boxing criteria question: andy lee vs lamont peterson.

serious boxing scoring criteria question.. how was lee ABLE to fight his way back to a draw from 2 knockdowns, BUT peterson WAS NOT able to fight his way back to a draw from a fight in which he was 1) never knocked down 2) never hurt 3) treated garcias face like a speed bag effective aggression? peterson over the last 6, more so than, garcia in the first 6. defense? peterson for all 12. (if floyd scores this way, why shouldnt someone else?) ring generalship? peterson for most of 12, besides the few he toyed and ran from garcia in the middle round. clean and hard punching? peterson for most of the 12. take a look at garcias mug post fight interview. so my question.. HOW was lee able to fight back on the cards from 2 knockdowns, but peterson not able to???