What's the Call? Fast Pitch

v3.0: 90 new Rule Interpretations questions on the Look Back Rule, obstruction, dropped 3rd strike & more. New Tournament chapter and expanded Live Call edge cases.

Make the right call -- every time.

What's the Call? Fast Pitch is the essential rules trainer for fast pitch softball coaches, umpires, and parents. Master the rules of the game with hundreds of scenario-based questions covering every situation you'll face on the field.

This guide references USA Softball rules.

Quiz Modes: Trivia -- test your rules knowledge What's the Call? -- real game scenarios True / False -- quick rule checks Advanced -- complex multi-rule situations

NEW in 3.0 -- Rule Interpretations chapter: 90 questions on the trickiest situations umpires face -- the Look Back Rule, obstruction timing, batting out of order, fourth out appeals, dropped third strike, courtesy runners, illegal pitches, and more.

NEW in 3.0 -- Tournament chapter: 15 questions on run rules, tie-breakers, time limits, double-headers, roster eligibility, and pool play. Live Call (formerly Game Mode)

Live rulings in under 3 taps. Pick a category, answer a question or two, and get the ruling instantly -- built for the dugout, not the classroom. Now includes an Interpretations category with decision trees for the gnarliest edge cases: Look Back Rule, obstruction type A vs B, dropped third strike, tie-breakers, and more.

Covers the full rulebook: Pitching mechanics and illegal pitches Base running and appeal plays Interference and obstruction Batting rules and the strike zone Scoring and time plays Equipment and field regulations Defensive conferences and re-entry rules DP / FLEX lineup rules

Whether you're a first-year coach or a seasoned umpire, What's the Call? Fast Pitch keeps the rulebook in your pocket.

DISCLAIMER This app is an educational tool for learning rules -- not a replacement for certified umpires. All final rulings on the field belong to the umpire. This app is an independent educational tool and is not affiliated with, endorsed by, or sponsored by any softball organization.