LOL i like this guy already. you forgot about the whole "if you stay in your shield, Sonic can never kill you part"
Sonic wouldl do best to play very defensively in this matchup, god knows the peach player will. As white peach said, focus is the key for sonic, as i personally think that if sonic can at least make peach's turnip usage less effective, then they both can't really start an offence at each other, leading to a long, long match.
Kojin (Sonic) vs BTC (Peach) 1
Kojin (Sonic) vs BTC (Peach) 2
I have this set from a while back, i remember above all else that it was very defensive and taxing since I dont' normally play run away for 8 minutes strategy, and even that i didn't do as well as i liked. But I think the matchup isn't 60-40 peach if both players play defensive like that. It's just annoying to watch IMO...
looking back tho, he probably didn't know that matchup too well...