I'm not sure how it works either, Marianne - I was a pro for about a week, then all of a sudden I was a tour pro. I have no idea what it takes to jump to the next tier, but I would assume it's average score. I think my avg. score as a pro was about 72 when I got bumped up to tour pro. Beats me, though, they're not very clear on what it takes to get to the next tier...