Nate Diaz Reveals Major Obstacle to Fighting Conor McGregor in Bare Knuckle Boxing
After multiple reports of a third fight, BKFC owner reveals a setback for Nate Diaz in a potential Conor McGregor fight.

Nate Diaz wants to fight Conor McGregor in BKFC (via Instagram, MMA Fighting)
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Speculation continues to swirl around the future of two of combat sports’ most recognizable names. With both Conor McGregor and Nate Diaz linked to potential ventures outside the UFC, the possibility of them crossing paths again under a different banner has begun to draw attention. The banner in question is the Bare Knuckle Fighting Championship founded by former boxer David Feldman.
BKFC has positioned itself as one of the fastest-growing combat sports promotions, consistently signing former UFC fighters and giving them a platform to showcase their skills in a unique format. The organization has already attracted high-profile names, including Eddie Alvarez, Mike Perry, and Luke Rockhold, thereby pushing itself into mainstream conversation.
Feldman founded the promotion in 2018 and has been on a roll ever since. Interestingly, McGregor and his company, “McGregor Sports and Entertainment,” became part owners of BKFC since 2024. A lot of bad blood disguised as banter exists between McGregor and Diaz since their last fight at UFC 202 as the two exchange insults online. As such, Feldman recently spoke about a potential bout between them in BKFC.
We’ve talked to Nate Diaz a few times. He literally said, ‘Look, I have too much scar tissue for this right now.’ But I think if it were Conor McGregor on the other side of that ring, he would take it.
David Feldman via The Ariel Helwani Show
“We’ve talked to Nate Diaz a few times. He literally said, ‘Look, I have too much scar tissue for this right now.’ But I think if it were Conor McGregor on the other side of that ring, he would take it.”
— Ariel Helwani (@arielhelwani) October 1, 2025
Could we see Conor McGregor x Nate Diaz in @bareknucklefc? 👀 pic.twitter.com/203y0s7C6Q
McGregor, despite not having fought since his injury at UFC 264 against Dustin Poirier in 2021, remains one of the biggest draws in the combat sports industry. His potential return to action has been the subject of ongoing speculation, whether inside the UFC Octagon or elsewhere. A matchup against Diaz, regardless of platform, would guarantee significant commercial interest, given the history of their rivalry.
The rivalry between McGregor and Diaz began in 2016, when Diaz shocked the MMA world by defeating McGregor via submission on short notice. McGregor would later avenge the loss in a closely contested rematch, which created one of the most memorable rivalries in UFC history. Since then, discussions about a potential trilogy fight have never faded, though timing and circumstances have delayed its realization.
With BKFC continuing to grow and both Conor McGregor and Nate Diaz seeking opportunities that align with their star power and legacy, the idea of a trilogy fight outside the UFC carries more weight than ever before. Such a matchup would not only settle one of combat sports’ most storied rivalries but also mark a significant moment in the evolution of alternative promotions challenging the traditional MMA structure.
Nate Diaz calls out Terence Crawford for potential boxing bout
Terence Crawford’s career reached another milestone when he defeated Canelo Alvarez to become the undisputed super middleweight champion. The win solidified his legacy as one of the greatest boxers of his era, adding to previous undisputed reigns. Following the fight, Crawford’s dominance sparked immediate attention, with names from both boxing and mixed martial arts weighing in on his next move.

Among those keeping a close eye on Crawford’s victory was Nate Diaz, who has shifted his focus toward boxing in recent years. Diaz has already tested the waters with high-profile bouts, including a debut against Jake Paul in 2023 and a rematch with Jorge Masvidal in 2024. Having built his name as a durable and fearless competitor in MMA, Diaz has continued pursuing crossover fights that draw interest.
Crawford next 🎯
— Nathan Diaz (@NateDiaz209) September 15, 2025
However, given Crawford’s mastery across multiple weight classes and his status as one of the pound-for-pound greats, the idea of Diaz competing with him has been widely viewed as unrealistic. Crawford’s unbeaten record and technical brilliance stand in sharp contrast to Nate Diaz’s limited boxing experience, highlighting the gap between a crossover challenger and one of the most accomplished boxers.
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