Talked to a tour winner yesterday and told him about this thread. He made a negative comment about it and said the only stat that matters is the one on the scorecard.
At the risk of annoying my good friend Brent, who is also a stat man par excellence, definitely better than scratch, I will second this comment.
I haven't read Broadie's book - yet, I will at some point because I'm a geek - but I will speculate that he is using season long or event long compiled stats.
Golf is a very unique sport, at least among those I follow (apologies if pro squash is like this, Mike Sweeney, I don't follow it
). The very best golfers win an incredibly small amount of the time (except for Tiger, which is why he's the best ever, screw everyone who says Jack!!! And I'll fight Dan Jenkins on Ben Hogan - Jenkins is really old, I can totally kick his butt).
It makes little sense to compare bulk compiled stats (sorry Brent, don't know the technical term) to individual's stats in a sport where it merely takes 4 good days from a hot golfer to win. That's where golf has changed in recent years - there is a financial incentive to go for everything, because someone else is going to, and you only need to win every now and then to be set for life (and that's an understatement). Tiger's famous first swing change was so that he could pursue Jack's record - he knew he'd win every now and then when he got hot (ala Rory), but to have a real shot at Jack's 18, he needed to be in the hunt every major.
If you look at a guy like Rich Beem, his total stats are going to be weak. But for 4 days in Maryland, 4 days in Colorado, and 4 days in Minnesota, he was a Goddamn worldbeater!! What matters about him was his performance in those events, not the many others where he was less than impressive.
I honestly can't think of a comparable sport, where wins by the best are relatively "rare". I suspect there is a gigantic, gaping hole in Mr. Broadie's analysis because of the unique nature of golf, but won't know for sure until I read his book. And make no mistake about it, I think Mr. Broadie's goal is to sell books, not to truly examine the game, even if he truly believes he's correct in his analysis. And also make no mistake about it, I have no problem with that.