The Tigers defeat the Brewers, 9 – 3, before 25,374 fans in Detroit. This enables the club to top the one million mark in attendance for the 35th consecutive season for the longest streak in American League history. The Dodgers hold the record of 55 consecutive years.

On July 10, 1999 The Tigers defeat the Brewers, 9 – 3, before 25,374 fans in Detroit. This enables the club to top the one million mark in attendance for the 35th consecutive season for the longest streak in American League history. The Dodgers hold the record of 55 consecutive years.

Source

Baseball Reference July 10