In the co-main event, Cody East and Dylan Rush went to war in a heavyweight bloodbath. East won by TKO after the third round when Rush couldn't continue in the fourth.

Yuniesky Gonzalez impressed in his bare knuckle debut with a first-round knockout over Martez McGregor.

BYB Bare Knuckle Boxing Returned to the Mile High City Saturday, February 22 with BYB 37 Denver Brawl at the Stockyards Event Center in Denver, Colorado. Watch the full show here: https://www.youtub

Joining a star-studded card are bare knuckle debut fighters Aaron Ashton and Anthony Scotford who both came in with something to prove when they step into The Mighty Trigon.

Veteran pro-boxer and undefeated bare knuckle fighter, Poland's Kamil Sokolowski looks to climb into the BYB heavyweight title picture when he takes on former champion and UFC veteran, American Ike V

Welsh and British boxing champion Kallum Skhane takes the gloves off for the first time in the BYB Trigon when he faces hometown Wolverhampton brawler Ryan Meer, also making his debut. For more on BY

Two of the UK's best Super Welterweight bare knuckle fighters face off in the Trigon at BYB 33 Wolverhampton Brawl in West Midlands. For how to watch live or get tickets, visit bybextreme.com

Eduardo Perez and French Special Forces Bare Knuckle Fighter Romain Corucier make their BKB debuts in the Trigon as they face off at #BKB39 in Myrtle Beach.

Both stepping into the Trigon for their BKB debuts, Ricky Luckado and Rasheam Steele are set to clash at #BKB39 in Myrtle Beach.

Liam Rees takes on Martin Reffell for the BKB Bare Knuckle Boxing's Super Welterweight title at BKB 40

Birmingham, England’s “Big Pod” Dan Podmore makes his first BKB Bridgerweight title defense April 19 as he took on Bosnia and Herzegovina’s undefeated “Slavic Warrior” Emil Markic at BKB 40

Joining a star-studded card are bare knuckle debut fighters Aaron Ashton and Anthony Scotford who both came in with something to prove when they step into The Mighty Trigon.

BYB Bare Knuckle Boxing Returned to the Mile High City Saturday, February 22 with BYB 37 Denver Brawl at the Stockyards Event Center in Denver, Colorado. Watch the full show here: https://www.youtub

BYB Bare Knuckle Boxing Returned to the Mile High City Saturday, February 22 with BYB 37 Denver Brawl at the Stockyards Event Center in Denver, Colorado. Watch the full show here: https://www.youtub

WILLIAMS Vs. RANDALL BYB Bare Knuckle FULL FIGHT BYB36