War Memorial Stadium, colloquially known as The Rockpile, was an outdoor football, baseball and soccer stadium in Buffalo, New York. Opened in 1937 as Roesch Memorial Stadium, the venue was later known as Grover Cleveland Stadium and Civic Stadium. The stadium was home to the Canisius Golden Griffins (NCAA), Buffalo Indians-Tigers (AFL), Buffalo Bills (AAFC), Buffalo Bulls (NCAA), Buffalo Bills (AFL/NFL), Buffalo Bisons (IL), Buffalo White Eagles (ECPSL), Buffalo Blazers (NSL), Buffalo Bisons (EL/AA) and Canisius Golden Griffins (NCAA). It also had a race track and hosted several NASCAR events. The venue was demolished in 1989 and replaced with the Johnnie B. Wiley Amateur Athletic Sports Pavilion, which retains entrances from the original stadium.

The 1964 San Diego Chargers season was their fifth as a professional AFL franchise; the team failed to repeat as AFL champions after winning the championship in 1963 with a record of 11–3, and finished at 8–5–1. San Diego struggled at the start and finish of the season, but a six-game winning streak in the middle proved to be enough to win the AFL West, in a league where the two strongest teams were in the Eastern division.