Why Stats Matter
Your score tells you what happened. Stats tell you why. Without tracking the right numbers, your practice is guesswork.
The Essential 7
1. Fairways in Regulation (FIR)
What it measures: Percentage of tee shots that land in the fairway on par 4s and par 5s.
Tour average: 62%. Your target: Track your current number, then aim to improve by 5% per season.
Why it matters: Hitting from the fairway vs. rough makes a 0.4 stroke difference per hole on average.
2. Greens in Regulation (GIR)
What it measures: Percentage of holes where the ball is on the green in the expected number of strokes (par minus 2).
Tour average: 66%. Scratch golfer: ~50%. 15-handicapper: ~25%.
Why it matters: GIR is the single strongest correlator with scoring average. Improving GIR by 10% typically lowers scores by 4–5 strokes.
3. Putts Per Round
What it measures: Total putts in 18 holes.
Tour average: 29. Your target: Under 32 is good; under 30 is excellent for amateurs.
Nuance: This stat alone is misleading — more GIR = more putts (because you're putting from farther away). Track putts per GIR separately.
4. Putts Per GIR
What it measures: Average putts when you hit the green in regulation.
Tour average: 1.75. Your target: Under 2.0 means you're rarely three-putting.
Why it matters: This isolates putting skill from approach play.
5. Scrambling Percentage
What it measures: Percentage of times you make par or better after missing the green in regulation.
Tour average: 58%. Good amateur: 25–35%.
Why it matters: Short game rescue ability is the difference between a 80-shooter and a 90-shooter.
6. Sand Save Percentage
What it measures: Getting up-and-down from greenside bunkers.
Tour average: 50%. Amateur average: 15–20%.
Why it matters: If your sand save rate is below 20%, focused bunker practice will yield the fastest scoring improvement.
7. Penalties Per Round
What it measures: Total penalty strokes (OB, water, lost ball, unplayable).
Your target: Under 1 per round. Each penalty is a full stroke plus positional damage.
Why it matters: Penalty avoidance is pure course management — no swing change required.
How to Track
Use a simple scorecard app (GHIN, 18Birdies, Arccos) or a notebook. After each round, log these 7 numbers. After 5 rounds, patterns emerge that tell you exactly where to focus your practice.
Key Takeaway
You can't improve what you don't measure. These seven stats give you a complete diagnostic of your game — and a clear roadmap for improvement.