At Fenway Park, the Red Sox beat the Twins, 8 – 4, as their attendance reaches 1,007,491. It’s the earliest date in club history they’ve topped the million mark.

On July 8, 1976 — At Fenway Park, the Red Sox beat the Twins, 8 – 4, as their attendance reaches 1,007,491. It’s the earliest date in club history they’ve topped the million mark.

Source:
Baseball Reference July 8