Tonight Is Not The Night Floyd Mayweather LosesBarry Petchesky9/14/13 4:39pmFiled to: floyd mayweatherboxingEditPromoteDismissUndismissHideShare to KinjaToggle Conversation toolsGo to permalink Every single time, you talk yourself into believing Floyd's lost a step. That every fighter has to fall off sometime. That this particular young, hungry, confident challenger will be the one to finally take Money down. After all, why else would you buy the PPV? But before you let yourself get too high on Canelo Alvarez, here's a cautionary tale from May, after we talked ourselves into Robert Guerrero.