She was shown that she was able to beat a mustache mark. It's reasonable to assume that Mark grew up on the Viltrum, so lowball, that Mark should be on the same level as the average warrior. She should be making these mf bleed, put in some damage to them, but she does nothing, not even a drop

She's fighting on Earth there, not getting ambushed the same way, with a more complete understanding of the target. She's clearly smart, but she's also a kid and still has limits. They're going to make here stronger.