Throwback | Antoine Douglas vs. Gary O'Sullivan…Spike for the Upset in Montreal!
The big punching middleweight Gary ‘Spike’ O’Sullivan used his sledgehammer power shots to tire out and stop #8 WBC, #10 WBA Antoine Douglas in a 7th round knockout on Saturday night on HBO World Championship Boxing at the Place Bell in Laval, Quebec, Canada. Antoine Douglas vs. Gary O’Sullivan | December 16, 2017 | Place…