Strokes Gained for Amateurs: What It Means Off 14, Not Off Scratch
There is a specific flavour of despair that comes from loading your rounds into a strokes gained app and watching every category glow red. Approach: -4.1. Off the tee: -2.8. Putting: -1.9. Around the green: -3.4. Total: -12.2. You sit there off 14, having just shot a perfectly respectable 86 at your home club, and the software has calmly informed you that you are bad at golf in four separate ways at once.
You aren’t. The benchmark is wrong.
Strokes gained was built by Mark Broadie using ShotLink data, which is PGA Tour data, which means the zero line in most consumer tools is a tour professional’s expected score from any given position. Every shot you hit is being scored against a man who hits it 300 yards and gets up and down from a greenside bunker 55% of the time. Of course you’re minus everything. A 14-handicap measured against scratch is minus everything by definition, because that’s roughly what the handicap number means. You have paid for an app to translate your handicap into four decimal-pointed restatements of your handicap.
The number only starts working when the baseline moves
Here’s what changes the moment you reset the benchmark to golfers who actually shoot what you shoot.
Take a real-ish example. You’re 165 yards out in the fairway, par 4, and you make 5. Against the PGA Tour baseline, the expected shots from 165 fairway is about 2.98. You took 3 to reach the green and 2 putts, so 5 shots from a position worth 2.98, minus one shot for the swing itself, lands you around -1.0 for that hole across the categories. Brutal.
Now run it against the 15-handicap baseline. Expected shots from 165 in the fairway for a mid-handicapper is roughly 3.6, not 2.98. That same bogey is now slightly positive. You didn’t play that hole badly. You played it exactly like a 14 plays it, and the tour-referenced number told you that you’d lost a full shot.
Scale that across 18 holes and you understand why so many club golfers bounce off strokes gained entirely. It gave them a wall of red and no instruction.
The baselines that actually apply to you
Broadie’s book Every Shot Counts published expected-shots tables for multiple handicap levels, not just the tour, and those tables are what the good tools use under the hood. Rough shape of it, shots to hole out from the fairway:
Distance Tour Scratch 10 hcp 15 hcp 20 hcp
100 yds 2.80 2.92 3.10 3.26 3.45
150 yds 2.88 3.03 3.30 3.50 3.71
200 yds 3.12 3.36 3.70 3.95 4.20
Green, 6ft 1.38 1.42 1.50 1.55 1.61
Green, 20ft 1.83 1.87 1.95 1.99 2.04Look at the putting row versus the approach row. From 20 feet, a 20-handicapper is 0.21 shots worse than a tour player. From 200 yards in the fairway, they’re 1.08 shots worse. That gap is the entire story of amateur golf and it is invisible when everything is drawn against the same tour zero.
This is also why “I’m a terrible putter” is the most common self-diagnosis in UK club golf and the most frequently wrong one. Putting has a compressed spread. You cannot lose four shots a round on the greens unless something genuinely strange is happening, because the distance between a tour putter and a 20-handicap putter from most positions is a fifth of a shot. Your four shots are somewhere between 120 and 200 yards, and you’re not measuring them because that number felt less interesting than the three-putt you’re still annoyed about.
Which tools get the baseline right
Arccos has peer comparison built in and it’s the most useful feature they ship. Set your handicap and it shows you against golfers in your bracket, not just tour. The sensors are 14 screw-in caps, around £200, and the auto-shot-detection is genuinely good now, though it will occasionally record a practice swing in the rough as a shot. Their “Smart Distance” club averages are worth the money on their own: most 14-handicappers are carrying their 7-iron 20 yards shorter than they think and playing every approach one club light as a result.
Shot Scope (V5 watch, about £220) is the one I’d point most UK club golfers at first. Tags in the grips, no subscription, and crucially it gives you handicap-relative strokes gained without an ongoing fee. Their dashboard defaults to comparing you against your own handicap band. It’s a Scottish company and the course mapping for British courses is better than the American-first competitors, which matters when your 5th hole has a blind dogleg the mapping needs to understand.
Golfmetrics and the various spreadsheet-based approaches from Broadie’s own work are free and will happily give you handicap-level baselines if you’re willing to enter shots manually. Twenty minutes a round. Not fun, extremely effective.
Where this gets thin is the swing-video side. Sportsbox 3DGolf (roughly £15-20/month) does genuine 3D biomechanics from a single phone camera, and it does read amateur footage correctly, but be careful about what it’s comparing you to. Its default pro models are tour swings. Your pelvis is not going to do what Rory’s pelvis does, and chasing a kinematic sequence overlay is a fine way to spend a winter getting worse. Use it for measuring change in your own numbers over time, not for closing a gap to a template.
HackMotion (wrist sensor, around £250 for the Core) is the outlier that I think genuinely earns its place for mid-handicappers, because clubface control through impact is measurable, trainable, and directly explains the two-way miss that wrecks approach strokes gained. It reports your lead wrist extension in degrees. Most slicers are 15-25 degrees extended at impact; tour average is roughly flat to slightly flexed. That’s a concrete target.
On launch monitors, the Garmin R10 (£500ish) and Rapsodo MLM2PRO (£600ish) both measure carry well enough to build a genuine distance table. Neither is accurate enough on spin for you to make equipment decisions, and anyone telling you otherwise is selling something. Use them for carry numbers and dispersion, which is exactly what your strokes gained data will tell you to work on.
What to actually practise, given the numbers
Reset the baseline, and the picture for a typical 14-handicap looks something like this. Approach play from 125-175 yards is where the shots are, usually -2.5 to -3.5 per round against your own handicap band, and the cause is almost never technique. It’s dispersion and it’s distance control. You hit your 8-iron 145 on a good one and 128 on a bad one and you plan every shot for 145.
Practise this instead: take three clubs to the range, hit ten balls with each, write down the carry from the launch monitor, and take the median, not the best. That median is your number. Playing to medians rather than best-evers is worth about a shot and a half a round for most mid-handicappers, and requires no swing change whatsoever.
Around the green, mid-handicappers lose real shots but not where they think. It’s not the flop shot. It’s the 30-to-50-yard pitch, the awkward one, where a 15-handicap averages about 3.1 shots to hole out and a scratch player averages 2.6. Half a shot, and you face that distance maybe three times a round. Forty minutes a week on 30-50 yard pitches will move your handicap more than any driver purchase.
Off the tee, run the honest sum. Strokes gained off the tee for amateurs is dominated by penalty strokes and recovery positions, not distance. One OB per round is -2.0 by itself. If your data shows you hitting driver on 13 holes and finding trouble on four of them, the fix is a 3-wood on the two tightest holes, which nobody wants to hear and which works immediately.
Putting, per the table above, is where you should spend the least time unless your data shows three-putt avoidance is genuinely poor. The tell is lag putting from over 30 feet. If you’re three-putting more than twice a round, that’s speed control and it’s worth an hour. If you’re three-putting once, leave it alone and go hit 8-irons.
The honest limitation
Handicap-relative strokes gained tells you where you’re losing shots compared to people who score what you score. It does not tell you where you’re losing shots compared to where you could be. Those are different questions, and the second one is the one that improves you long-term.
A 14-handicap who is “average for 14” in approach play still has the biggest absolute gap to scratch in approach play, because that’s where the spread is widest at every level. So run both baselines. Peer-relative tells you what to fix this month. Tour-relative tells you what the ceiling looks like in three years. The mistake is only ever looking at the second one, going quietly demoralised, and concluding that the whole framework is for professionals.
If you want the fuller version of how shot tracking feeds into this, including what data you actually need to capture per shot, the strokes gained and shot tracking guide covers the mechanics properly.
Six rounds is the minimum before any of these numbers mean anything, incidentally. Ten is better. One round of strokes gained data is a mood, not a diagnosis, and the temptation to rebuild your swing after a single bad Saturday is exactly the thing the data exists to protect you from.