pendodave
Tour Rookie
I'm at work (on a break) so can't look up the exact details, but I think for pros uphill and downhill only makes a difference for short putts. Off the top of my head they are the same once over about 10ft. Even for the short ones it's not as much as I would have expected.Really good post.
There are some caveats though:
Are pros playing to trickier pin positions so harder to hole out?
On the other hand, I find it much easier to putt on quick tournament greens with a lovely true roll.
The odds of holing a 10 footer straight up hill are significantly shorter than a curving downhill 10 footer, stats never show the full story!
And practising 6 footers in your bedroom: it's the same putt. After a few goes I'd expect to hole 90%+
You're right that pro stats are hard to compare with us for a number of reasons, but I think the general principles are the same.
Of all the facets of the game, putting is the one where there are the smallest differences between pros and ams. Well, some ams I guess, sadly not me.