I’m not at all sure you’ve understood the question.
“Mixed-sex tennis divisions might easily produce better female tennis players than segregated divisions produce. Would you at least concede that that is entirely possible?”
And you’ve responded with:
“No because it is physically not possible.”
Are you seriously saying it would be impossible — or did you just misread the question?
And then you’ve written:
“It is also interesting that you say my comments are discriminatory, but you have no issue discriminating against women.”
But I haven’t said your comments are discriminatory. And I’m not remotely in favour of discrimination against women!
So, I’m afraid you’re not making much sense!