Perhaps reduce his jab damage. 8% per hit is way too much. You can do an easy 4 hit jab combo which is a serious problem.

I don't know if this counts as a balancing suggestions, but his fair gets eaten by the stage if you jump and use it immediately.

Also when reaching the end of the stage, his sideb just stops and then drops him offstage, that feels kinda weird. Imo it would be better if he just rides off the edge or stops onstage.

you can infinitely up air people if you guess their movement