Main Card
VS
5 Rounds
Ironweight
225 lbs
Bare Knuckle
Date
August 29, 2026
Division
Ironweight (~225 lbs)
Card
Main Card — 5 Rounds
Broadcast
BKFC+ / Fubo Sports / DAZN
Sport
Bare Knuckle Boxing
Venue
Fenway Park, Boston, Massachusetts, USA
Guilherme Viana vs. Robinson Perez is a five-round
Ironweight bare-knuckle matchup on the main card of
BKFC 92: Stewart vs. Gigliotti at Fenway Park in Boston.
Brazil's Guilherme Viana enters with a 2-1-0 professional bare-knuckle
record, bringing power and experience in BKFC's heavier divisions.
American opponent Robinson Perez enters unbeaten at 1-0-0 in bare-knuckle
competition. Viana's established BKFC experience meets Perez's unbeaten
start in this heavyweight-range matchup.
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