# 643 Pitch Tracking

> Games, bullpens, and insights

Canonical page: [https://chrome-stats.com/d/id6799145247](https://chrome-stats.com/d/id6799145247)

## Overview

- **ID:** `id6799145247`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** 643 Charts, LLC
- **Category:** Sports
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.0
- **Last updated:** 2026-08-28
- **First published:** 2026-08-28
- **Size:** 5.59 MB
- **Data as of:** 2026-09-03
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/643-pitch-tracking/id6799145247)
- **Website:** [https://643charts.com/](https://643charts.com/)
- **Privacy policy:** [https://643charts.com/](https://643charts.com/)

## Description

6-4-3 Charts Pitch Tracking puts a full charting workflow in your pocket. Log a game,
a bullpen, or a freestyle session pitch by pitch from the dugout, and read the numbers
back the same day.

Built for travel, high school, and JUCO programs that chart their own games. What you
log on the phone is in your 643 account on the desktop, and what is already there opens
here.

CHART A GAME
Tap the strike zone to place the pitch, then the outcome: ball, called strike, swinging
strike, foul, in play, or hit by pitch. Add pitch type, velocity, contact type, spray
location, the fielder, and the baserunners. Choose Full for the whole picture, or Lite to
get through a game in four taps a pitch.

LINEUPS THAT FIT THE DAY
Build a batting order from your roster. When you do not have the other team's names, chart
against handedness instead and keep your platoon splits honest. Add a player without
leaving the lineup.

BULLPENS
Pick the intent zone, then the pitch. Balls and strikes are counted per pitcher from where
the ball actually finished, so the tally matches what you watched.

INSIGHTS
Every session a player appears in, as pitch locations, contact allowed, arsenal, and
velocity. Read the charts raw, a dot per pitch, or zonal, in the same zone illustration and
spray buckets your 643 reports use. Open a game down to the inning, the at bat, and the
pitches inside it.

SHARE A SESSION
Turn any session into a PDF on the device and send it from your phone.

WORKS WHERE THE FIELD IS
Pitches queue on the device when the signal drops and send themselves when it returns. A
field with no bars does not cost you an inning.

An active 6-4-3 Charts account is required to sign in.

## Rankings

- #912,755 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6799145247)