DEFENSE · THE PITCHING LAB
Audit your own staff before somebody else does. Every tell ships with the drill that erases it, and a clean audit is a certificate worth keeping.
- FIX DRILLS
- CLEAN-AUDIT CERTIFICATE
- RE-AUDIT TRACKING
Find yourtells beforeopponents do
Somebody is already scouting your delivery. tellAudit runs the same film first: upload a bullpen, get back the tell report an opponent would write on you, with statistical proof and the drill that erases it. Point it at their rotation instead, and it becomes your hitters' edge.
BULLPEN_CAM A · SIDE VIEW00:00:02;12 · 30FPS
TELL № 01 · GLOVE DRIVE
Δ 2.2 IN PAST THE FB GHOST
measured on this pair · then holdout-tested
PHASE BREAK
FR 072/110
▸ REAL DELIVERY, SLOWED. TOGGLE THE PITCH AND WATCH THE GLOVE AT HAND BREAK
REAL DELIVERY · THE POSE TRACK THE PIPELINE EXTRACTED FROM BULLPEN VIDEO
CATCHES A TELL DOWN TO 2.3 INCHESDEFENSE · ERASE WHAT LEAKSOFFENSE · READ WHAT THEY LEAKEVERY CLAIM SURVIVES A HOLDOUT, OR IT DOESN'T PRINTREADS THE BODY, NEVER THE SIGNSSIDE LINE OR BEHIND THE PLATE, ONE PHONETHE CALLING READ: COUNT PATTERNS, NO CAMERAGLASNOW '19 · THE GLOVE GAVE IT AWAYA CLEAN AUDIT IS A RESULT, NOT AN ERRORFIRST AUDIT'S ON US
01 · The loop
Film. Upload. Get read.
The same footage you already shoot at bullpens. No wearables, no markers, just a phone on a tripod, and one report works for both sides of the ball.
OFFENSE · THE HITTING ROOM
Point it at the opposing starter. Your hitters get early tells, snap reads out of hand, and the calling read: count and sequence patterns that need no camera.
- EARLY TELLS
- SNAP READS
- CALLING READ · NO CAMERA
REC
Film a bullpen
One tripod, 60fps, the whole body in frame. Your pitcher from the side line or theirs from behind the plate, 30 pitches labeled as you go.
REC
Upload and label
Drag in the clips, tag which pitch is which, and you are done. An email lands the moment your report is ready.
REC
Get read
A verdict in plain English: what leaks, when, and how visible it is from the box. With the evidence frames, the opponent's view, and the fix.
SET01:08
LIFT02:04
BREAK02:11
EVIDENCEPLANT02:26
RELEASE02:28
02 · The product
The report is the product
Every audit ends one of two ways, and both are real results. Flip between them.
TELLAUDIT REPORTRHP №21 · 42 PITCHES · FB+CH
TIPPING DETECTED1 CONFIRMED · 1 WEAK SIGNAL
CAN AN OPPONENT CALL YOUR PITCHES?
GUESSING (BASELINE)50.0%
READING YOUR GLOVE · TRAIN78.6%n=28
READING YOUR GLOVE · HOLDOUT76.2%n=14 unseen
A hitter watching only your glove calls fastball-or-changeup three times out of four, on pitches the model never saw. That's a scouting report waiting to be written.
TELL № 01 · GLOVE DRIVE
CONFIRMEDYour glove drives 2.2 inches past its fastball set at hand break, on 16 of 18 changeups.
SET01:08
LIFT02:04
BREAK02:11
EVIDENCESTRIDE02:19
PLANT02:26
OPPONENT'S VIEW: "glove punches long, sit changeup. It reads from the on-deck circle, no binoculars needed."
THE FIX · ONE-PATH DRIVE
One glove path, one finish spot, every pitch. Mirror work ×20 daily, re-test in two weeks.
AUC 0.91 · p<0.01 · 42 PITCHES · HOLDOUT 76.2%
METHODOLOGY: train/holdout split · permutation-tested vs 50% baseline · findings below the confidence bar are never promoted to tells.
Open the full sample reportGENERATED BY `tellaudit demo`. SAMPLE NUMBERS ON A REAL POSE TRACK. NO PLAYER PERMISSIONS NEEDED.
03 · Audit → fix → re-audit
The tell,
erased.
Finding the leak is half the product. Proving it's gone is the other half. Every tell ships with a drill, and the re-audit measures whether an opponent can still read you.
THE DRILLEach tell maps to one correction: a one-path glove drive, a set routine, a tempo cue. Two weeks of mirror work.
THE RE-AUDITSame camera, 30 more pitches. The report diffs your last session: erased, improved, or creeping back.
THE SEASONMechanics drift after a velo program or a new grip. Season tracking flags a tell the week it sneaks in.
RHP №21 · OPPONENT'S EDGE, FB vs CH (HOLDOUT)
SESSION 01 · TIPPING DETECTEDAPR 18
76.2%
GLOVE DRIVE READ FROM THE ON-DECK CIRCLE · AUC 0.91
SESSION 02 · RE-AUDITMAY 02
51.4%
STATISTICALLY A COIN FLIP · NOTHING LEFT TO SIT ON
CENTER LINE = 50% GUESSING. SESSION 02 SITS ON IT. THE CUE IS GONE.
TELL ERASED ✓RE-TEST IN 60D · STAY CLEAN
FIND NOTHING AND THE REPORT SAYS SO, WITH THE TEST TABLE TO PROVE IT. A CLEAN AUDIT IS ONE YOU SHOW A RECRUITER.
04 · The film room
Tipping cost them Octobers
The canon of leaked pitches: what it looked like, what it cost, and what an audit catches first. Open a file.
05 · Pricing
Priced like a lesson,
not a software subscription.
A scholarship or a draft slot is worth a lot. An audit costs less than the private lesson it slots into.
SAMPLE · FREEThe interactive demo report, plus a free first audit for design partners.JOIN THE WAITLIST →
Single audit
BOTH SIDES$49$79
one session · intro price
One pitcher, one bullpen (30-100 pitches). The full report, either side of the ball.
- Verdict + every validated tell
- Evidence frame strips
- Fix drill (defense) + opponent read (offense)
- Shareable link + PDF export
Pitcher season
DEFENSE$29
per month
The audit → fix → re-audit loop, all season long.
- Unlimited re-audits
- Tell history & trend tracking
- “Tell erased ✓” diff reports
- Clean-audit certificates
Facility
BOTH SIDES$149
per month
The billable analysis artifact your lessons were missing.
- 10 audits / month
- Your logo on every report
- Pitcher comparison dashboard
- Priority processing + support
Team / org
BOTH SIDES$1.5-6k
per year · custom
Roster-wide audits and opponent scouting for programs and partner orgs.
- Full roster coverage
- Opponent-scouting mode (offense)
- Summer-league pilot support
- Analyst-grade data export
INTRO PRICING THROUGH THE PILOT COHORT. YOU'RE PAYING FOR THE VALIDATION METHODOLOGY, NOT THE COMPUTE.
06 · Straight answers
Asked by every
coach so far
The ethics question, the camera question, and what happens when we find nothing. Here's where we stand.
Yes, and it's older than the live-ball era. Decoding what a pitcher's body leaks has always been fair game; the fix has always been on the pitcher. The line sits at electronics decoding signs, which is cheating and has nothing to do with what we read. tellAudit reads body language, never signs, and points the lens at your own delivery first.
07 · The pilot
Get audited
before they
scout you
TEN PILOT SLOTSFree audits for facilities and summer programs, in exchange for honest feedback and a testimonial.
FIRST PAID COHORTSingle audits at the $49 intro price open right after the pilot wave.
NO SPAM, EVEROne email when your slot opens. One when your report is ready. That's the whole funnel.