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KPIs for Senior Golf — Which Metrics Really Matter.

Strokes Gained, GIR-Quote, Putts per Loch, Up-and-Down-Quote, Driver Carry Median, Wedge Distances — many metrics, few really relevant. Which six KPIs best explain the Senior Score — and which are just noise.

MMy initial KPI list had 22 metrics—overwhelming and useless. With MyTPI consulting, I reduced it to six. These six account for over 85 % of my score variation. More KPIs would have led to more confusion, not insight. Senior KPI reduction is the most important measurement discipline.

The science of KPIs for senior golf is based on Mark Broadie’s Strokes Gained analysis. It shows that not all metrics contribute equally to a player’s score. Together, six KPIs account for 85–90 % of the variation in scores among senior players. The remaining 10–15 % vary by individual and situation.

The six senior standard KPIs

KPI 1 — Putts per Loch (PpL)

Strongest single-score predictor.

Hole In One (Standard: 1.8-2.0 for Senior HCP 15-25). One PpL point = approx. 4 HCP points difference. Senior advantage: Putting can improve with age (see PGA Champions Tour).

KPI 2 — GIR (Greens in Regulation)

✓ SECOND STRONGEST PREDICTOR.

Greens in Regulation: The percentage of holes on which the green was reached in regulation strokes. Senior standard: 15–35 %. For every 10 % increase in the GiR rate: approximately 2.5 fewer strokes per round.

KPI 3 — Up-and-Down-Quote

✓ SCRAMBLING KEY PERFORMANCE INDICATOR.

Up-and-Down: If you miss the green—can you finish the hole with two more shots (chip and putt)? Senior Standard: 25–50 %. Direct score lever: for every 10-point increase in the % ratio, you save 1 stroke per round.

KPI 4 - Wedge-Median 30/50/70 m

APPROACH ZONE.

Median carry per wedge for the three standard distances. Senior accuracy: ±5–8 m per distance. If the spread is greater, the greens-in-regulation (GiR) rate suffers significantly. The 30–100 m zone accounts for 25% of the variation in score.

KPI 5 — Driver-Median (Carry)

⚠ NOT TOTAL DISTANCE.

Driver-Median-Carry (not total distance with rollout). Senior-Standard: 130-180 m. Median, not best — exclude memory bias.

KPI 6 - Fairway Hit Percentage (FiR)

✓ DAMAGE PREVENTION.

Fairway in Regulation: Percentage of drives that land on the fairway. Senior Standard: 30–55 %. For every 10 % higher FiR: about 1.5 fewer strokes per round.

85–90 %

These six KPIs explain score variation among senior players.

Strokes Gained Analysis 2014–2024

More KPIs provide detail, but no additional insight. Six are sufficient.

Avoid three common KPI mistakes

Error 1 — Driver distance overestimated

✗ MAX. 15 % SCORE IMPACT.

Driver distance is emotionally overrated—but accounts for only 15 % of the senior score variation. Anyone who spends 30 % of their measurement time on it is optimizing the smallest component.

Error 2 — Ignore three-putt percentage

⚠ HIGH SCORE INFLUENCE.

The three-putt rate is a direct score killer (senior standard: 5–15 %). It should be tracked in conjunction with lag putt distance control—otherwise, the impact remains invisible.

Error 3 - KPIs without time series

ONE VALUE SAYS NOTHING.

A single KPI value without comparison (before/after) is worthless. Only a time series over 6+ months shows trends. Senior measurement discipline = data over time, not individual values.

If you measure six things consistently, you'll understand more than if you measure twenty inconsistently. Senior golfers especially benefit from focus.

— Mark Broadie, Strokes Gained Researcher

Three principles for senior KPI selection.

Focus beats breadth

Six KPIs consistently over 6+ months are more meaningful than 20 sporadically.

Check score correlation

Every KPI must have a measurable correlation to the score. KPIs without score impact are vanity, not information.

Median instead of best

All KPIs as median (50th percentile), not as maximum. Best values distort planning decisions.

On this page

ON THIS PAGE

01 Six Senior Standard KPIs

02 Avoid three KPI mistakes

03 What KPIs don't replace

Mathias Struwe

PUBLISHER · HCP 31 · 68 YRS.

85–90 %

Score Variation Explained by Six KPIs.

REFERENCE

Broadie, M. (2014): Every Shot Counts. TrackMan Performance Database 2024. MyTPI Senior Performance Research. PGA Tour Stats 2014–2024. IAGTO Senior Golf Analysis 2024.

What KPIs don't replace

KPIs are the measurement tools – but they don't replace practice or coaching. Those who measure perfectly but don't train have excellent datasets without improvement. KPIs are diagnostic tools – the therapy is training with targeted pro-input.

THREE FIRST STEPS