On Saturday, August 17, BYB Extreme Bare Knuckle made its Wales debut at the Vale Sports Arena for BYB 30 Cardiff Brawl. It was the first European show since BYB's acquisition of the UK-based BKB thi

BYB Extreme Bare Knuckle Fighting made its Louisiana debut for BYB 28 on Saturday, July 13th at the John A. Alario Event Center. In the main event, Gustavo Trujillo face champion Ike Villanueva for t

BYB Extreme Fighting Series, the modern-day originators of bare knuckle fighting in the US and largest bare knuckle fighting organization in the world, announced today its full card for BYB 29 Brawl

BYB Extreme Bare Knuckle Fighting returned to Jacksonville, FL for BYB 27 on Friday, June 14th at the Prime Osborn Convention Center headlined by Jon Bernard facing off against Harold McQueen in a

Eric Olsen Vs. Eryk Majda | BYB Extreme Fighting Series 20 !! FULL BARE KNUCKLE FIGHT

BYB 33 Wolverhampton Brawl was headlined by a pair of world title matchups including this one between one of the best pound-for-pound bare knuckle fighters ever, Croatia's Marko Martinjak, and UFC ve

WOMENS BYB BRAWL TITLE FIGHT ?????????? Paty Juarez vs. Khortni Kamyron | @BYBExtreme 31

Argentina's undefeated bare knuckle boxer Walter Saravia takes on Cleveland's Shawn Rall in the patented Mighty Trigon at BYB 26 Mile High Brawl in Denver. Visit bybextreme.com and follow @bybextrem

Cruiserweights Yordan Fuentes and. DeWitt Dixon go the distance at BYB 23 Brawl in the Pines II January 18 in Pembroke Pines, Fl at the Charles F. Dodge Center.

Action packed historical fight at BYB 24 Super Brawl Saturday as Jess Mouneimne becomes the first female South African to fight bare knuckle when she takes on Mexico's Cecy Ulloa in the Mighty Trigon

BYB 26 Bare Knuckle Mile High Brawl from Denver CO (Full Show)

BYB 31 Bare Knuckle International BLOOD BRAWL : Joey Angelo vs. Emil Markic Follow @BYBExtreme for ALL BYB ACTION #byb

Hard-Hitting Former BYB Bare Knuckle Title Challengers Robert Serna & Ryan Jett Go Head-To-Head at BYB29 ?? Follow BYB Extreme Fighting Series #bareknuckle #brawl #fyi

BYB 32 Leeds Brawl took place on Saturday, October 12th at the John Charles Centre for Sport in Leeds, Yorkshire, UK. The card was highlighted by a pair of BYB Police Gazette Diamond Belt title fight

Two of the hardest hitting and most popular BYB fighters in the UK meet in the middle of the Trigon as Mark Tiffin takes on veteran Paul Hilz in Leeds, West Yorkshire, UK at BYB 32.