Baseball in the United States the Atlanta Braves' affiliates except the Carolina Mudcats. Minor League teams that are owned directly by the major league Club do not have PDCs with each other and are not part of the reaffiliation shuffles that occur every other year. A special minor league is the Arizona Fall League. It operates outside the Minor League Baseball hierarchy and is owned by MLB as a whole; teams generally assign prospects from the AAA and AA classes to the league's six teams. Today, 19 affiliated minor baseball leagues operate with 246 member clubs in large, medium, and small towns, as well as
The National Baseball Association's top 100 minor league teams (8); California League, Western Association, and Western League (4). Thirty-one teams competed at the Double-A classification level, the most of any class, followed by Class A (24); Class C (12); Class B (11); Triple-A (10); Class D (7); Class A1 and independent (2); and Class A-Advanced (1). Twenty-seven teams competed in the 1920s, the most of any decade, followed by the 1940s (16); 1930s (13); 1900s and 1950s (10); 1910s and 1980s (6); 1970s (5); 1990s (4); and 1960s (3). The National Baseball Association's top 100 minor league teams In 2001, during the centennial celebration of the National Association of