I think you forgot about the "skilled" part. Cyborg's most technical moments are in the sauna when she's cutting weight. She doesn't have to be technically sound because she's just a brute and walks through everything she gets hit with.
I know it was a muay thai fight, but watch her and Jorina Baars. If I remember right, Cyborg got sat on her ass every round and it wasn't even close. Baars isn't a particularly powerful striker either. Her ko percentage sits around 33(45-0-3 14 kos), and not that it's terribly relevant, but Baars' mma record is 1-3 with all 3 losses coming by way of knockout.
Holly is a former boxing, kickboxing, and mma champion. Also, you didn't tell me who Cyborg's last 3 opponents were becahse I seriously don't have a clue.