I think it be best to Get a Peach players input on this to hell you out.
So Far, I have not lose to a sonic when I am on point and have kept my cool. I beat the best sonic in N.Y (Wes) The only time I lost to a sonic was be being annoyed. (this is not a john, its actually advice) Sonic annoyed me so much that I lost my cool and just rushed him. There is no need for that
Annoy the player with his speed and spin dash. It helps Peach is not all that fast and should not be chasing sonic left and right. if Peach is chasing you, she will be left open and you can take advantage of that.
When you get your damage on and finish, GTFO. Being inside Peach for 2 long will get you beat up. She has her air combos and can pressure sonic very well.
Sonic has hardly any proirity. Peach has alot. Don't make mistakes on your attacks. Or you will be punished easy.
When Peach is in the air, Space your back airs or even Fairs. But dont try to beat her in the air alot. Her air game is better than yours.
If the Peach is smart, You have to come to her. Your faster than she is so there is no point in chasing you and swinging attacks. You have to be close to deal damage on her. Peach does not for she has her turnips. But olso getting inside and put the hurt on is a pain.
Peach has a few ways to approach you
- Glide tossing (which screws up sonics spin dash attack/approach)
- Dairs
-Turnip>Fair
-Fair>Jab
-Bair>Ftilt
But like I said, Peach does not have to come to you all the time. She can get you with turnips, and you have to come to her to stop it.So she has options for approaching and not approaching.
Sonic does not have a clean approach on Peach. So he has to rely on baiting Peach and using his speed to deal damage on her. To me all he has is his spin dash to start the hurt on Peach. You can use it to go through Peach to kill the shield. Now with her shield small she can be shielding the move. So the Peach may ether have to roll, Jump, or side step. But even if you get behind her, you can roll right back to her and put the pressure on Peach or get a combo off.
Sonic needs to rely on his speed and baiting Peach and hope she screws up. Eat and pressure her shield with spaced Bairs and use spin dashes to attack, eat the shield and start up the combos. Sonics spacing may not be that good but you have to rely on it.
The problem with sonic is that smart ones for me are hard to hit. They like to spin dash alot so I can't get a clean shot. Then I attack, miss and I am open for a hit. His speed and that spin dash are trouble for me and a pain to deal with. use that to get some hits off. Speed and baiting is what it is all about here.
I say this fight is 40-60
each