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Baseball · Softball

Call it.
See it.
Run it.

GridCall puts your pitch calls on your catcher's wrist. Nothing to steal, nothing to miss.

See pricingBook a demo

Pitch calling for baseball and softball.

PITCH CALL / 1-2LIVE
FASTBALL
CURVE
CHANGE
SLIDER
CATCHER + PITCHERSENT
GRIDCALL

CURVE

RECEIVED
The problem

The signal is the weak link.

Signals get stolen

Boards, hand signs, towels. If it is visible from the other dugout, it is available to the other dugout.

Wristband cards are slow

Number goes up, the catcher flips, the pitcher squints. That is time you do not have.

Calls get missed

A crossed-up sign, a mound visit you did not need, a pitch the catcher never saw.

How it works

Three steps. That is the whole system.

  1. 01

    Build your calls

    Load your pitchers, their pitch types and your locations before the season. Your terminology, not ours.

  2. 02

    Tap to send

    Two taps from the dugout, on your phone, iPad or our coach tablet.

  3. 03

    Players see it on their wrist

    Big text, strong vibration, under a second. Receive only.

By sport

Same two taps. Both diamonds.

Baseball

Pitch and location in two taps.

  • Pick the pitch, pick the location, done.
  • Lands on the catcher's watch, and the pitcher's where NFHS rules allow, with a strong vibration.
  • One way, per NFHS rules. No relaying, no cards on the wrist, no tipping.
PITCH CALL / 1-2LIVE
FASTBALL
CURVE
CHANGE
SLIDER
CATCHER + PITCHERSENT
GRIDCALL

CURVE

RECEIVED

Softball

Same two taps. Catcher now, pitcher in 2027.

  • Pitch and location to the catcher on every pitch.
  • Direct to the pitcher starting with the 2027 season under NFHS rules.
  • One way, strong vibration, big easy-to-read text for a loud circle.
PITCH CALL / 0-1LIVE
RISE
DROP
CHANGE
SCREW
CATCHERSENT
GRIDCALL

RISE

RECEIVED
Built for the rules

Built to keep you legal.

One way only

Coach to player. A player cannot send anything back.

Receive only in games

In game mode, the watch does one thing: show the call.

Centrally managed

Every watch is locked to the GridCall app. No messaging, no browser, no apps, no distractions.

Designed to meet NFHS one-way communication rules. Confirm current rules with your state association or league each season.

FAQ

Straight answers.

Is this legal in our state?

GridCall is one way and receive only, designed to meet NFHS one-way communication rules. Rules differ by state and by season, so check with your state association before you use it in a game. We will tell you what we know about your state on the demo call.

How long does the battery last?

A full practice and a full game with room to spare. Watches charge on a rack overnight, the same way you charge anything else in the equipment room.

What about rain, heat and cold?

The watches are sealed against rain and sweat and are built to keep working in the temperature range you actually play in.

What if a watch dies mid-game?

Keep spares on the rack, charged. Swap it and keep going. The system does not depend on any one watch.

Do we need Wi-Fi on the field?

No. GridCall runs on its own direct connection between the tablet and the watches. No stadium Wi-Fi, no cell service, no hotspot.

Who can see the calls?

Only the watches you assign. The calls are encrypted in transit and there are no signs for anyone in the stands to film.

How much does it cost?

Watches are $400 each and come with the coach pitch calling app, with no subscription needed. A dedicated coach tablet and the GridCall Pro subscription are optional. See pricing.

How long does setup take?

Your pitchers and pitch calls are loaded before your first practice. Coaches are running it in one session.

Book a demo

See it on
the wrist.

Fifteen minutes and your pitch calls. We will show you the app, the watches, and how a call gets to the wrist.

  • Bring your pitchers and your pitch calls.
  • Straight answers on rules, pricing and timing.
  • No obligation, no pressure, no contract on the table.
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