I can answer this, i've been playing a few matches in my scene today
Goredou wrecks her, while she does the ability to punish grim reaper and a few of his normals it's really risky because his neutral outshines hildas and he has an "aba" effect once he gets in. He also destroys her guard which makes life even more difficult. It feels like an 8-2 match up but we'll just say 7-3
Waldstine doesn't have to much issue getting in but it's his throws that really take her for a ride, she can basically abuse her swords so you have to be very proficient in keep out and she loses her dive kick ability even though it's safe it's too much of a risk. While her basic bnb sends him to the middle of the screen he's still in throw range. I'd put this at a 6-4 for his favor.
Merkava: His command grab makes her life interesting, it's not necessary a bad match up but you need to be wary of a lot of things. She can punish command grab with skewer and basically his flight does hit a lot her dead zones(she has a couple which he can hit like flying above lynch pin and out of range for condescend gloom). Can be punished mid-screen if he does i'm just gonna call it "jab hands". 6-4
From the characters i faced today these are the ones that really stick out and the ones that online will be rampant with, i think she loses hard to carmine, seth and the girl with the long sword whose name starts with an y