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BO
Brendan O'Callaghan
Middleweight · United States
7-4-2
1 KO
5'10" · orthodox · debut 2021
Win methods
2
wins
KO
1 · 50%
Decision
1 · 50%
Fight history · 4 of 13 bouts
L
Antonio Urista
UD R6
· 2026
W
John Brewer
KO R2
· 2026
D
George Sosa
D R4
· 2025
W
Travis Floyd
UD R4
· 2025
Brendan O'Callaghan — Record, Ranking & Fight History (2026)