Of course she would avoid standing up, but unfortunately every fight starts on the feet. And no matter how effective her wrestling shoot might be, I just can't see her evading a well-placed punch from arguably the greatest boxer of the 20th century.
She would respect his stand up? His stand up? Seriously that is the most retarded statement I have heard in recent memory. Floyd Mayweather's "stand up" is not just a simple portion of his gameplan that he is particularly experienced in... Floyd's "stand up" is his life and legacy. There is no better hand-to-hand fighter that currently exists on the planet. So to imply that Cyborg respects Mayweather's stand-up game as if it can be considered on an equal scale is just inconceivably dumb.