MLB The Show Companion Apps

iOS tools built for competitive Diamond Dynasty players. Track opponent pitching patterns, master pitch tunneling with real Statcast data, optimize lineups, and find market flips — on your iPhone or iPad.

Available Now on the App Store

Free to download. Built for MLB The Show 25 & 26 online players who want a real competitive edge.

PitchGuessr - MLB The Show Pitch Prediction App

PitchGuessr

Available Now 🔥 Limited Time

Pro Annual $9.99 $39.99 first year · New subscribers only

Track your opponent's pitching patterns pitch-by-pitch and see where they like to throw. PitchGuessr builds a live heatmap as you play, showing you the zones they attack most — so you can sit on the right pitch and stop guessing.

pitch prediction heatmap opponent scouting pitching patterns Diamond Dynasty
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PitchTunnels - MLB The Show Pitch Tunneling App

PitchTunnels

Available Now 🔥 Limited Time

Full Access $4.99 $19.99 first year · New subscribers only

Stop throwing predictable pitches. PitchTunnels uses real 2024 MLB Statcast data to recommend the best pitch sequences and tunnel combinations for any pitcher in the game — so every pitch looks the same out of the hand.

pitch tunneling Statcast data pitch sequencing pitching strategy online ranked
App Store Learn More

Coming Soon

Diamond Dynasty inventory, lineup, and market tools launching April 2026.

RosterOps - Diamond Dynasty Lineup Builder

RosterOps

April 2026

Inventory-driven lineup optimizer for Diamond Dynasty. Sync your card collection via the DiamondOps Chrome Extension, and RosterOps tells you exactly which cards deserve to start, in which lineup spot, and why — backed by difficulty ratings, quirk weighting, and defensive composites.

lineup builder Diamond Dynasty card database roster optimizer player stats
Apply for Beta
StubOps - Diamond Dynasty Market Tools

StubOps

April 2026

Market intelligence for Diamond Dynasty. Know what your collection is worth, find the best flips ranked by net profit after the 10% tax, spot undervalued cards in your binder, and get push alerts when a card hits your target price.

market flipping card prices stub investing price alerts collection tracker
Apply for Beta
Album Quest - Music Discovery App

Album Quest

Q3 2026

Music discovery app with a gamified badge system. Earn achievements by exploring new albums, genres, and completing listening challenges. Integrates with Apple Music.

Apple Music music discovery listening challenges album badges
Apply for Beta

Why Use Companion Apps for MLB The Show?

MLB The Show's online modes — especially Diamond Dynasty ranked seasons and Battle Royale — reward players who prepare. The difference between a win and a loss often comes down to knowing what pitch is coming, or throwing sequences your opponent can't read.

Pitch Prediction & Opponent Scouting

Most online players fall into patterns. They throw fastballs up-and-in when ahead in the count, or spam sliders away with two strikes. PitchGuessr lets you track these tendencies in real time by tapping each pitch on a 25-zone grid. After a few at-bats, the heatmap reveals exactly where your opponent likes to attack — turning guesswork into data.

Pitch Tunneling with Real Statcast Data

Pitch tunneling is the art of making two different pitches look identical out of the hand, then break apart late. PitchTunnels uses actual 2024 MLB Statcast release point and movement data to find the best tunnel combinations for any pitcher in MLB The Show 25 and 26. Instead of guessing which pitches pair well, you get data-backed recommendations ranked by tunnel score.

Diamond Dynasty Lineup Building & Market Tools

Building the best Diamond Dynasty lineup means more than picking your highest-rated cards. RosterOps (coming April 2026) factors in difficulty ratings, quirk weighting, defensive composites, and platoon matchups to recommend your optimal lineup. StubOps tracks live marketplace prices so you can find profitable flips and know exactly what your collection is worth.

All RetroGhostLabs apps are built for iPhone and iPad, work offline where possible, and don't require creating an account to get started.