St. George Cricket Grounds or St. George Grounds is a former baseball venue located on Staten Island, New York. St. George was the home park for the New York Metropolitans of the American Association for the 1886 and 1887 seasons. The grounds were also a part-time home to the New York Giants of the National League in 1889. The Cricket Grounds were also known as Mutrie's Dump or Mutrie's Dumping Grounds, referring to Jim Mutrie, manager of the Metropolitans and the Giants. The parking lot of the current Richmond County Bank Ballpark was the location of the former Cricket Grounds.