Due to President Kennedy's assassination, the AFL moved games from the weekend of November 23rd to the weekend of December 21st, 1963.
Tie-breaker
AFL Champ.
BOS 26
BUF 8
SD 51
BOS 10
Champ
SD
1963 AFL Champion San Diego Chargers
z: best record, c: conference winner, y: division winner, w: wildcard, x: clinched playoff spot

Eastern Division Tie-breaker

A tie in the Eastern Division standings created need for this tie-breaker game
Date    OpponentResultScore
12/28vs BostonL  8-26