Photo of John Mierzwa
Age 53
Gender Male
Height 0' 0"
Weight Class

John Mierzwa is a MMA fighter with a professional fight record of 2 wins, 1 losses and 0 draws

Professional Career Statistics

Pro Record 2-1-0 (Win-Loss-Draw)
Career Length 2 years, 2 months, 18 days
Rounds Fought 2.3
Avg. Fights/Year 1.4
Longest Layoff 1 year, 3 months, 18 days
Quickest Turnaround 11 months

Record BreakDown

- KO/TKO SUB DEC
Wins 2 0 0
Losses 1 0 0
Finish Rate 100.0%
Finished Rate 100.0%
Win by Decision Rate 0.0%
Loss by Decision Rate 0.0%
Win by KO Rate 100.0%
Loss by KO Rate 100.0%
Win by SUB Rate 0.0%
Loss by SUB Rate 0.0%
Win Method
Loss Method

Current Streak

1 Loss

Quick Hits

Fastest Win 00:14
Fastest KO 00:14
Fastest SUB -
Ave. Rounds (Ws) 1.0
Ave. Length of Fight (Ws) 05:07
Ave. Rounds (Ls) 0.2
Ave. Length of Fight (Ls) 01:12
Finish Rounds
Finished Rounds

Official Professional Fight Record

Date Opponent Weightclass Method Round Time
NSF 07/28/2005 L
(2-0-0)
Aaron Brink
(19-12-0)
TKO/RSC (Injury)
Universal Above Ground Fighting: Extreme Cage Fighting
1 01:12
NSF 04/10/2004 W
(1-0-0)
Ray Glover
(0-0-0)
TKO/RSC
Obaktagon Challenge 1
2 05:00
NSF 05/10/2003 W
(0-0-0)
Cedric Johnson
(0-0-0)
TKO/RSC
World Extreme Fighting Championships 3: Shake the Shrine
1 00:14
* Bouts marked with an 'Official' logo denote results which have been verified by an ABC-recognized athletic commission
* Bouts marked with an (*) are considered exhibition bouts and do not count towards the fighter's record
* Weights marked with an (*) denote those over the limit for the weight class