a. शिकागो व्हाइट सॉक्स, रॉयल्स, टि्वन्स, इंडियन्स आणि ब्रुअर्स या संघासह अमेरिकन लीग-मध्यची सुरुवात १९९४मध्ये झाली. १९९८मध्ये टायगर्स त्यात शामिल झाले तर ब्रुअर्स नॅशनल लीग-मध्यमध्ये गेले.
b. शिकागो कब्स, पायरेट्स, रेड्स, ऍस्ट्रोझ आणि कार्डिनल्ससह नॅशनल लीग-मध्यची सुरुवात १९९४मध्ये झाली.
Milwaukee Brewers (Western League 1894–1899) 1900–1901; St. Louis Browns 1902–1953
Boston Americans, 1901–1907
Baltimore Orioles 1901–1902; New York Highlanders 1902–1912
Tampa Bay Devil Rays 1998–2007
Sioux City Cornhuskers (Western League) 1894; St. Paul Saints (WL) 1895–1899;
Grand Rapids Rustlers (Western League) 1894–1899; Cleveland Blues 1900–1902; Cleveland Naps 1903–1914;
Kansas City Blues (Western League) 1894–1900; Washington Senators 1901–1960;
Los Angeles Angels 1961–1965; California Angels 1965–1996; Anaheim Angels 1997–2004
located in Philadelphia 1901–1954, located in Kansas City 1955–1967
Washington Senators 1961–1971
located in Milwaukee 1953–1965, located in Boston 1871–1952 (where they were called the Braves 1912–35 & 1941–52 and the Bees 1936–40; before 1912 known successively as the Red Stockings, Red Caps, Beaneaters, Doves, and Rustlers);
२०१०मध्ये नवीन स्टेडियममध्ये गेल्यावर फ्लोरिडा मार्लिन्सचे नाव बदलून मायामी मार्लिन्स होईल.
Montreal Expos 1969–2004. Major League Baseball owned the Expos from 2002 to 2004.
Houston Colt .45's 1962–1965;
Seattle Pilots (AL-West) 1969;
located in Brooklyn, NY, 1883–1957 (where before 1931 they were called successively the Atlantics, Grays, Bridegrooms, Grooms, Superbas, Trolley Dodgers, Dodgers, and Robins)