No way in handspeed... absolutely no way. Leonard was about the same speed as Hearns in hand speed or Roy JOnes Jr., but not Mayweather. Also in foot speed you see Leonard plant his feet, and the not be on his toes the same way Mayweather is, and he is nowhere near to as quick at movement foreward or backwards. Mayweather gets in alot quicker, and he moves in with his whole body when he punches. His reflexes are definitely better, and he has alot quicker upper body movement. There is no comparison in the two. If you watch the jab Mayweather can get it out as fast as Leonard's when Leonard is firing it straight out, and Mayweather is bringing it from his knee level. Also the little things like Leonard telegraphs his punches, and Mayweather doesn't at all.