I haven't seen his numbers but it wouldn't shock me if his AOA is negative. According to trackman the avg driver AOA on tour is -1. That was from 2014, I don't think they released new averages for last year.Interesting, though this swing is in super slow-motion, it sure looks like he has a negative AOA on this driver, or am I just seeing that wrong. Not that it matters for him, he's the man, just something I thought I noticed.