Ghost BSBL for Catchers
Catchers take more swings per practice than any other position — and lose front knee brace faster because of it. Ghost tracks all 8 pillars that actually predict exit velocity, graded against pro-level targets.
Squatting for 2+ hours builds fatigue patterns that show up in your swing before you feel them. Front knee collapse is the #1 exit velocity killer for catchers — and most coaches never measure it.
What Ghost watches
on your film.
Front knee brace and kinematic sequence are where catchers lose the most velocity. Ghost measures both against pro-level baselines.
Lead leg at impact
Where most hitters bleed 4–6 mph exit velocity. Ghost measures your exact angle at contact against the pro-level target.
Hip → Shoulder → Hands
Firing order from 3D angular velocity. A $3,000 motion-capture test — run from one phone video.
Up-swing at contact
Derived from hand-path velocity at exact moment of contact. Positive = up-swing. The difference between grounders and line drives.
Complete mechanics
every swing.
Ghost grades all 8 pillars on every submission — not just the spotlight ones. Every angle, every phase, ranked worst fix first.
Phone to full breakdown
in 24 hours.
Film it
Side angle. Full body in frame — head to feet. 10–30 seconds. Phone works fine. We give you exact framing instructions when you sign up.
Ghost analyzes
33 joints tracked in 3D. All 8 pillars graded against pro-level targets. Annotated slow-motion video shows your skeleton vs. the ideal baseline.
Coach breaks it down
Kaden or Kevin reviews the Ghost AI report on camera and coaches you through every adjustment. Back in 24 hours.
Ghost finds it.
They tell you how to fix it.
Buy a breakdown and Kevin or Kaden watches your specific film, records a personal voiceover, and sends it back within 24 hours.
Pittsburgh Pirates · 1996–1998
Reviews the Ghost AI report and coaches you through the full breakdown. Played in the Show — he knows what the data needs to look like to get there.
Seattle Mariners · 3rd Round Pick
Uses the Ghost AI breakdown as the roadmap and coaches you through every adjustment. No generic cues — your film, your mechanics, your fix.
One film.
Real feedback.
Kevin or Kaden watches your specific film and records a personal voiceover — what they see, what's wrong, one fix. One-time purchase. No subscription required.
- Full Ghost AI biomechanics report included
- Kevin watches your specific film
- Personal voiceover — not generic cues
- One specific fix from 14 years of pro ball
- Pittsburgh Pirates · ex-MLB infielder
- 24-hour turnaround guaranteed
- Full Ghost AI biomechanics report included
- Kaden watches your specific film
- Personal voiceover on your swing
- One fix — from someone who got drafted
- 3rd round pick · #78 overall · Mariners 2B of Year 2022
- 24-hour turnaround guaranteed
Answered.
Does catching affect my hitting mechanics?
Yes — and most coaches never account for it. Leg fatigue from squatting causes front knee collapse at contact, which bleeds 4–6 mph exit velocity before the barrel gets there. Ghost measures your front knee angle on every swing so you can see the fatigue pattern in real data.
What do I need to film my swing?
Any smartphone. Side angle, full body in frame — head to feet. 10–30 seconds. Slow-motion helps but isn't required. Ghost gives you exact framing instructions when you sign up.
What benchmark does Ghost use?
Every pillar is graded against pro-level mechanics — the same standard scouts and coaches use to evaluate hitters. You see exactly where your gap is and which fix closes it the most. The goal isn't to shame your numbers, it's to show you the shortest path to the next level.
Who reviews my film on a breakdown?
Kaden Polcovich — 3rd round pick, #78 overall, Seattle Mariners 2B of the Year 2022 — or Kevin Polcovich — Pittsburgh Pirates infielder, 14 years in pro ball. Your film, on camera, fully broken down within 24 hours.
Is there a subscription or contract?
Breakdowns are one-time purchases — no subscription, no recurring charge. Ghost AI analysis is a month-to-month subscription you can cancel anytime. Breakdowns are standalone: buy one, get it back in 24 hours, done.