I was thinking it didn't start today, but when I looked through CSI's stuff it said the 10 ball was May 14-19.
Maybe they posted the dates wrong. That is 6 days. The 10 ball should go faster than the one pocket and it was only 4 days. With only 96 max players, I'm thinking it might start tomorrow or possibly Wednesday. I could be wrong, but that would make more sense to me.
Additionally, ctsondemand.com doesn't have the tournament up yet, so it doesn't look like they have done the draw.