She's not really grounded for the match, as long as you are not being too predictable with lunges and jump ins, and his wakeups are more of an annoyance than a solid way to escape cheetah's oki. Get a life lead, make swampy chase you, punish his mistakes, his movement is awful and her's is amazing if you know how to use it. Not a losing matchup from my experience.Cheetah loses to swamp thing. She is grounded for the match-up and he has half screen normals. Once you finally get it, you aren't; he has an excellent number of wake-up options.
She loses to Darkseid because his high laser tracks her in lunge. Remove that and she probably wins the match-up.
I wouldn't even mention the match-ups for Aqua,Bat,Supes,BA,Dead shot,Atroc. As they do to her what they do to the rest of the cast anyway.
Completely disagree on darkseid, I know she cant lunge his lasers but it doesn't make she lose the matchup, if you are patient anough to get through his lasers you can punish almost every option he has in the footsie range on block if he doesn't have trait active and d3 can low profile almost all of his safe options. Teleport can be punished on reaction and he is very free on knockdown.
Aqua is not a bad matchup from my experience, getting outfootsied by aqua in the neutral is no reason to label it a 7/3 or a 6/4, otherwise Aqua would 7/3 90% of the cast.
Never had any trouble with Black Adam, I honestly think cheetah beats him, sure his dmg output is unreal but he doesn't have an answer to cheetah low profiling his strings with d3 nor to her oki, he doesn't control the neutral game like other characters and has shitty defensive options.
I also don't buy that cheetah loses to deadshot, she doesn't have a lot of trouble getting in and once she is in is hard for him to get out, but I need play that matchup some more times before I'm able to come up with a conclusion.
Atrocitus feels harder than most, but if you are able to keep the pressure on him and make him waste most of his trait she can give him a hard time as well. Dex star is ridiculous tho, hella dumb free offense in one button press.
Batman and Superman I agree, as hard as it is for me to say it I feel like they shit on cheetah, they beat her in every aspect a character can possibly beat another, is not even fun.