Saturday
37 yards in Fairway to 4 feet (left), 1-putt
69 yards in Rough to 1 foot (short), 1-putt
104 yards in Rough to 48 feet (long right, above the hole), 2-putt
83 yards in Fairway to 8 feet (left), 2-putt
39 yards in Rough to 14 feet (long, above the hole), 3-putt
66 yards in Rough to 32 feet (short, below the hole), 2-putt
88 yards in Fairway to 16 feet (short left, above the hole), 3-putt
Sunday
50 yards in Rough to 18 feet (long left, above the hole), 2-putt
59 yards in Fairway to 5 feet (short, below the hole), 1-putt
80 yards in Fairway to 7 feet (short, below the hole), 2-putt
40 yards in Rough to 9 feet (short right, below the hole), 2-putt
15 yards in Rough to 4 feet (short, above the hole), 1-putt
110 yards in Rough to 22 feet (pin high right), 2-putt
93 yards in Fairway resulted in chunked shot missed green
36 yards in Fairway to 14 feet (long, below the hole), 2-putt
91 yards in Fairway to 10 feet (long left, above the hole), 2-putt
Here's my attempt to provide similar numbers for a round with no rangefinder. Having just returned from 12 rounds with firm courses and 15-20mph breezes in England I can hardly even remember playing with a rangefinder so I tried to recall all my shots and approximate distances from this past weekend.
Saturday
20 yards in Rough to 25 feet (short), 3-putt
20 yards in Rough to 18 feet (short right), 2-putt
40 yards in Rough to 15 feet (long), 2-putt
Sunday
75 yards in Rough to 8 yards (right fringe), chip-and-2-putt
65 yards in Fairway to 12 feet (left), 2-putt
25 yards in Rough to 8 feet (right), 2-putt
45 yards in Fairway bladed over green, picked up
35 yards in Fairway to 4 feet, 1-putt
So a couple of things to note. First off, I'm hitting the ball closer to the greens right now so I only had seven wedges shots over 36 holes as compared to sixteen a couple months ago. Most of my short-game opportunities were chips or little bump-and-runs with an iron.
Second, with no reference to yardage my success rate for getting the ball within four yards of the hole (i.e. a decent chance at a 1-putt) was almost the same as with the GPS giving exact numbers. Exactly half the time with GPS (8 of 16) and 3 of 8 times with the eyeball. I got up and down four of the sixteen time with SkyCaddie and only 1 of 8 without but I can hardly credit the box for my making more short putts.
I'll also say that I wedged the ball pin-high at least as often without the GPS as with it even though there was a bit more of a breeze and firmer/quicker greens this weekend than had been the case back in August. OTOH, I think my wedge swing has improved a bit over those two months although I still produce the odd chunked or bladed shot like most high handicappers.
The biggest caveat is that this is on my home course where I've played a couple hundred rounds. So while I'm willing to drop the claim that the SkyCaddie is saving the odd stroke for me on wedge shots in my usual weekend dogfight game I am still a big fan of having that information on unfamiliar courses. And yes, as many have said, all this is an artifact of playing on a typical USA course on which one lands the ball near the spot where it needs to end up. None of this matters if you're on a firm-and-fast course with microundulations and strong winds.