STEP 01◉
Watch
Watch a short incident taken from a real soccer match.
About Whistle
Better decisions comefrom practice.
Whistle is a free referee training tool built to give officials more opportunities to practice making decisions using real match situations.
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750+
Users on Whistle
Why Whistle?
Refereeing is something you learn by making decisions.
Referees are constantly asked to make difficult decisions in seconds. But outside of games, there are limited opportunities to repeatedly practice making those calls.
That's why I started building Whistle.
The idea is simple: watch a real match incident, decide what you would call on the field, and then compare your decision with an explanation of the play.
Instead of only reading about refereeing, Whistle gives officials a way to practice the decision-making part of the job.
How it works
Watch. Decide. Learn.
A simple way to turn match situations into opportunities to improve.
01
STEP 02↗
Decide
Make the decision you would make if you were the referee on the field.
STEP 03✳
Learn
See the decision and explanation, then move on to another situation.
The goal
More confident referees.
Whistle's goal is not to replace referee courses, mentors, assignors, or official instruction. It's to give referees another way to practice between games and build confidence in their decision-making.
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Whistle is being built as a free educational resource and will continue improving based on feedback from referees and the wider referee community.
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Built for referees
Free to practice. No account required.
Pick a session length, watch the scenarios, and start making calls. No signup, subscription, or complicated setup.
Start practicing →Get involved
Help make Whistle better.
Whistle is still growing. Feedback from referees, assignors, and instructors helps shape what gets built next.
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