American Family Field is a retractable roof stadium used primarily for baseball. It is located in Milwaukee, Wisconsin, just southwest of the intersection of Interstate 94 and Brewers Boulevard. It is the home of Major League Baseball's Milwaukee Brewers, and opened in 2001 as a replacement for Milwaukee County Stadium. The stadium was previously called Miller Park as part of a $40 million naming rights deal with Miller Brewing Company, which expired at the end of 2020.

American Family Field features North America's only fan-shaped convertible roof, which can open and close in less than 10 minutes. Large panes of glass allow natural grass to grow, augmented with heat lamp structures wheeled out across the field during the off-season.