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John O'Brien vs Wayne Collier
- 1 views
Win
John O'Brien
(1 - 0)
Loss
Wayne Collier
(0 - 4)
vs
Submission (Rear-Naked Choke)
Round: 1
Time: 0:39
Professional Fight
Professional Fight
Blue Corner Promotions - Ultimate Blue Corner Battles
Date: Feb 07, 2020
Location: Harrah's Casino, Kansas City, Missouri, United States
Organization: Ultimate Blue Corner Battles