Ex-NFL DE Greg Hardy KOs Mike Cook in Boxing Debut in 1st Fight Since UFC Exit
Former UFC heavyweight Greg Hardy signs multifight deal with Bare Knuckle Fighting Championship - ESPN
Greg Hardy (The Prince of War), MMA Fighter Page
Former NFL star turned boxer knocked out again
Ex-NFL star Greg Hardy gets knocked spark out on bare knuckle boxing debut - Daily Star
Greg Hardy is now a bareknuckle boxer — 'I'm back'
Ex-NFL player Greg Hardy knocked out cold in bare knuckle fight debut
Watch: Former NFL DE gets knocked out in boxing match
Greg Hardy to make BKFC debut on Feb. 17 at KnuckleMania 3
Greg Hardy Gets Knocked Out In First Bare Knuckle Fight - The Spun: What's Trending In The Sports World Today