No he didn't he won 3 out of 5, and though I don't think he beat Sturm, he definitely beat Mosley in their second fight... the guy many of you are stating would give Floyd his best fight, Also Oscar right before facing Floyd beat the shit out of Mayorga way worse than Mosley did to a much lesser version,and one of the guys he lost to was Bernard Hopkins who is currently the best light heavyweight in the world and one of the top 5 best fighters of hte past 20 years.