The Scratch Project · Performance Tracker
Daily logging · round analysis · speed benchmarks · readiness · journal — all linked to your 31 playbooks.
Your live performance snapshot — updated every time you log a session. Benchmarks pulled from your last entry.
No HRV logged yet today. Log your morning check-in →
Log at least one round to see your SG averages.
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Complete every morning before coffee. Takes 90 seconds. Tells you exactly how hard to train today.
Guide 06 — HRV & Readiness Protocol Measure lying down, same time daily. High HRV = full speed session. Low HRV = mobility and putting only. Never do overspeed work on a Low-HRV day.
Quick round entry — SG data from Arccos / Shot Scope. Focus on the decision quality and mental game data that your tracking apps don't capture.
Guide 26 Weekly Synthesis: if Arccos/Shot Scope SG looks good but score is high, the issue is strategic not technical. Check Guide 20 Course Management.
Every session logged. Data compounds over time — 6 months of practice logs reveal patterns no single session can show.
Log every Rypstick overspeed session. Only train on High or Normal HRV days. Never do overspeed within 72 hours of competition.
Guide 25 — Speed Training Protocol 3× per week on non-consecutive days. Lead-hand swings first. Maximum effort on every rep. 45–60 sec rest between sets. Transfer shots to driver after each set.
Track make % by distance against tour and scratch benchmarks. The data reveals whether putting is truly your weakness or whether it is an approach shot proximity problem.
Guide 26 — The Putting Trap Poor SG: PUTT can mean an approach problem, not a putting problem. If your average approach proximity is 35+ feet, the 3-putt rate will be high regardless of putting technique. Cross-reference before changing anything.
Monthly technical benchmarks — Mevo driver and 7-iron, HackMotion wrist positions. Run on a High-HRV day. Same time, same conditions, every month.
Sunday evening — 30 minutes. The compound interest mechanism of the programme. Data tells you what. Reflection tells you why. Both are required.
Guide 17 — Progress Journal A journal entry written in Month 2 is mildly useful. A pattern identified across Month 2 through Month 14 is transformative self-knowledge no app can produce. Write within 30 minutes of finishing a round.
All logged data across every category. Filter by type to review patterns.
Everything you need to get the most from this tracker — daily habits, weekly rhythms, what to enter where, and how every tab connects to your 31 playbooks.
📱 Step 0 — Install on Your PhoneThis tracker works best when saved to your home screen so it opens instantly — no browser required. Data is stored locally on your device and persists between sessions.
Also add your Playbook home screen — visit The Scratch Project and add that to your home screen too. Keep both one tap away.
This is described in Guide 26 as "the compound interest mechanism of the programme." Do not skip it. The journal entries you write in Month 2 become invaluable pattern recognition by Month 12.
Run this on a High-HRV day. Same time of day. Fully warmed up. These numbers are your true scorecard — they reveal progress that neither your handicap nor your SG data can show in isolation.
Your live performance snapshot. The Readiness Banner pulls today's HRV check-in and shows your training recommendation. The SG Summary averages your last 5 logged rounds automatically. The Activity Feed shows your 6 most recent entries across all categories. Updates every time you log anything — open it at the start of each day to confirm your plan matches your readiness.
The most important daily habit in the programme. Measure HRV lying down using Oura Ring, Whoop, or HRV4Training (free app using your phone camera). Enter the rMSSD value, sleep hours, resting HR. Select your readiness level. The app generates a specific training recommendation with direct playbook links. High = push hard, including speed work. Normal = standard programme. Low = mobility, putting, and rest only — no overspeed training under any circumstances.
Basic data (score, putts, penalties) takes 30 seconds. SG data — copy your four SG figures directly from Arccos or Shot Scope after the round; don't try to calculate them manually. Mental game section is the unique value of this tracker — rate decision quality and emotional control 1–10, record the competition-vs-practice gap (the key Guide 24 metric), and note the dominant miss direction so you can apply the self-correction system next time. The "Key Decision" field is the most valuable — be honest and specific.
The practice type selector is critical — Blocked (same shot repeatedly) is only correct in the first 1–3 weeks of learning a new move. After that, shift to Serial then Random and ultimately Simulation. If you are in Month 4+ and still logging Blocked sessions for an existing technique, you are practising in a way that does not transfer to the course. The drill result (Pass / Partial / Fail) is the only honest measure of session quality — not how the ball looked or felt.
Log before and after driver speed using Mevo — the live session gain display shows immediately whether the session produced a speed increase. The 4-Weekly Benchmark section is a separate, standardised test: 10 driver shots at maximum effort on a High-HRV day, middle 6 averaged. This is your true speed progress record — run it every 4 weeks and compare to your baseline. Expected gain rate: +2–4 mph in weeks 1–6, then +1–2 mph per month. If gains have stalled, the GRF training section of Guide 06 is almost always the answer.
Enter how many putts you made out of how many attempts at each distance. The app tracks your running average per distance and colour-codes it against tour and scratch targets — green means on track, amber means close, red means this distance needs practice time. Important cross-reference: before concluding you have a putting problem, check your average approach proximity in Arccos. If you are leaving the ball 35+ feet from the flag on average, your 3-putt rate will be high regardless of putting quality. The issue is the approach, not the putting.
This tab captures the numbers that prove whether your technique is actually changing — independent of score or feel. Spin axis is the direct read on face control — your Tuesday session data showed ±13.4°; target is under ±8° by Month 6, under ±5° by Month 12. Lead wrist at top and impact from HackMotion show whether the bowed wrist move is actually landing in the right position or just feeling like it is. Always run on a High-HRV day — benchmark tests on Low-HRV days produce artificially low speed and worse wrist positions, making the data unreliable for progress tracking.
The Journal tab is the Guide 26 Sunday review structured as a form. The SG fields take your 10-round rolling averages from Arccos — copy them in weekly. The HRV trend summarises your week's readiness pattern — if it has been declining, the training load needs reducing next week. The best moment and biggest challenge fields are the qualitative record that SG data cannot capture. The Next Week's Single Priority field is the most important of all — one thing only, written in the format: "Priority: [specific skill] using [specific drill] because [SG data says X] confirmed by [Mevo/HackMotion says Y]." Vague priorities produce vague practice.
Every logged entry appears here, newest first. Use the filter buttons to view only rounds, practice sessions, speed data, HRV readings, or journal entries. The Export Data (JSON) button downloads all your data as a file — do this monthly as a backup, and use the exported data to cross-reference with the Excel workbook during your monthly review. Individual entries can be deleted by tapping the ✕ button — use this to remove obvious errors only.
All data is stored in your browser's local storage — it never leaves your device and is never sent to any server. This means:
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