Tennis polo
The sport is played on a grass field between 80 and 100 yards long and 50 to 65 yards wide. The goal area is a semicircular line with an 11-yard radius and the penalty mark at 13 yards from the goal. An experimental rule has a second semicircular line on the field with a 17-yard radius. Generally, a field for gridiron football or soccer can be used.
Commercial Field
Commercial Field is a 2,112-acre (8.55 km2) athletic field located in the Wingate neighborhood of Brooklyn. It was home to the Commercial High School soccer, football, and baseball teams from around 1906. Other schools, such as Boys High, also called Commercial Field their home from time to time, as did local teams in the American Soccer League in the 1930s. The field was also the home field of the short-lived New York Brickley Giants, of the early National Football League, who played two games there during their 1921 season. In 1926, the Brooklyn Horsemen of the first American Football League used the stadium as their home field.