Now with 100% more graphs!
A few months ago, back when Tiger was chasing down the number one ranking, I got an idea: Why not graph out the trajectories of the world’s top players over their careers, using the official data available on the Official Golf World Rankings website? At the time, the OWGR site only provided downloadable player data back until about 2003, which is fine for the careers of Rory McIlroy and Brand Snedeker, but, as you’ll see below, the Phil Mickelson graph from 2003 on is relatively boring.
Thankfully, when I looked at the data again this month, they had expanded the data all the way back to their career beginnings. Ernie Els, for instance, the oldest player I tracked, has data going back to 1989.
So this is what I decided to do: I got the points tally and OWGR ranking data for the top 15 players in the world as of July 7th (a while ago, I know, but it takes a while to compile and graph all of the data), and graphed both sets. The OWGR points and rankings are through that same day, so they do not include Phil Mickelson’s Scottish Open win or his British Open title. Tiger’s Bridgestone win is similarly unrepresented.
I decided to normalize the y-axes with a maximum of 25 points and a 500 ranking for comparison’s sake, though with some of the more consistent golfers (Tiger, Phil, Ernie for much of the mid-2000s) that is a bit to their detriment (in that you can’t see the more slight variations). The x-axes are different for each player, going back to the very beginnings of their pro careers. The OWGR data can get a bit wonky at the very beginnings of the data, which you can see pretty easily in the Tiger and Rory graphs. The y-axes cutoffs do minimize that a bit.
At the beginning I’ve also created two graphs, which superimpose data for all 15 players dating back to 2003.
If graphs aren’t your thing, well, read the captions and enjoy the colors. And if you have to use Excel all day at your job, fear not, for I used the Apple app, Numbers.
Continue reading “Graphing the World Rankings”