Golf Metrics & KPIs

What follows is for idea purposes only. Depending on where your game is at, some of these items will not make sense to track. In fact, tracking certain stats too early may hurt your progress by putting a focus on something that is not a root cause. Disclaimer aside, if you know that data has no meaning until it is interpreted and it will not adversely affect your confidence/performance, feel free to track more than less. You may appreciate the data set later.

• Measurement data point recording what happened
• Metric a series of measurements; generally does not have a target but used to determine KPIs
• Key Performance Indicator (KPI) measure of how well it happened, calculated from the metrics and compared against goal or benchmark (such as handicap index (HI))

Since what follows is a set of measurements to get you thinking about what to track, it is not exhaustive. For instance, hole-based metrics has ‘number of putts,’ but round-based metrics does not include ‘total putts.’ Additionally, as you progress, you may only care about tracking ‘number of three putts.’ The overall pattern is that hole-based metrics are aggregated as round-based metrics. Round-based metrics over time illustrate how we are tracking against our KPIs. KPIs are generally an average of round-based metrics. Here’s the detail, broken down by round and hole level. —

Metrics: Round Level

Metric	How to record	Used for
Date	Date played	Trends, last-20 handicap window
Course & tees	Course name, tee box	Context, course-specific trends
Course rating	From scorecard	Score differential
Slope rating	From scorecard	Score differential
Holes played	9 or 18	Normalizing per-round KPIs
Conditions	Wind, temperature, firm/soft, rain	Explaining outlier rounds
Adjusted gross score	Total score with each hole capped at net double bogey	Score differential

Metrics: Hole Level

Metric	How to record	Used for
Par	3 / 4 / 5	Scoring by par, GIR
Stroke index	Hole handicap (1–18)	Hardest-hole performance
Score	Strokes taken, including penalties	All scoring KPIs
Tee club	Driver, 3W, hybrid, iron	Club strategy, playable % by club
Tee result	Fairway / Left / Right / Short / Penalty	Fairways %, miss pattern
Tee shot playable	Y/N: clear shot at the green (no punch-out or penalty)	Playable %
Approach distance	Yards for the shot that is supposed to reach the green (par 3 = tee shot)	GIR % and proximity by distance band
Approach result	Green / Left / Right / Short / Long	GIR, approach miss pattern
Approach proximity	Feet from hole, if on the green	Proximity
Strokes to green	Strokes until the ball is on the green	GIR
Short-game shots	Count of chips, pitches, and bunker shots inside about 50 yds	Up-and-down, short-game efficiency
Short-game leave	Feet from hole after the first short-game shot	Short-game proximity
Putts	Count	3-putts
Putt distances	Feet for each putt (e.g. 24, 3)	Make % by distance, first-putt leave, missed <3 ft
Penalty strokes	Count	Penalties

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KPIs (calculated, with HI benchmarks)

Benchmarks are averages from shot-tracker user data, mostly Shot Scope’s. They are not definitive: the users are self-selected, handicaps may be app-calculated, and no sample sizes are published. “—” means no published benchmark exists for that handicap; set your own baseline from your first 10–20 rounds. Per-round values marked “×18” are converted from published per-hole percentages.

Category	KPI	Calculation	Scratch	5 HI	10 HI	15 HI	20 HI	Source	Purpose
Outcome	Score differential	(113 ÷ Slope) × (Adj. gross − Course rating)	—	—	—	—	—		The result all other KPIs roll up to. Your index is roughly the average of your best 8 of your last 20 differentials, so your typical round runs a few strokes above it.
Outcome	Double bogey or worse	Holes with Score ≥ Par + 2	0.27	—	—	—	—	‖	Damage control. Big numbers inflate a handicap faster than missing birdies does. (25 HI: 9.18 per round.)
Outcome	Birdies	Holes with Score ≤ Par − 1	2.34	1.26	0.72	0.36	0.36	¶	Scoring upside. Mostly relevant once you’re in single digits.
Outcome	Bogey-or-better %, hardest holes	Holes at bogey or better ÷ holes with stroke index 1–6	—	—	—	—	—		Whether you play conservatively on tough holes.
Scoring	Par 3 average	Avg score on par 3s	3.2	3.42	3.6	3.83	4.0	†	Long-iron/hybrid quality
Scoring	Par 4 average	Avg score on par 4s	4.2	4.53	4.67	5.05	5.31	†	Driving and mid-iron approaches
Scoring	Par 5 average	Avg score on par 5s	4.8	5.36	5.52	5.91	6.23	†	Should be your best hole type vs. par; a high average usually means poor course management
Driving	Fairways hit %	Tee result = Fairway ÷ par 4/5 holes	50%	51%	50%	47%	45%	†	Driving accuracy. Nearly flat across handicaps, so it explains little about scoring on its own.
Driving	Playable drive %	Playable = Y ÷ par 4/5 holes	—	—	—	—	—	°	Whether driving is actually costing you strokes. Closest proxy: tee shots in trouble per round of 6.5 (100s shooters), 4.9 (90s), 3.3 (80s), 2.0 (70s).
Driving	Penalty strokes	Sum of penalty strokes	—	—	—	—	—		Overall accuracy
Approach	GIR	Holes where strokes to green ≤ Par − 2	10.6 (59%)	7.4 (41%)	6.3 (35%)	4.1 (23%)	2.9 (16%)	† ◊	Overall ball-striking; strongest predictor of scoring level at lower handicaps. Arccos: 8 (5 HI), 6 (10 HI), 4–5 (15 HI). Per-round values ×18.
Approach	Green hit % from 100 yds	Greens hit ÷ approaches from ~100 yds, fairway	74%	65%	57%	49%	42%	§	Wedge accuracy from a standard distance
Approach	GIR % 50–100 yds	GIR ÷ approaches from that band	—	55%	—	—	—	†	Pitching/wedge play
Approach	GIR % 100–150 yds	Same, 100–150 yds	—	41%	—	—	—	†	Most common band; usually best practice payoff
Approach	GIR % 150–200 yds	Same, 150–200 yds	—	—	—	—	—		Longer club accuracy
Approach	GIR % 200+ yds	Same, 200+ yds	—	—	—	—	—		Low for everyone; lay-up decisions matter more than this number
Approach	Proximity, 100–150 yds	Average approach proximity from 100–150 yds, greens hit	—	—	—	—	—	†	Birdie setup quality; matters most at low handicaps. Published 5 HI figure (57 ft) includes missed greens, so it isn’t comparable.
Short game	Up-and-down %	Missed-GIR holes with Score ≤ Par ÷ missed-GIR holes	54%	47%	40%	35%	32%	†	Overall short-game success
Short game	Short-game proximity	First short-game shots left ≤ 6 ft ÷ holes with a short-game shot	—	—	—	—	34%	†	Chipping and pitching quality. Published 20 HI figure counts only shots that reach the green.
Putting	3-putts	Holes with Putts ≥ 3	0.5 (3%)	1.1 (6%)	1.4 (8%)	1.8 (10%)	2.3 (13%)	†	Mostly a lag-putting problem or speed for higher handicaps. Per-round values ×18.
Putting	Missed putts < 3 ft	Missed putts from under 3 ft	—	—	—	—	—		Should be near zero… And then there’s reality. (Scratch makes 98% from 0–3 ft.)
Putting	Make % 0–6 ft	Holed ÷ attempts from 0–6 ft	93%	89%	89%	85%	84%	†	Par-saving putts. (Scratch makes 76% from 3–6 ft.)
Putting	Make % 6–12 ft	Holed ÷ attempts from 6–12 ft	43%	41%	38%	40%	38%	‡	Scrambling and birdie conversion
Putting	First-putt leave, 20+ ft	Avg 2nd-putt distance when 1st putt ≥ 20 ft	4.6 ft	—	—	—	—	*	Speed control (leading indicator of 3-putts). Published figures are from ~30 ft; 25 HI: 7.8 ft.

Source legend

Symbol	Source
†	Shot Scope, “Law of Averages” series (2024, updated 2025): 0 HI, 5 HI, 10 HI, 15 HI, 20 HI
‡	Shot Scope, Putting make percentages by handicap (2022)
§	Shot Scope, How many greens do amateur golfers hit?
¶	Shot Scope data via First Call Golf, Is chasing birdies the quickest path to lower scores? (2026)
‖	Shot Scope data via Golf Insider UK, Birdies, bogeys & doubles by handicap (2024)
°	Shot Scope, 6 Benchmarks for Success (2026; by scoring range, not handicap)
◊	Arccos data via GOLF.com, How many greens in regulation per round
*	Shot Scope data via MyGolfSpy, Three-putting stats by handicap (2022)