Mick “The Butcher of Shields” Terrill has landed an unexpected shot at the BKB Heavyweight Championship, stepping in to face reigning champion Gustavo “The Cuban Assassin” Trujillo this Saturday, August 29, 2026. This high-stakes main event will electrify BKB 58: Miami, held at the James L. Knight Center in Miami, Florida.
The dramatic change came after original challenger Mark O’Neill was forced to withdraw from the bout due to visa complications. Terrill, who was slated to be a commentator for the event, seized the rare opportunity on just days’ notice, setting the stage for one of bare-knuckle boxing’s most compelling matchups.
Mick Terrill BKB title on the line
Mick Terrill was fresh off a dominant first-round knockout over Florian De La Motte at BKB 57: London in July. His plans initially had him ringside in Miami, providing commentary for the biggest bare-knuckle boxing promotion.
But when news broke of Mark O’Neill’s visa issues, Terrill saw his chance for a heavyweight title fight. He promptly called for the shot against Trujillo, and BKB Bare Knuckle Boxing management wasted no time in making the fight official. It’s a move that epitomizes the raw, unpredictable nature of the sport.
“The second I heard Mark was out, I knew this was my moment,” Terrill declared, highlighting his immediate readiness. “I’ve always said I’ll fight any man, any time, any where. Here’s the proof. I’ve wanted this title for a long time and now I can prove why I’m the number one heavyweight in bare knuckle boxing.”
David Tetreault, CEO of BKB Bare Knuckle Boxing, praised Terrill’s fighting spirit and the promotion’s agility. “This is exactly what BKB is about. Real fighters, real fights, no waiting around,” Tetreault stated firmly. “Mick Terrill wanted a world title shot, so we’re giving him one, and it doesn’t get more 50/50 than a man that brave against a champion that dangerous.”
This quick pivot transforms BKB 58 into an even more thrilling spectacle, showcasing the readiness of its top contenders. Terrill’s willingness to step up under such circumstances reinforces his reputation as a true competitor. He’s not one to shy away from a challenge, especially when a championship is on the line.
Champion Trujillo’s devastating undefeated bare-knuckle run
Gustavo “The Cuban Assassin” Trujillo enters the James L. Knight Center with an intimidating perfect record in BKB. He boasts eight wins, all of which have come by first-round knockout.
The Miami-based fighter has never seen a second round in his bare-knuckle career, a statistic that speaks volumes about his power and aggressive style. This remarkable streak makes him one of the most feared heavyweights in the sport.
“The Cuban Assassin” seeks another early finish
Trujillo’s dominance extends beyond bare-knuckle, as he also holds an undefeated professional boxing record of 12-0 with 11 knockouts. The World Boxing Organization (WBO) currently ranks him #13, further cementing his status as a formidable striker.
Standing 6-foot-4 with a 78.5-inch reach, Trujillo presents a significant physical challenge to any opponent. He’s proven he can end a fight with a single, concussive blow, an ever-present threat against Terrill.
Trujillo, however, seems unfazed by Terrill’s last-minute insertion into the main event. “Be careful what you wish for. Mick wanted this fight so badly, and now he’s got it,” Trujillo warned. “Eight opponents made the same mistake of getting in that ring with me and none of them saw round two.”
This confident declaration highlights Trujillo’s unwavering belief in his knockout power and short-fight mentality. His opponents rarely get a chance to settle in, a pattern he intends to continue against the British challenger.
Mick Terrill’s veteran bare-knuckle credentials
Challenger Mick Terrill, known as “The Butcher of Shields,” brings a wealth of experience to this bare-knuckle boxing championship bout. He holds an impressive 11-2 bare-knuckle record, with all 11 victories coming by knockout.
Terrill is a multi-promotion world champion, having previously held titles in other prominent bare-knuckle organizations like Bare Knuckle Fighting Championship (BKFC). His extensive background makes him a dangerous adversary.
A seasoned fighter’s path to the BKB Heavyweight Title
At 43 years old, Terrill (born June 17, 1983) combines raw power with seasoned ring craft. He stands 6-foot-3 and weighs 265 pounds, boasting a 74.5-inch reach, making him a true heavyweight force.
His performance at BKB 57 just over a month ago, a first-round TKO, showed he’s in prime physical condition. This recent activity could prove crucial against Trujillo, who hasn’t fought since his last early finish.
Terrill’s ability to adapt and perform on short notice stems from years of competing at the highest levels of combat sports. He’s faced diverse challenges and emerged victorious, honing his knockout artistry. This makes him a credible threat to Trujillo’s perfect record, despite the whirlwind circumstances.
The matchup presents a fascinating clash of styles: Trujillo’s explosive, unblemished record against Terrill’s proven durability and knockout experience. Miami is set for a true slugfest between two of bare-knuckle boxing’s heaviest hitters.
BKB 58: Miami card features star-studded lineup
Beyond the electrifying main event, BKB 58: Miami promises a stacked card featuring several notable names making their bare-knuckle debuts or significant returns. The event will kick off with prelims at 6:30 p.m. ET (3:30 p.m. PT), followed by the main card at 8:00 p.m. ET (5:00 p.m. PT).
One of the most anticipated bouts sees Olympic gold medalist and former two-division boxing world champion Yuriorkis Gamboa make his BKB debut against Yesner Talavera. Gamboa, nicknamed “El Ciclon de Guantánamo,” brings a 30-6 professional boxing record to the Trigon.
Uly “Monster” Diaz returns from retirement to face Gilberto Fuentes in what promises to be an action-packed contest. Diaz is known for his devastating power and aggressive fighting style, making his return a welcome sight for bare-knuckle fans.
Another major debut features ex-UFC fighter Aspen Ladd, who steps into the BKB ring for the first time against Bianca Daimoni. Ladd, who previously reached #2 in UFC bantamweight rankings, made her bare-knuckle debut in BKFC with a first-round KO in November 2025.
Hometown favorite Robert Duran Jr., son of boxing legend Roberto Duran, will also feature on the card, taking on Ryan Spivey. Duran Jr. holds a 3-2 BKB record and will look to make a statement in front of his Miami fans.
Legends and crossovers enrich the bare-knuckle scene
The inclusion of combat sports veterans like Gamboa and Ladd underscores BKB’s commitment to attracting top-tier talent. This influx of established names from boxing and MMA elevates the entire bare-knuckle boxing scene.
Their participation brings mainstream attention and validates the legitimacy of the growing bare-knuckle sport. Fans will see how these highly skilled athletes adapt their techniques to the unforgiving nature of the Trigon.
This fusion of disciplines creates a unique viewing experience, drawing in fans from various combat sports backgrounds. It’s a testament to BKB’s strategic vision to expand its global footprint, with Miami serving as a pivotal stop on “The Summer of BKB: A Gladiatorial World Tour.”
The diverse lineup, combining seasoned bare-knuckle fighters with high-profile crossover athletes, promises an unforgettable night. Each fight carries significant implications, from title aspirations to career-defining debuts, ensuring a captivating event for all in attendance at the James L. Knight Center.
The late change to the main event with Mick Terrill challenging for the heavyweight championship only adds to the intrigue. It’s a testament to the unpredictable excitement that bare-knuckle boxing consistently delivers, where opportunity can strike at any moment for those brave enough to seize it.
