I don't know how. I'm a CV.TV admin, and the only control I have is to either cancel the match or to remove one of our players from the roster. Looks like it's set to start automatically when we have at least 10 players per side signed up.
Is it not possible to start it prematurely?
I guess I'll try wading into one of these... Assuming it ever starts!
good luck
Heyho.... Let's have some fun! :D