highest winning percentage in the mlb (1912)
highest winning percentage in the mlb (1911)
highest winning percentage in the mlb (1910)
highest winning percentage in the mlb (1909)
highest winning percentage in the mlb (1908)
highest winning percentage in the mlb (1907)
highest winning percentage in the mlb (1906)
highest winning percentage in the mlb (1905)
highest winning percentage in the mlb (1904)
highest winning percentage in the mlb (1903)
highest winning percentage in the mlb (1902)
highest winning percentage in the mlb (1901)
highest winning percentage in the mlb (1900)
highest winning percentage in an mlb season for a national league team
highest winning percentage in an mlb season for an american league team
