I read an article somewhere else, I forget where though
It's funny, because I sat in on his press conference last year at Indian Wells after Rafa kicked his butt, and I was impressed by his poise and eloquence, but he clearly hasn't grown up at all.
I agree, I looked at the qualie draw and saw several Americans that could've used it. I guess this guy is a college player, but still.... very strange. I'm sure there's a reason for it.