Hi, I'm a newbie. Recently got addicted to tennis and am now looking to organize some round robins for fun. 1. What's the optimal number of players to have? Assume that I can get 3-5 courts. 2. How do mixed round robins work if there are more women than men. If I believe I'd get more women than men, should I just stick to making it a Ladies' event? 3. Is there a site you recommend for making draw sheets? Thanks in advance.