STAMFORD, CT – OLN, in collaboration with leading boxing promoters Top Rank, today announced that a 12-round lightweight battle between Kid Diamond (22-1-1, 13 KOs) and Jairo Ramirez (20-2, 7 KOs) will headline the network’s third live boxing event on Thursday, September 14 at 9 p.m. ET. Fight Night’s live telecast will originate from The Orleans Hotel & Casino in Las Vegas. The network, which will be changing its name to VERSUS as of September 25, will also feature a middleweight rematch between Jose Luis Zertuche and Fulgencio Zuniga in a 10-round bout. The duo fought to a draw in 2005. [details]