0-1
Pro W–L
Mike O'Brien is mixed martial artist with a professional record of 0-1 across 1 bouts. Last competed July 2006 (inactive).
Finish rate
0 %
Wins by
0 KO · 0 SUB · 0 DEC
Usually loses by
KO/TKO
Fastest loss
11:59 (Rd 3)
vs Joe Grishaber
Last fought
Jul 2006 · Inactive
Fight locations (1 venues)
Frequently asked
What is Mike O'Brien's MMA record?
Mike O'Brien has a professional MMA record of 0-1.
How does Mike O'Brien usually lose?
Most of Mike O'Brien's losses come by KO/TKO (1 of 1).
Is Mike O'Brien still active?
Mike O'Brien last competed in July 2006, and is considered inactive (no bout in over two years).