GUD Baseball
Health & Fitness
Free
You don't need more reps. You need the right system. Most pitchers grind for years chasing velocity and never
get there — because they're training the wrong things, the wrong way. GUD Baseball was built by DJ Snelten, 13 year professional pitcher who went from the upper 80s to consistently touching 100+ mph. This isn't theory. This is a proven,
ground-up protocol that has transformed pitchers at every level. What you get inside the GUD Baseball app:
→ Structured velocity development programming — drip-delivered so you always know exactly what to do next
→ Expert coaching from elite pitching development coaches with MLB-level experience
→ Video coaching and movement feedback — submit your bullpens, get real coach eyes on your mechanics
→ Strength and conditioning built specifically for pitching performance — no generic gym fluff
→ A remote training system that works whether you're in-season, off-season, or anywhere in between This isn't a
YouTube channel. It's a coaching program. GUD Baseball athletes don't just watch — they execute. Every
workout, every drill, every cue is engineered to unlock arm speed, build durability, and develop the kind of pitcher
that gets noticed. If you want to throw harder, move better, and pitch with elite-level intent — you're in the
right place.
Velocity Starts Here
Ratings & Reviews
The developer, Ground Up Development Baseball LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Contact Info
- Contacts
- User Content
- Identifiers
- Usage Data
- Sensitive Info
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Ground Up Development Baseball LLC
- Size
- 218.1 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.5 or later.
- iPhone
Requires iOS 15.5 or later. - iPad
Requires iPadOS 15.5 or later. - iPod touch
Requires iOS 15.5 or later. - Apple Watch
Requires watchOS 8.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Messaging and Chat
Health or Wellness Topics
- Copyright
- © 2026 ABC Trainerize
