5-1
#10
Welterweight
1-3
Fight: O'Brien vs. Heinz
7 DEC SAT '19 11:00 PM
main card
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3 rounds
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Main Info
nickname
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Forms
L
W
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Nationality
USA 
USA
Age
(1999-02-03) 26
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Weight
(77 kg) 170 lbs
170 lbs (77 kg)
Height
(180 cm) 5′11″
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Reach
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Gym
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Social Media
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Win-Loss Records
Wins
5
2 KO/TKO - 33%
1 submission - 17%
2 decision - 33%
1
25% - 1 KO/TKO
0% - 0 submission
0% - 0 decision
Losses
1
0 KO/TKO - 0%
0 submission - 0%
1 decision - 17%
3
50% - 2 KO/TKO
25% - 1 submission
0% - 0 decision
Past Opponents
Show Cancelled Fights
Frequently Asked Questions About O'Brien vs. Heinz
Which event are Cory Heinz and John O'Brien fighting in?
They are set to face each other in KC Fighting Alliance 36.
How many rounds is the Cory Heinz vs. John O'Brien?
The bout is scheduled for a standard 3-round KCFA, KC Fighting Alliance fight.
Which organization is hosting the Cory Heinz vs. John O'Brien?
The fight is organized by the Kansas City Fighting Alliance (KCFA, KC Fighting Alliance).
When is the Cory Heinz vs. John O'Brien fight?
The fight is scheduled to take place on December 7, 2019
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