All Playbooks The Scratch Project

Score Playbook · Guide 02

Short Game
Playbook

SG: Around-Green data · Mickelson technique · spin science · bunker physics · wedge matrix.

📊 SG: Around-Green⛳ Chipping 🏌️ Pitching🌊 Bunker Play 🎯 Spin & Trajectory📋 Practice Plans

SG: Around-Green

SG: Around-Green is the biggest improvement opportunity for a 10 handicap — and the most underestimated. Up-and-down rate improvement is the fastest route to lower scores.

📊 The Data
The Gap — 10 HCP vs Tour

Where the Strokes Are Lost

MetricPGA Tour10 HCPYour Target
SG: Around-Green0.0 baseline−2.0 to −3.0>−1.5
Up-and-down rate59%22–30%35%+
Proximity (20 yd chip)6–8 ft14–20 ft<10 ft
Proximity (75 yd pitch)11 ft32 ft<18 ft
Bunker save rate49%14–18%30%+

Key insight: Track proximity to hole after every short game shot. This is your personal SG score. Moving average proximity from 18 ft to 12 ft is worth +1.5 SG: Around-Green per round.

Shot Hierarchy — Use This Every Round

Selection Priority Order

Chipping

Tour-level chipping is built on precise landing zone targeting and correct attack angle. The technique enables the strategy — both must work together.

⛳ Technique & Data
Attack Angle & Landing Zone

The Two Variables That Control Everything

Optimal chip attack angle is −2° to −4° (slightly descending). Tour proximity standard: land within a 3-foot circle of your target landing spot. 10 HCP typical: 8–12 foot circle. The landing spot — not the hole — is your actual target.

ClubCarry/Roll RatioUse Case
6-iron1:4Long, flat green, plenty of room
8-iron1:3Medium distance, slight slope
PW (46°)1:2Standard chip, moderate green
GW (50°)1:1.5More height, less run
SW (54°)1:1Needs to stop quickly
LW (58°)2:1Very tight pin, soft landing needed
Tight Lie Mastery

The Hardest Chip Shot

💡

Practice standard: Replace wedges every 70–100 rounds. Groove wear reduces spin 30–40%, significantly affecting your ability to control trajectory and distance from around the green.

Pitching

The wedge matrix — 4 clubs × 4 swing lengths = 16 distances — is the most important distance control framework in scoring-zone play.

🏌️ The Wedge Matrix
Your 16-Distance Scoring System

4 Wedges × 4 Clock Positions

SwingPW (46°)GW (50°)SW (54°)LW (58°)
Full~110 yds~100 yds~88 yds~75 yds
¾ (9 o'clock)~90 yds~80 yds~70 yds~60 yds
½ (8 o'clock)~70 yds~62 yds~55 yds~47 yds
¼ (7 o'clock)~50 yds~45 yds~38 yds~32 yds

These are approximate distances. Calibrate your personal numbers with on-course tracking. Recalibrate quarterly.

Spin Control Science

Spin Rates by Shot Type

Shot TypeSpin RateLanding Behaviour
High lob (LW, open face)8,000–11,000 rpmChecks quickly, minimal roll
Standard pitch (SW)6,000–8,000 rpmLands and checks
Mid pitch (GW)4,000–6,000 rpmOne bounce and roll
Bump-and-run (PW)2,500–4,000 rpmRolls out significantly
Proximity Data by Distance

Where You Should Be Landing

DistanceTour Avg10 HCPTarget
30 yards5 ft12 ft<8 ft
50 yards8 ft18 ft<12 ft
75 yards11 ft28 ft<16 ft
100 yards15 ft38 ft<22 ft

The Lob Shot

The lob shot has a 25–35% catastrophic error rate at amateur level. Use it only when no other option exists. When you must play it, master the Mickelson method.

⚠️ High Risk — Use Sparingly
Mickelson Hinge-and-Hold Technique

The Tour Method for Maximum Loft

Effective Loft Formula

How Much Loft Are You Creating?

Effective Loft Formula
Effective Loft = Club Loft + (Face Opening Angle)

LW (58°) opened 10° = 68° effective loft
LW (58°) opened 20° = 78° effective loft (near-vertical)
Every 5° of face opening reduces carry distance by approximately 20–30%. Calculate this into your distance control.
Bounce Selection by Condition

Match Bounce to Ground Conditions

Ground ConditionBounce NeededWhy
Soft, fluffy liesHigh (12–14°)Prevents digging, uses sole to slide
Normal conditionsMedium (8–12°)Versatile for most shots
Tight, firm liesLow (4–8°)Lets leading edge get under ball
Hard pan / bareVery low (4°)Leading edge must contact first
⚠️

The 90% Rule: Do not attempt the lob shot unless you are 90% confident in the outcome. When in doubt, use a chip, bump-and-run, or even a putt from off the green. A bad lob shot (chunk or thin) is far more costly than a conservative chip leaving 15 feet.

Bunker Play

The bunker shot is unique: you never hit the ball. You hit the sand behind the ball, using the sand to propel the ball out. Understanding this physics changes everything.

🌊 Sand Mechanics
6-Step Setup Protocol

Build the Platform for Success

Two-Variable Distance System

Control Distance with Entry Point + Swing Length

DistanceEntry Point (behind ball)Swing Length
Short (10–20 yds)3" behind ball¾ swing
Medium (20–30 yds)2" behind ballFull swing
Long (30–40 yds)1" behind ballFull, aggressive

More sand (further entry point) = shorter distance. Less sand (closer entry point) = more distance. Vary entry point first; adjust swing length secondarily.

Difficult Lies

Non-Standard Bunker Situations

Lie TypeAdjustmentBall Flight
Plugged (buried)Square face, steep attack, less bounceLow, runs out — allow for it
Uphill lieWeight on lead foot, align hips with slopeHigh, soft — club stops quickly
Downhill lieWeight back foot, lean club shaft forwardLow, runs — land short of flag
Wet/firm sandLess loft, pick it cleaner, less bounceMore control, less sand needed
Long bunker shotLess open face, pick closer to ballLower, more distance
💡

The cardinal rule: Never decelerate into the sand. A full, committed follow-through is non-negotiable. Most bunker disasters come from slowing down into impact. The club must splash through the sand — not stop in it.

Spin & Trajectory

Understanding spin rates and trajectory control unlocks your ability to play to any pin from any lie. The 6-trajectory system covers every shot you'll encounter.

🎯 Spin Science
Spin Rate by Shot Type

What Spin Numbers Mean

Spin RateShot TypeStopping Power
9,000–11,000 rpmHigh lob, full LWChecks hard, may spin back
6,500–9,000 rpmStandard wedgeChecks, small rollout
4,000–6,500 rpmMid-pitch, GWOne hop and roll
2,500–4,000 rpmBump-and-runRolls like a putt
5 Factors That Maximise Spin

How to Generate More Check

6-Trajectory System

One Shot for Every Situation

TrajectoryClubSetup KeyUse When
Low checkPW/GWBall back, shaft forwardInto wind, firm green
StandardSWNormal setupMost situations
High softLWOpen face, open stanceTight pin, upslope
Running7/8-ironChip setup, ball backLong fringe, firm ground
Wind-cheaterGWChoke down, ball backStrong headwind
FlopLW (max open)Fully open face + stanceLast resort only

Advanced Wedge Spin

Elite wedge play operates on a fundamentally different logic to standard instruction. Tour players calculate landing zones and spin independently — they never simply "aim at the flag." This section covers the four variables that govern spin, how to produce it in every condition, and the landing zone targeting system used on tour.

🎯 Landing Zone Targeting — The Tour Method
Why Tour Players Never Aim at the Flag

The Two-Calculation System

A PGA Tour player arriving at a 60-yard wedge shot makes two separate calculations before committing to a club and trajectory: (1) where do I want the ball to land, and (2) how far will it spin back or roll forward from that landing point. The flag is the output — not the input.

VariableTour Process10 HCP ProcessSG Cost of Difference
Target selectionSpecific landing zone, calculated spinAim at the flag−0.4 to −0.8 SG/round
Spin awarenessKnow exact spin rate for each setupHope for the bestInconsistent proximity
Condition adjustmentWet = less spin, change landing zoneSame shot alwaysGreen misses in wet conditions
Landing zone precisionAim for 3-foot landing circleAim for the green−1.0 to −1.5 SG/round
💡

Practical application: From 60 yards with a full lob wedge generating 9,500 rpm, the ball will land and spin back 4–6 feet. Land it 5 feet past the flag. From the same distance with a partial gap wedge generating 6,000 rpm, the ball will land and roll forward 3–4 feet. Land it 4 feet short of the flag. Same distance, same flag — completely different landing zones.

⚙️ The Four Spin Variables — In Combination
Variable 1 — Groove Condition

The Most Underestimated Spin Factor

Groove ConditionSpin Rate (SW, 80 yds)Landing BehaviourAction
New / sharp grooves9,000–11,000 rpmChecks hard, may spin backAccount for spinback in landing zone
Moderate wear (50–70 rds)7,000–8,500 rpmOne hop and stopStandard landing zone calculation
Heavy wear (100+ rds)4,500–6,000 rpmRuns out significantlyLand shorter — more roll expected

Groove test: Drag your thumbnail across the grooves. Sharp = defined resistance. Worn = smooth, no resistance. Replace wedges every 70 rounds of competitive play — groove wear is the single largest undetected spin loss in the amateur game.

Variable 2 — Ball Cover Interaction

Urethane vs. Surlyn — The Friction Difference

Ball CoverSpin PotentialGroove InteractionRight Player
Urethane (multi-layer)High — 9,000–11,000 rpm possibleMaximum groove bite85+ mph swing speed, scratch pursuit
Surlyn (2-piece)Low — 4,000–6,500 rpm maximumMinimal groove engagementBelow 85 mph, distance priority

At 105 mph driver speed (your session data), a urethane-covered ball will produce significantly more greenside spin. The combination of sharp grooves + urethane cover + correct technique can produce 2,000–3,000 rpm more than the same swing with a 2-piece Surlyn ball.

Variable 3 — Attack Angle and Presentation

How Steep Descent Produces Spin

Spin is generated by the friction between the grooves and the ball cover at the moment of contact. A steeper attack angle produces a longer "dwell time" of the groove on the cover — generating more friction and higher spin rates.

Attack Angle vs. Spin Rate (SW, 80 mph club speed)
−3° attack angle: ~6,500 rpm (one hop and roll)
−5° attack angle: ~8,000 rpm (one hop and stop)
−7° attack angle: ~9,500 rpm (check, potential spinback)
−10° attack angle: ~11,000 rpm (spinback on firm greens)
Variable 4 — Conditions Adjustment

Wet Conditions, Rough Lies, and Spin Management

ConditionSpin ImpactAdjustment RequiredLanding Zone Change
Wet face / wet ball−30 to −40% spinTowel dry between every shotLand 6–10 feet shorter of flag
Light rough (clean lie)−10 to −20% spinSteeper attack, ball backLand 3–5 feet shorter
Heavy rough (flier)−40 to −60% spinAccept the run — land well shortLand well short, plan for 15+ ft rollout
Hard/fast greensSpin back amplifiedLand further past flag (spin brings it back)Land 8–12 feet past flag
Soft greensBall pitches and stopsStandard or land slightly shortLand at flag or 2–3 ft short
💡

Wet conditions protocol: In wet conditions, carry an extra towel. Dry the club face AND the ball before every wedge shot. This single habit recovers 20–25% of the spin lost to moisture. Tour caddies dry the ball before every shot in wet conditions — non-negotiable at tour level.

⚡ Bounce Utilisation
Bounce — Leading Edge vs. Sole

Using the Right Part of the Club for the Lie

Bounce is the angle between the leading edge and the trailing edge of the sole. High bounce prevents the leading edge from digging; low bounce suits tight lies where the leading edge needs to slide under the ball. Most amateurs use the wrong wedge bounce for the conditions — producing either digging (high bounce on tight lie) or skulling (low bounce in soft conditions).

ConditionBounce RequiredTechnique CueShot Result
Fluffy rough, soft sandHigh (12–16°)Open face, shallow entry — bounce enters firstSlides through, ball pops up
Tight fairway, firm sandLow (4–8°)Square face, steeper entry — leading edge enters firstClean contact on firm surface
Normal grassMid (8–12°)Standard setup — either bounce worksStandard spin and trajectory
📊 Landing Zone Calculation System
Building Your Personal Spin Map

Practice Protocol — Know Your Numbers

Using your Mevo, spend one 45-minute session mapping your personal spin rates for each wedge at each swing length. This becomes your landing zone reference — more valuable than any generic distance matrix.

The elite differentiator: At tour level, every wedge shot from inside 100 yards has a pre-calculated landing zone based on spin rate, green firmness, and slope. Proximity from 50–100 yards separates scratch from 5 HCP more than any other single metric. Building a personal spin map and landing zone system — even a rough version — immediately improves this category.

Shot Selection

SG-based shot selection is the single highest-leverage improvement for most 10 handicappers. Most scoring zone errors are decision errors, not execution errors.

🧠 Decision Framework
4 Pin Categories

How to Classify Every Pin

Pin CategoryDefinitionStrategy
Open pinGenerous bail-out on all sidesAttack — go for proximity
Neutral pinOne side easy, one guardedAim for safe side, take par
Tucked pinTight, one clear dangerLand safely, accept 2-putt
Sucker pinDesigned to punish aggressionAim fat part of green, two-putt is par
Lie Assessment Protocol

Check Before You Select

"The player who knows when NOT to play the hero shot will always outscore the player who tries them regardless of outcome."

— SG: Around-Green Research, PGA Tour

Scrambling & Recovery Shots

Scrambling — getting up and down when you have missed the green — is the skill that most separates a 5-handicapper from a scratch player. Scratch golfers miss roughly as many greens as 5-HCP players, but they scramble at 55–65% compared to the 5-HCP's 35–45%. This 20% scrambling gap is worth 3–4 strokes per round and is almost entirely a skill gap, not a talent gap.

🔥 The Scratch Separator
The Scrambling Priority Hierarchy

Always Ask This Question First

Before selecting any recovery shot, answer one question: What position do I need to be in for the next shot? Not "how do I get closest to the hole" — "what is the best position for what comes next?" This shift in thinking eliminates most poor recovery decisions.

Position After MissFirst PriorityShot Type
Light rough, open shotGet close — attackStandard chip or pitch — go at it
Thick rough, open shotGet on the green — any partHigh-loft pitch, accept longer putt
Against a bank / slopeGet a clean strike — not distanceSimplest possible shot shape
Trees / obstructionGet into the fairway firstPunch out — no heroics
Buried lieGet out — accept resultOpen face, steep descent, take your medicine

Lie-Specific Recovery Technique

Tight Against a Bush or Obstacle

When a Normal Swing Is Impossible

Under Tree Branches — The Stinger

The Low Punch-and-Run Recovery

Hardpan and Bare Lies

The Most Underrated Skill in UK Golf

UK golf in summer produces significant hardpan through traffic patterns, path edges, and baked-out areas around greens. The standard chip technique — a descending blow — digs the leading edge into hard ground and produces a skull or chunk. The technique must change.

Deep Rough Recovery

Getting Out First, Getting Close Second

Upslope and Downslope Lies

Slope Adjustments That Save Strokes

Lie TypeBall Flight EffectClub AdjustmentTechnique Adjustment
UpslopeHigher launch, shorter distance, more spin1–2 clubs moreTilt into the slope — left shoulder up. Follow the slope with the clubhead.
DownslopeLower launch, more distance, less spin1–2 clubs less (more loft)Tilt into slope — right shoulder up. Steeper swing. Expect the ball to run.
Ball above feetNatural draw — ball goes leftAim right of targetGrip down on the club. Stand more upright. Swing more around body.
Ball below feetNatural fade — ball goes rightAim left of targetFlex knees more. Bend from hips. Keep weight centred through impact.

The scrambling practice prescription: One 30-minute session per week dedicated entirely to recovery shots — from bare lies, slopes, buried rough, and awkward stances. This single practice habit, maintained for 6 months, will improve your scrambling percentage by 15–20 percentage points and save approximately 2 strokes per round. It is the highest-return short game practice not already in your programme.

Practice Drills

Every drill is tracked and scored. Proximity to hole is your primary metric — not whether the ball goes in.

⛳ Chipping Drills
🎯

3-Foot Circle Landing Accuracy

15 MIN · PRECISION · ALL WEDGES · ESSENTIAL

Place a towel or target on the green as your landing zone. Hit 20 chips aiming to land on the towel. Score 1 point per towel contact. Tour standard: 14+/20. 10 HCP target: 8/20 to start, building to 13+. This drill reveals your true landing zone consistency — often much wider than you believe.

🔄

Shot Variety Drill — Same Hole, 5 Lies

15 MIN · ADAPTABILITY · FULL ROUTINE

Use the same hole. Hit one chip from each: tight lie, fluffy lie, uphill, downhill, rough. Apply full routine to each. Builds the adaptability and rapid decision-making required on the course, where no two lies are ever identical.


🏌️ Pitching & Wedge Drills
📊

Wedge Matrix Calibration

30 MIN · DISTANCE CONTROL · ALL 4 WEDGES

Hit 5 balls with each of your 16 wedge combinations (4 clubs × 4 clock positions). Record actual carry distance for each. Build your personal matrix — your real numbers, not the approximate table. Update quarterly. This is the most important wedge practice you can do.

🎯

Proximity Scoring — Track Everything

20 MIN · BENCHMARK · VARIED DISTANCES

From 10 different positions around the green, chip or pitch to the flag and pace off the result. Average your proximity. This is your personal SG: Around-Green score. Tour pros average under 8 feet from standard lies. Track weekly. Any downward trend is measurable improvement.


🌊 Bunker Drills
🏖️

Bunker Entry Point Precision

15 MIN · ENTRY POINT · BUNKER · FUNDAMENTAL

Draw a line in the sand 2 inches behind a ball. Practice bunker shots attempting to enter the sand exactly on the line — not before it, not after it. Consistent, precise entry point is the single most controllable variable in bunker play. Tour pros have entry point variance of under 0.5 inches. Track yours.

📏

Bunker Distance Ladder

20 MIN · DISTANCE CONTROL · BUNKER

Set up targets at 10, 20, 30, and 40 yards from the bunker. Hit 3 balls to each target by adjusting entry point and swing length only — face stays consistently open. Record how many stop within 6 feet of each target. Builds the distance control that most amateur bunker play entirely lacks.


🏆 Competitive Games
🎮

Up-and-Down Challenge

20 MIN · COMPETITIVE · FULL ROUTINE · PRESSURE

Drop 10 balls in random positions around a green. Attempt up-and-down on each — chip/pitch then putt. Track success rate. Tour average: 59%. 10 HCP target: 25%+ to start, building toward 40%. Apply full short game routine to every shot. This is the closest simulation of course conditions available.


🇬🇧 UK Conditions Drills

Toe-Down Chipping from Tight Lies

15 MIN · TIGHT LIE TECHNIQUE · ALL DISTANCES · UK-SPECIFIC

UK parkland and links courses frequently produce tight lies around greens where a conventional sole-down chip produces excessive bounce into the turf. Practice with the toe of a 7 or 8 iron grounded, sole tilted so only the toe contacts the ball. This produces a low, penetrating chip flight with minimal bounce sensitivity — the leading edge cuts cleanly through tight turf rather than skipping. 20 chips per session from genuine tight lie conditions (hardpan, worn fairway apron, or mat equivalent). The technique is identical to that used by tour players on links-style courses — largely uncoached in amateur circles.

🔄

Wrong Hand Chipping

10 MIN · STROKE MECHANICS · ALL DISTANCES · DIAGNOSTIC

Hit 10 chips using only your trail hand on the grip. Eliminates the lead-side dominance that causes the flip — the most common chipping fault at 10 handicap. Trail-hand-only immediately reveals whether you are pulling the grip through impact with your lead arm (which destroys shaft lean and produces fat/thin contact) or correctly pushing through with the trail arm. After 10 single-hand chips, return to the normal grip — the improvement in shaft lean and low-point consistency is typically immediate within the same session. Five minutes weekly maintains the correct motor pattern.


📐 Spin & Distance Calibration
🧪

Spin Off Tight Lies — Verification Drill

15 MIN · SPIN CALIBRATION · PITCHING · PERSONAL DATA

Hit 10 pitches from a tight fairway lie to a landing spot 2 feet onto the green. Observe and record how many checks (grabs and stops) versus releases (lands and runs). Most players systematically over-estimate how much spin they generate from tight lies — the ball sits below the grooves' optimal engagement zone and produces significantly less backspin than from a cushioned lie. This over-spin assumption produces systematic over-shooting of pins into the back of greens. This drill quantifies your personal check-vs-release ratio from tight lies. Record the result and use it to adjust pin-attack planning when pitching from firm fairways.

📉

Downslope Chip Ladder

15 MIN · DOWNSLOPE TECHNIQUE · 20–40 FT · PROXIMITY TARGET

From a pronounced downslope off the green (minimum 5° effective slope), chip to a single hole at 20, 30, and 40 feet in turn — 5 balls at each distance. Downslope lie adds effective loft and significantly reduces backspin, causing the ball to release 40–60% further than an equivalent chip from a flat lie. The short game guide covers technique theory for slopes; this drill provides a measurable proximity protocol. Tour proximity target: 80% of shots stop within 8 feet at 20 feet, 12 feet at 30 feet, 18 feet at 40 feet. Track your actual numbers across sessions to calibrate your personal downslope release factor.

Structured Practice Plans

Three frameworks — maintenance, intensive, and elite weekly structure.

📋 Frameworks
Plan 1 — Maintenance (2× per week, 45 min)

Keeping the Skill Sharp

Plan 2 — Intensive (4× per week, 60 min)

Active Improvement

Plan 3 — Tour Player Weekly

Elite 5-Day Framework

DayFocusKey Drill
MondayBunker masteryEntry point + distance ladder
TuesdayChipping precision3-foot circle, variety drill
WednesdayWedge calibrationFull matrix (all 16 combos)
ThursdayPressure competitionUp-and-down game, Callaway challenge
FridayPre-round prepFeel shots only, no mechanics

Critical rule: Track proximity to hole after every short game shot in practice. A 2-foot reduction in average proximity is worth +0.5 SG: Around-Green per round. Without tracking, you're guessing.

Pre-Round Protocol

The short game warmup calibrates your feel for today's conditions — turf speed, sand texture, spin response — not technique.

⏱ Pre-Round Sequence
Step 1 — Bunker First

Feel the Sand

Step 2 — Chips & Pitches

Calibrate Turf and Spin

Step 3 — Mental Switch

Transition to Play Mode

End the warmup with 3 shots that feel good using your full routine. Walk to the first tee trusting your feel calibration. Never think about mechanics on the course — only landing spots, trajectories, and outcomes.

Related Playbooks

🎯 Putting Playbook 📏 Wedge Distance Matrix 🛠️ Training Arsenal 🔁 Pre-Shot Routine 🔧 Equipment Fitting
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