Lamont Peterson (35-5-1, 17 KOs) announced his retirement tonight in front of his hometown of Washington D.C. after losing to Sergey Lipents at MGM National Harbor in Oxon Hill.             “It’s been a long career, but today is the day. I love y’all, thank you for all the support,” Peterson announced to the crowd. “It’s … More PETERSON ANNOUNCES RETIREMENT AFTER KO LOSS TO LIPINETS