Week 4 of the 1967 AFL season coincided with the race for the American League pennant. NBC decided to focus on its baseball coverage instead of covering the early AFL games, thus resulting in Curt Gowdy calling the Twins-Red Sox game and Jim Simpson calling the Angels-Tigers game), while the AFL schedule resulted in the two early games (Broncos-Oilers and Dolphins-Jets not being televised with another one, Chargers-Bills being a locally-televised game airing only in San Diego on then-NBC affiliate KOGO (now ABC affiliate KGTV).