEY

To view more great knockouts from this event go to: http://www.gofightlive.tv/showEvent.do?eventId=709

Yodsanklai Fairtex proves why he's one of the best, with a KO at Lion Fight 18. AXS TV is Your Home for MMA every Friday Night! Find AXS TV HERE: http://bit.ly/WtTUDr

With thousands of hours of combat sports footage, GFL has the best compilation of KO's anywhere! Check out this outstanding finish from Gleidson Dejesus earlier this year at "Nations Collide!" Watc

And the knockouts just keep on coming.... Kevin Bostick lived up to his nickname, "The Boom," at BAMMA USA BadBeat 15 when he viciously knocked out Chris Costello with a standing elbow! Ouch! Catc

bit.ly/FloridaVGeorgia Abdiel Velazquez is out to prove he is one of the best Flyweights in the world, and with vicious KO's like his uppercut victory over Jamie Alvarez, "The Nightmare" is proving

A female TeamHurricane fighter hits the oppononent with a kick in the head! ? If you enjoyed this Video please don't forget to SHARE, LIKE and COMMENT it. ? You want more Videos? Click here to Sub

Frank Galarza remains unbeaten as he sends challenger Sheldon Moore to the canvas with a hard-hitting combination in the third round of ShoBox: The New Generation.

If you think you have seen the best KO of the year, you haven't seen anything yet! At a recent Kings Promotions Boxing event, Antonio Russell unleashes a vicious combination on Harold Reyes that is

Achilles Estremadura made his professional MMA debut against Yannick Paré in the opening bout on the main card of #BFL36 Blood Brothers. This event took plac...

SCL -47 KO of the night contest www.spartacombatmma.com

Canelo’s reputation as slugger was solidified with a resounding 6th round KO triumph over Amir Khan. Canelo vs. Smith happens Saturday, September 17 live on pay-per-view beginning at 9pm ET/6pm PT.

A compilation of Gegard Mousasi's UFC Knockout Finishes.

New highlight footage of Gegard Mousasi UFC fights against Santos, Belfort, and many more. Short but intense compilation!

Gegard Mousas