Tale of the Tape
O'CallaghanBrewer
8-4-2
Record
4-16-1-
Height
--
Reach
--
Stance
--
Age
-Statistical Comparison
No detailed fight statistics available for either fighter.
Head-to-Head Record (0-0)
The Blueprint
Apr 11, 2026
Draw
Frequently Asked Questions
Who won Brendan O'Callaghan vs John Brewer?
John Brewer won their most recent fight. They have fought 1 time total (0-0).
What is Brendan O'Callaghan's record?
Brendan O'Callaghan's professional record is 8-4-2.
What is John Brewer's record?
John Brewer's professional record is 4-16-1.