Frederick Keys

The Frederick Keys are a collegiate summer baseball team of the MLB Draft League. The Keys are based in Frederick, Maryland. The franchise is named for the "Star-Spangled Banner" writer Francis Scott Key, a native of Frederick County. A new team mascot "Frank Key", short for Francis Scott Key, joined the current mascot, a coyote named Keyote, at the beginning of the 2011 baseball season. The Keys were purchased from Maryland Baseball Holding, LLC by Attain Sports and Entertainment in January 2022. Home games are played at Harry Grove Stadium. Prior to Major League Baseball's reorganization of the minor leagues following the 2020 season, the Keys were a Minor League Baseball team that served as the Class A-Advanced affiliate of the Baltimore Orioles from 1989 to 2020. Early professional baseball in Frederick Frederick was one of the founding members of the Blue Ridge League, which existed from 1915 to 1930. The team, which went by the names of Hustlers, Champs and Warriors, won league championships in 1915 and 1921. Games were played at the Frederick Fairgrounds until 1924 when McCurdy Field was built. With the collapse of the Blue Ridge League in 1931, it would be several decades before professional baseball returned to Frederick. Frederick players from this era who were major leaguers: