Hollow vs. X-23

Hollow and Laura claw it out!

I would say x23 because she is so good at fighting.

x23 claws seem to be able to cut though hollow?

if thats not a factor, than x23 ruthless upraising seems to give her the edge, not to mention it hollow gets spayed with that beresek agent(trigger) that makes x23 goes crazy.

I'd have to give this one to Hollow.

Her skin is impenetrable and razor sharp. The more X-23 came into contact with her, the more blood she'd lose. Laura would eventually pass out, and Penny could take her time finishing her off.

the person in charge of keeping x23 in line had an impenetrable body to and x23 defeated her, though it was questionable.