BKFC president David Feldman just dropped a major bombshell that Bareknuckle Fighting Championship will hold a massive $25 million tournament across the globe open to all willing combatants.

Conor McGregor fired up the crowd, and the fighters, with an impassioned speech at the BKFC KnuckleMania V press conference ...

Thought to be a no-show for a second, UFC superstar and BKFC part-owner Conor McGregor ended the Knuckle Mania V press ...

Former UFC stars Eddie Alvarez (1-1) and Jeremy Stephens (2-0) are set to clash in the main event of the bareknuckle boxing ...

Conor McGregor is never shy when there's a hot mic in front of him, and in front of a packed crowd of Philadelphia fight fans ...

As brothers David and Damon Feldman — founders of Bare Knuckle Fighting Championship (BKFC) and Official Celebrity Boxing — ...

This Saturday, bareknuckle boxing is coming to the city of Philadelphia, and there's a chance 'Rocky Balboa' actor Sylvester Stallone joins along for the ride.

KnuckleMania 5 pre-fight press conference in Philadelphia, which featured Conor McGregor, Eddie Alvarez, Jeremy Stephens and more. (Photos courtesy of BKFC) ...

KnuckleMania 5 pre-fight press conference takes place Thursday, and you can watch a live stream of the festivities at 4 p.m. ET (1 p.m. PT) right here on MMA Junkie. The press conference takes place ...

As recently as a decade ago, it was the underbelly of the fight game, held in an underground circuit of muted hues in indoor ...