The Polo Grounds was the name of three stadiums in Upper Manhattan, New York City, used mainly for professional baseball and American football from 1880 to 1963. The original Polo Grounds, opened in 1879 and demolished in 1889, was built for the sport of polo. Bound on the south and north by 110th and 112th streets and on the east and west by Fifth and Sixth (Lenox Jets of the American Football League played at the stadium from the league's inaugural season of 1960 until 1963.
Other sporting events held at the Polo Grounds included soccer, boxing, and Gaelic football. Its final sporting event was a pro football game between the Jets and Buffalo Bills. Shea Stadium opened in 1964 and replaced the Polo Grounds as the home of the Mets and Jets.