The Los Angeles Angels and the "new" Washington Senators ushered in baseball's expansion in 1960, followed quickly by the Houston Colt .45s and the New York Mets. By 1998, ten additional franchises had been awarded with the Kansas City Royals, Seattle Pilots, Toronto Blue Jays, and Tampa Bay Devil Tays coming into the American League, and the Montreal Expos, San Diego Padres, Colorado Rockies, Florida Marlins, and Arizona Diamondbacks to the National...