So far all of the **** you guys have posted about how to fight Diddy as Snake is way off. You're practically telling how to get ***** by Diddy rather than ****** him.
I don't want to go too in-depth because I use Diddy and none of you nooblets learning the MU will benefit me in any way but if you guys want to **** the Diddys in yur region then camp. Diddy has NOTHING if you camp, granted you don't **** up and stand still so he gets a free monkey hump. It's really just that, camp until you get him into the air, then **** him up, he has nothing against your Bair or Nair. Also, for ****ing sake get rid of your habit of ALWAYS double jumping back when you get fthrowed, usually the Diddys that don't suck **** will start reading the **** out of that and put you in a situation where if you don't get gimped, you're either going to take enough % so that the Diddy won't have to worry as much about building dmg to KO or you're going to be stuck in a loop where he's just going to keep throwing you off stage and getting free dmg.
Also, if you see that he shields the first hit of yur Ftilt, either you better make sure the 2nd hit comes out really fast or you get the hell away from him ASAP. :I
You're welcome.