Master Pitch Command Tracking

Every coach has been there. Your pitcher just threw seven innings, and you're trying to reconstruct what happened from memory. Did he really struggle arm side, or did it just feel that way? How many times did he miss his spot in the fourth inning when the game got away? Without documented data, you're relying on feel and rough notes. That makes it nearly impossible to give specific, actionable feedback in your next bullpen session. You end up telling your pitcher they missed arm side all night, but you can't show exactly where, how often, or what happened when they missed. That's not command accountability—that's guesswork.

ScoutBall AI's Pitch Chart eliminates the guesswork by tracking every pitch with precision. This isn't about adding more work to your game-day routine. It's about capturing the data you need to make real improvements in pitcher development. Whether you're working in a bullpen session or tracking a live game, Pitch Chart gives you the tools to measure command, identify patterns, and build better pitchers.

ScoutBall AI uses a dual-grid system to measure command with precision. On the left is the strike zone grid, showing where the pitch actually crossed the plate. On the right is the catcher target grid, showing where the catcher set up their glove or where the pitch was supposed to be targeted. That difference—target versus actual—is what lets you measure command. Did the pitcher actually hit the intended spot?

When you record a pitch, you tap the location in the strike zone where the ball crossed the plate. Then you tap the catcher target zone where the catcher was set up. If the target and the actual location are the same number, that means the pitcher hit his spot. You then select the pitch type—four-seam fastball, two-seam fastball, changeup, curveball, slider, and so on—and choose the result of the pitch, like strike swinging, strike looking, ball, foul ball, or ball in play. You can also enter velocity if you're tracking it with a radar gun and type optional notes about that specific pitch.

The system logs that pitch, including location, intent, velocity, and result. It also tracks game state—count, outs, and batter—and will automatically advance the batter when the at-bat ends. Green markers show pitches that hit the intended target. Red markers show misses. This visual feedback makes it easy to see patterns at a glance, whether you're reviewing data between innings or after the game.

Pitch Chart works great on an iPad, making it practical for both bullpen sessions and live games. In bullpen mode, you track command, pitch type, and accuracy. You work with a pitcher directly on hitting their targets—fastball to low glove side, curveball arm side—and measure whether they're actually putting the ball where it was called. This lets you focus on development without the pressure of game stats. You're building command in a controlled environment with immediate feedback.

During live games, Pitch Chart captures every detail without slowing you down. If you make a mistake—if you tap the wrong zone, wrong pitch type, or didn't have time to finish during a fast play—you can correct it later in the pitch log. Each row in the pitch log has edit and delete controls. Tap edit, fix the pitch details, save, and the updated version is now part of the session history. This is helpful when the game speeds up and you're charting in real time. You don't lose the data. You can update a missed data point after the inning ends.

If you change pitchers mid-game, you don't need to start over from scratch. Just select 'new pitcher, copy settings, and lineup' to create a new pitcher record under the same session with the same batter list and game context. You can rename the session at any time to match the actual pitcher on the mound and save. This flexibility keeps your data organized without adding extra steps during a game.

After the game or bullpen session, the zone analysis feature shows your pitcher's command in detail. Each pitch is mapped to the strike zone. You'll see which pitches hit the intended target and which ones missed, with green and red markers for quick visual reference. You can click any pitch marker in the zone map and see what that pitch was—for example, two-seam fastball 85 mph, ball in play, double.

At the bottom of the zone analysis page, you'll find a zone effectiveness summary. This includes how often each location was hit, strike percentage in each zone, and overall accuracy by zone. For example, you'll see how often the pitcher successfully located to low glove side versus how often they missed arm side. This is what you bring back to bullpen work. You're not just telling a pitcher they missed arm side all night. You're showing exactly where, how often, and what happened when they missed.

You can also generate a full coach's report—a printable PDF summary of the entire pitcher session. It includes pitch target accuracy, pitch types and how often they were thrown, average velocity by pitch type, target zone strategy and execution, command by target zone, outcome by count, performance in different counts like 0-0, 1-2, 3-1, and so on, spray results, and a full pitch log at the bottom. The pitch log section shows pitch by pitch where the catcher set up, where the ball was targeted, what pitch was thrown, the pitch result, velocity, and any notes. You can export or print the coach's report as a PDF for staff review, player development meetings, and scouting prep.

Setting up Pitch Chart takes just a few minutes. After you log in to ScoutBall AI as a premium user, you can access Pitch Chart from the teams area or the dashboard. To start tracking a pitcher, create a new session by clicking on the session settings tab. Give the session a name, select your team, enter the opponent's team name, set the date, and choose your strike zone grid view—3x3 or 2x2. Most coaches use 3x3.

Then set up your batting order with up to nine batters. You can toggle on 'use batter name mapping' to assign specific information about the batters. For each batter, you can store the player name, jersey number, and handedness—right-handed, left-handed, or switch. Those details will be available while you're charting live, which matters later for matchup analytics. Turn on 'auto advanced batter after strikeout or walk' and the app will automatically advance to the next batter, update pitch counts, and track outs for you during a live game. You don't have to stop and manage the game flow manually.

Once everything looks correct, create the session and start recording pitches. Pitch Chart is designed for in-game use, scouting future opponents, and bullpen development. It gives you three key insights: command accountability, immediate matchup and sequencing guidance, and a recorded history you can actually use later—not just remembering how it felt or who did what.