The Leagues
From the APFA's auto-showroom founding to the merger — who survived and why.
→The record of the American game — how the leagues, the rules, and the numbers got this way.
How the leagues formed, why the rules changed, and what the record book actually says — sourced from the primary record.
From the APFA's auto-showroom founding to the merger — who survived and why.
Why the rulebook reads the way it does, one change at a time.
Era-labeled records — including the ones that can never fall.
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Feature
Miami beat Kansas City 27-24 after 82:40 on the game clock; the weather-delayed 2018 Tennessee-Miami game is an elapsed-time distinction.
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Feature
Arizona leads by lineage; Arizona and Chicago tie by 1920 league entry, while Green Bay is oldest in its original market, with the 1898–1899 date conflict explained.
Read moreHarvard’s conditional running, the 1874 McGill exchange, and Camp-era reforms reveal a gradual evolution—not a single invention.
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