Yes, the top guys are doing well, but the drop off is brutal. Roland Garcia is #14 with $31,600, on pace for about $90,000/ year. I'd be surprised if travel expenses are less than $30,000, although I really don't know. That leaves $60,000, which is a decent income, until you consider the lack of stability and longevity. I don't know how much the lower ranked players get from sponsors, exhibitions, and money games. It's worth noting that most of the professional are under contract to teams to play for a full season, not the show up and pay an entry fee system that currently exists in pool. I'm not sure how pro tennis, golf, and bowling work, but those may be more useful models. I'd like to see a pro tour that the players qualify for, and then they get free entry and help with travel expenses. Perhaps have 52 pros and a dozen slots that amateurs could qualify for in a pre tournament.