Battle Sight Zero · v0.1

Know your
numbers.

Track every shot. Understand your tendencies. Build a repeatable game backed by real data — not feel, not guesswork. Getting data in is simple: snap a photo of your launch-monitor or simulator screen and Zeroed reads the numbers — or log shots and rounds by hand.

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Free · No credit card · Import your first session in minutes
Full Swing & launch monitor data Built for serious golfers
7-IRON · LAST 38 SHOTS Calibrated
Stock Carry 164YD +3.2 vs scratch 49yo
Dispersion 11.2YD L/R · tightening
Shape Draw2.8° Repeatable · 84%
Confidence A−/A High-pressure: B
Calibration
0.96×
Sources · 4 sessions Updated · 2h ago
Courses we’ve zeroed
Aronimink Golf Club Newtown Square, PA Encinitas Ranch Encinitas, CA Goat Hill Park Oceanside, CA ◎ Paynes Valley Big Cedar, MO ◎ Quail Hollow Club Charlotte, NC ◎ Rancho Carlsbad Carlsbad, CA ◎ San Clemente Municipal Golf Course San Clemente, CA ◎ Sea 'N Air Golf Course ◎ The Links at Lakehouse San Marcos, CA The Olympic Club — Lake Course San Francisco, CA Torrey Pines South La Jolla Wade Hampton Cashier, NC

How Zeroed works

Three steps from raw shots to a plan you can trust.
01 · IMPORT

Import your shots

Drop a screenshot of any launch-monitor or simulator results screen — Zeroed reads every number automatically. Or enter shots and rounds manually in seconds.

02 · CALIBRATE

Calibrate your bag

Every session sharpens your real carry numbers, dispersion patterns, and gaps — per club, built from your shots, not the manufacturer's.

03 · EXECUTE

Get a practice or course plan

Zeroed turns your data into focused practice sessions and hole-by-hole course strategy — so you show up knowing exactly what to hit.

Works with Full Swing Trackman Foresight / GCQuad Garmin Any launch monitor No exports or cables required — if you can screenshot the results screen, Zeroed can import it.

Golfers guess. Elite players measure.

Six things you should know cold
Carry164 yd
Dispersion11.2 yd
Shot PatternDraw 2.8°
Practice Gaps3 clubs
Club ConfidenceA−
Strokes Gained+1.4
Bag intelligence · 7-iron focus Live · Session #12
Dispersion · last 38
Distance ladder
Consistency · trailing 8 sessions
The product

Your game, quantified.

Zeroed turns launch monitor and simulator data into actionable performance intelligence — so every session, every range trip, every round makes you measurably better.

  • ✓Know your real carry numbers — not the marketing ones.
  • ✓Identify miss patterns you can't see from inside the swing.
  • ✓Build smarter practice plans focused on what's costing you strokes.
  • ✓Walk into competition with a calibrated bag and a clear plan.
Ball flight

Every shot, mapped.

Per-club projected trajectory from your real launch data — apex, descent, carry, spin, all in one frame. Spot the gaps in your bag. See the spread. Know what each club actually does in the air.

Ball flight · per-club projected trajectory X = YARDS · Y = FEET
HEIGHT (FT) 0 25 50 75 100 125 0 50 100 150 200 250 300 CARRY (YD) DR 3W 5W 4i 5i 6i 7i 8i 9i PW GW SW 52 46
Philosophy · the moat

Battle Sight Zero.

In the Marine Corps, battle sight zero is the process of calibrating a rifle before combat — not when it matters, but well before it does.

Golf is no different. You cannot trust what you haven't measured.

Zeroed.Golf exists to help players calibrate their game for competition: distances, dispersion, tendencies under pressure. The work happens before the round, so the round is just execution.

Read the philosophy
— BSZ · Built by golfers, for golfers
Practice intelligence

Practice with purpose.

Zeroed finds what your bag actually needs and structures your limited practice time around it — then the AI Caddy takes the same data onto the course.

  • ›Which clubs need work — and which are already calibrated.
  • ›Where dispersion breaks down under pressure.
  • ›Which scoring distances quietly cost you strokes.
  • ›Tour-player–inspired routines you can actually finish.
Wedge matrix · attention required 3 gaps
PW · 110A
GW · 95B+
SW · 78C
SW · 60C−
LW · 45D
LW · 30B
Same data, on the course · AI Caddy

One hole. Real data.

Hole 3 at Encinitas Ranch — a 527-yard par 5 — planned by the AI Caddy from founder Ryan Dranginis's actual range data. Every dispersion ellipse, every club pick, every expected score is computed from his last 100+ logged shots. This is what Zeroed shows you on the tee box, before you swing.

Encinitas Ranch GC · CA · Hole 3 · Front 9 Wind 8mph WSW HCP 13 Expected · 6.68
03 PAR 5 · 527 YD Reachable in two — back-to-front green, lay-up to a full wedge
Plan · GO 5 Par target
Sim 2 · 294 yd · ±10 L/R · n=5 19° Sim 2 · 243 yd · ±31 L/R Tee · 527 yd 294 · 233 in Green · 527 yd
Live · sourced from 100+ logged range shots
Try it on a real course — no account needed Browse the course library and preview hole plans as a guest.
Built for

Modern golfers.

Simulator players

Get more out of every Full Swing or launch monitor session — every shot becomes a data point that compounds.

Competitive golfers

Build repeatable shot patterns under pressure. Walk into the first tee with a calibrated bag and a clear plan.

Data-obsessed golfers

Track progress over time, eliminate guesswork, and watch the numbers move in the right direction — session by session.

From the field
"I finally know my actual stock yardages — and the gaps I'd been guessing at for years." — Early tester · 4-handicap · simulator + range
The hole plan above is drawn from the founder's real logged shots — see the demo round
Built by golfers obsessed with performance
Designed for Full Swing & launch monitor data
Tour-inspired practice frameworks
v0.1 · Field Manual · in active development

Stop guessing.
Start measuring.

Battle Sight Zero · for your bag
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Free · No credit card · Import your first session in minutes
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