Home Runs Singletime Leaders@`–{—ۑŁE19’‹I`

National League
1876 -- George Hall      (Philadelphia Athletics)     5
1877 -- Lip Pike         (Cincinnati Reds)            4
1878 -- Paul Hines       (Providence Grays)           4
1879 -- Charley Jones    (Boston Red Stockings)       9
1880 -- Harry Stovey     (Worcester Brown Stockings)  6
  80 -- Jim O'Rourke     (Boston Red Stockings)       6
1881 -- Dan Brouthers    (Buffalo Blues)              8
1882 -- George Wood      (Detroit Wolverines)         7
1883 -- Buck Ewing       (New York Gothams)          10
1884 -- Ned Williamson   (Chicago White Stockings)   27
1885 -- Abner Dalrymple  (Chicago White Stockings)   11
1886 -- Dan Brouthers    (Datroit Wolverines)        27
  86 -- Hardy Richardson (Detroit Wolverines)        27
1887 -- Billy O'Brien    (Washington Nationals)      19
1888 -- Jimmy Ryan       (Chicago White Stockings)   16
1889 -- Sam Thompson     (Philadeiphia Phillies)     20
1890 -- Walt Wilmot      (Chicago White Stockings)   14
1891 -- Mike Tiernan     (New York Giants)           17
1892 -- Bug Holliday     (Cincinnati Reds)           13
1893 -- Ed Delahanty     (Philadeiphia Phillies)     19
1894 -- Hugh Duffy       (Boston Beaneaters)         18
1895 -- Sam Thompson     (Philadeiphia Phillies)     18
1896 -- Bill Joyce       (Washington Nationals)      14
1897 -- Hugh Duffy       (Boston Beaneaters)         11
1898 -- Jimmy Collins    (Boston Beaneaters)         15
1899 -- Buck Freeman     (Washington Nationals)      25
1900 -- Herman Long      (Boston Beaneaters)         12

American Association
1882 -- Oscar Walker     (St. Louis)     7
1883 -- Harry Stovey     (Philadelphia) 14
1884 -- Long John Reilly (Cincinnati)   11
1885 -- Harry Stovey     (Philadelphia) 13
1886 -- Harry Stovey     (Philadelphia)  7
  86 -- Bid McPhee       (Philadelphia)  7
1887 -- Tip O'Neill      (St. Louis)    14
1888 -- Long John Reilly (Cincinnati)   11
1889 -- Harry Stovey     (Philadelphia) 19
  89 -- Bug Holliday     (Philadelphia) 19
1890 -- Count Campau     (St.Louis)     10
1891 -- Duke Farrell     (Boston)       12

Union Association
1884 -- Fred Dunlap  (St. Louis) 13

Players League
1890 -- Roger Connor  (New York) 13