| 1964 Week 4
- Baltimore Colts 35, Los Angeles Rams 20
- Boston Patriots 39, Denver Broncos 10
- Buffalo Bills 23, Oakland Raiders 20
- Cleveland Browns 27, Dallas Cowboys 6
- Detroit Lions 26, New York Giants 3
- Kansas City Chiefs 28, Houston Oilers 7
- Minnesota Vikings 24, Green Bay Packers 23
- New York Jets 17, San Diego Chargers 17
- Philadelphia Eagles 21, Pittsburgh Steelers 7
- San Francisco 49ers 31, Chicago Bears 21
- St. Louis Cardinals 23, Washington Redskins 17
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