643 Pitch Tracking
Games, bullpens, and insights
About
Log baseball pitches, game outcomes, and player performance data pitch by pitch. Analyze insights from games, bullpens, and freestyle sessions. Share session reports as PDFs and sync data across devices.
What's New in 643 Pitch Tracking
1.3
September 10, 2026
New: * better bullpen options for streamlined workflows
Developer apps
FAQ
What is 643 Pitch Tracking used for?
643 Pitch Tracking is a mobile application designed for baseball teams to log and analyze pitch data during games, bullpens, and freestyle sessions. It provides insights into player performance, pitch locations, and outcomes.
How does 643 Pitch Tracking handle offline use?
Pitches logged on the device will queue up when there is no internet signal and automatically send once a connection is re-established. This ensures that no data is lost even when playing in areas with poor reception.
Can I share my tracking data with others?
Yes, you can turn any tracked session into a PDF report directly on your device and share it from your phone. This allows for easy distribution of game and player performance data.
What kind of insights does 643 Pitch Tracking provide?
The app offers insights into pitch locations, contact allowed, pitcher's arsenal, and velocity for every session a player participates in. You can view raw pitch data or analyze it within zonal illustrations.
Is 643 Pitch Tracking suitable for high school teams?
Yes, the app is specifically built for travel, high school, and JUCO programs that chart their own games. It offers features like charting against handedness when opponent names are unknown.
What devices does 643 Pitch Tracking support?
643 Pitch Tracking is available for both iPhone and iPad devices. It requires an active 6-4-3 Charts account to sign in and use its features.
How often is 643 Pitch Tracking updated?
The latest version of 643 Pitch Tracking is 1.3, which was last updated on September 10, 2026. Updates typically bring new features, bug fixes, and performance improvements.
Does 643 Pitch Tracking have ads?
No, 643 Pitch Tracking is ad-free. The application is free to download and use, with no advertisements displayed during your sessions.