| Buffalo Bills|
Kansas City Chiefs
| Kansas City Chiefs|
| September 2, 1966 – December 18, 1966|
1965 American Football League season
The 1966 American Football League season was the seventh regular season of the American Football League. The league entered talks with the National Football League regarding an NFL-AFL merger, which took effect fully in 1970.
The season also saw the debut of the Miami Dolphins. This gave the AFL 9 teams (an odd number). A sixth official, the Line Judge, is added to the officiating crew.
The season ended when the Kansas City Chiefs defeated the Buffalo Bills in the AFL Championship game, and was defeated by the National Football League's Green Bay Packers in the first ever AFL-NFL World Championship Game which is now known as the Super Bowl.
1966 American Football League season Wikipedia
With the addition of Miami, the AFL had 9 teams, grouped into two divisions, and still played a 14-game schedule. With 8 clubs, each one had played a home-and-away game against the other 7 teams. All nine teams faced each other at least once, and each team would play six others twice. Though Boston and Miami were both in the Eastern Division, they met only once that season, on November 27 (each team played Western Division teams Kansas City and Denver twice, while Boston also played San Diego twice and Miami played Oakland twice --- meaning that the Patriots and Dolphins each had a schedule that called for them to face three non-division opponents more often than they played a divisional opponent). The best team in the Eastern Division would play against the best in the Western Division in a championship game. If there was tie in the standings, a playoff would be held to determine the division winner.
Prior to the season, the AFL-NFL Merger was announced, including both leagues agreeing to play an annual AFL-NFL World Championship Game (later known as the Super Bowl) beginning in January 1967.
Also, the Miami Dolphins joined the AFL as the expansion team.AFL Championship Game
Kansas City Chiefs 31, Buffalo Bills 7, January 1, 1967, War Memorial Stadium, Buffalo, New York
Super Bowl I
Green Bay Packers (NFL) 35, Kansas City Chiefs (AFL) 10, at Los Angeles Memorial Coliseum, Los Angeles, California