Frank Duncan
LF
Age in each season
- 1908 (Giants): age unknown to age unknown
- 1909 (Giants): age unknown to age unknown
- 1910 (Leland Giants): age unknown to age unknown
- 1911 (American Giants): age unknown to age unknown
- 1912 (American Giants): age unknown to age unknown
- 1913 (American Giants): age unknown to age unknown
- 1914 (American Giants): age unknown to age unknown
- 1915 (American Giants): age unknown to age unknown
- 1916 (American Giants): age unknown to age unknown
- 1917 (American Giants): age unknown to age unknown
- 1918 (American Giants): age unknown to age unknown
- 1919 (Stars): age unknown to age unknown
- 1920 (Giants): age unknown to age unknown
- 1922 (Bacharach Giants): age unknown to age unknown
- 1923 (Tigers, Bears): age unknown to age unknown
- 1926 (Elites): age unknown to age unknown
- 1927 (Hornets): age unknown to age unknown
- 1928 (Tigers): age unknown to age unknown