Stop Missing Signs.
Start Winning Games.
Relay-9 is the secure pitch communication app that gives your team an unfair advantage. Eliminate confusion and dominate the diamond.
Crossed-up Pitches Cost Games.
Are you tired of opponents stealing your signs? Do your players get confused by complex hand signals or wristbands? Missed signs lead to passed balls, big innings, and lost momentum.
The Future of Pitch Calling.
Relay-9 sends your pitch calls instantly and securely from the dugout to the field. Our intuitive interface lets you build your pitch library, customize signals, and communicate silently, so your players can focus on execution.
Why Coaches Choose Relay-9
Secure & Encrypted
Your signs are for your team only. Our encrypted communication prevents sign-stealing.
Fully Customizable
Build your own pitch library and signal system. Perfect for any level of play (rec ball, travel ball, high school or college).
Instant & Silent
Pitches are delivered instantly with a silent vibration. Keep the game flowing and your opponent guessing.
Get Set Up in Minutes
Select the Pitch
Coach selects the pitch & location in the app.
Signal Sent
The signal is instantly sent to the player's device.
Execute
Player executes the pitch with confidence.
Trusted by Coaches Who Love to Win
"Relay-9 completely changed our game. Our pitcher and catcher are in perfect sync, and our pace of play has improved dramatically."
Coach, 14U Travel Softball
"As a catcher, this is so much easier than trying to see signs from the dugout. I never miss a call now."
Player, High School Baseball
A Deeper Dive into Relay-9
Explore the powerful features designed to give your team total control of the game.
Intuitive Pitch Calling Interface
Our clean, simple layout makes calling a game a breeze. Select pitch type, location, and send with a single tap. Spend less time thinking about signals and more time on strategy.
Customizable Pitch Libraries
Don't be locked into a preset system. Build your entire arsenal of pitches and signs exactly the way you want. Add, edit, and organize pitches for different pitchers on your roster.
Simple Plans for Every Team
Choose the plan that's right for you. No hidden fees.
TEAM
The ultimate advantage
$19.99/month
- Up to 4 Coaches
- Unlimited Custom Pitches
- Team Roster Management
We're Here to Help
Have questions? We have answers.
Relay-9 works with most modern bluetooth earbuds (AirPods, Galaxy Buds, Beats, JBL and more).
Electronic sign communication is now widely approved in rec league, travel ball, high school and college baseball/softball. Always check with your specific league or tournament director for their rules.
Yes. All communication between devices is encrypted to prevent sign-stealing.
It's easy! Just download the app, create a coach account, add your players, add your opponents and review any pitches to setup.
Get in Touch
For support, questions, or team-wide licensing inquiries, please reach out.
For direct inquiries, email us at: support@eightyone18.com