BKB 58 went down Sat. last night (Aug. 29, 2026) at James L. Knight Center in Miami, Fla., featuring the Trigon debuts of Olympic gold medalist Yuriorkis Gamboa and former UFC women’s title contender Aspen Ladd.
Gamboa was dominant in his bare knuckle debut, outclassing fellow “sweet science” veteran Yesner Talavera after five-rounds of action. Unfortunately for Ladd, she was not as successful, getting soundly defeated by Brazilian bruiser Bianca Daimoni.
Ladd falls to 1-1 as a bare knuckle boxer.
Elsewhere on the “Sunshine State” fight card, BKB Heavyweight titleholder Gustavo Trujillo retained his division strap by stopping former BKB champion Mick Terrill. In addition, Yunieski Gonzalez captured the vacant Cruiserweight crown by knocking out Ethan George, while Alberto Blas smoked Brandon Birr to retain his Super Featherweight belt.
Complete BKB 58 results below:
BKB 58 Main Card:
BKB Heavyweight World Championship Main Event: Gustavo Trujillo (9-0, 9KOs) defeated Mick Terrill (11-3, 11KOs) via KO 2:29 (R2)
Super Lightweight Co-Main Event: Yuriorkis Gamboa (1-0) defeated Yesner Talavera (0-1) via unanimous decision (50-44 x3)
BKB Super Featherweight World Championship: Alberto Blas (9-0, 9KOs) defeated Brandon Birr (4-3, 3KOs) via KO at 1:57 (R1)
BKB Cruiserweight World Championship: Yunieski Gonzalez (3-0, 3KOs) defeated Ethan George (2-1, 2KOs) via KO at 1:19 (R1)
Cruiserweight: Gilberto Fuentes (2-0, 2KOs) defeated Uly Diaz (5-4, 5KOs) via KO at 1:14 (R2)
Super Featherweight: Yampier Ramirez (5-0, 5KOs) defeated Triston Harrison (0-1) via KO at 1:24 (R1)
Super Lightweight: Bianca Daimoni (2-1) defeated Aspen Ladd (1-1, 1KO) via unanimous decision (49-46 x2, 48-47)
Super Welterweight: Robert Duran Jr. (4-2, 4KOs) defeated Ryan Spivey (4-3, 3KOs) via TKO at 1:49 (R1)
BKB 58 Preliminary Card:
Super Cruiserweight: Keegan Vandermeer (3-2, 3KOs) defeated Yordan Fuentes (4-1, 2KOs) via KO at 0:09 (R1)
Welterweight: Kylle McMillan (3-1, 2KOs) defeated Darian Leu-Pierre (6-1, 5KOs) via TKO at 2:21 (R1)
Super Cruiserweight: Murat Kilimetov (4-0, 4KOs) defeated Taylor Bull (5-2, 5KOs) via TKO at 0:37 (R2)
Super Welterweight: Rudisel Mora (2-0, 2KOs) defeated Gio Rosales (1-2, 1KO) via TKO at 2:01 (R1)
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