Score Games Like a Coach.
Rizzler turns your iPhone or iPad into a dugout scoring machine. Track at-bats, chart pitches, log hit types, and build your stats automatically. No paper scorebooks. No parent volunteers. No postgame data entry.


Score every at-bat from the dugout.
Tap the result. Single, double, strikeout, groundout, fly ball, fielder's choice. Runners advance automatically. The box score updates after every play, and your season stats build themselves in the background. You never touch a spreadsheet.
Call every pitch.
Select the pitch type and location before it's thrown. Fastball, changeup, curveball, slider. Inside, outside, up, down. Rizzler logs what you called so you can compare your pitch plan to what actually happened. Replace paper pitch charting with a single tap per pitch.


Chart the result of every pitch.
After each pitch, log the outcome. Ball, strike, swinging strike, foul, batted ball. Enter speed from your radar gun. Every pitch builds your pitcher's heatmap and feeds into pitch analytics on both the iOS app and the web app.
Chart hits with real detail.
Not just "single." Line drive to left. Bouncing grounder through the hole. High arc fly ball to center. Rizzler captures how your hitters make contact, not just whether they got on base. See where the ball lands on the spray chart and spot patterns across the season.


Your scoring feeds your entire coaching system.
Every game you score connects directly to your fielding position data, pitcher analytics, AI batting order, and season stats. Score a game on Saturday, build a smarter game plan on Sunday. Unlike apps where scoring and coaching live in separate worlds, Rizzler puts them in the same dugout.
“We used to hand a phone to a parent and hope the scoring was right. Now an assistant coach or DH player scores and charts in the dugout and our stats are actually useful.”
— 13u Travel Ball Coach
“We track every pitch now. The heatmaps alone changed how we develop our pitchers.”
— 12U Head Coach