Renee gave Mary a tough time, even if she didn't come out on top. Mary v. Corrie, on the other hand, was one of the most one-sided fights Crystal ever put out. On paper it was close but in practice Mary absolutely annihilated Corrie. More's the pity because I love Corrie as a fighter. Up against anyone her own size, she'd win every time. Up against the bigger women, she wins some, she loses some.
If Corrie ever went up against Renee, it would have been another one-sided beatdown. I'm glad it didn't happen.