All time, (not in any particular order) Frazier,Chavez,Arguello,Wilfredo Gomez was great with the left hook downstairs,left uppercut, then left hook upstairs. Carlos Zarate dug a nice left downstairs(ask Alfonso Zamora).A young Mike Tyson went downstairs pretty good setting up those devastating knockouts.
Might be a little biased ( because I saw it live) Hagler/ Hearns was incredible. Hardly any one sat during the fight. They both just let it rip,almost very punch was a bomb!We thought they were going to steal it from Marvin when Richie Steele took him over to the doctor. Well, we all know what happened after that :)
I have thought for quite some time, that Mosely might have the right style to beat Mayweather... He is fast,(maybe not laser fast like Floyd) but in the ballpark so to speak. His strength,combination punching and power make him a real player for Floyd. I think he could muscle Floyd around enough,and his chin is strong to deal with whatever Floyd is throwing. And he can crack hard enough to get Floyd`s respect,and you know he`ll dig down to that body. If I have one concern regarding Oscar`s chances with Floyd.It`s Oscar`s ability to deal with real speed. Mosely gave Oscar lots of problems by using quick combintions, and lateral movement. In Oscar`s favor, he is a great combintion puncher,and he usually knows when to pull the trigger(good timing) Floyd can fight,but I am really getting tired of his arrogance,and his lack of respect for other fighters...