Home Boxing/MMA Pound for Pound: Roy Jones Jr. Boxing/MMA Pound for Pound: Roy Jones Jr. By Sports Byline USA - February 18, 2013 1779 0 FacebookTwitterPinterestWhatsApp ON SPORTS BYLINE USA Roy Jones, Jr., the only boxer to begin his career as a light middlewight and go on to win a heavyweight title, jons Ron to discuss the highs and lows of his illustrious career. Click below to listen. https://sportsbyline1.com/audio/Roy_Jones_Jr_1.mp3