| Year | Starting Pitchers | Closer | Bullpen | | 1882 53-27 | Bonner 28-11, 1.33 | Douglas 25-13, 1.70 | McMahon 0-3, 4.15 | | | McMahon 1 SV, 4.15 | Bonner 40 G, 1.33 | Douglas 40 G, 1.70 | McMahon 10 G, 4.15 | | 1883 42-56 | Douglas 9-23, 3.79 | Pelletier 15-17, 2.77 | Okereke 13-14, 3.35 | McMahon 0-1, 4.21 | Sherrod 3-1, 1.50 | Sherrod 6 SV, 1.50 | Douglas 33 G, 3.79 | Pelletier 33 G, 2.77 | Smith 33 G, 3.47 | | 1884 40-50 | Pelletier 15-14, 2.66 | Shelton 14-13, 2.18 | Douglas 8-18, 4.88 | Campbell 1-2, 4.30 | McMahon 1-0, 3.55 | Smith 1 SV, 3.71 | Pelletier 31 G, 2.66 | Shelton 31 G, 2.18 | Douglas 29 G, 4.88 | | 1885 45-67 | Douglas 10-29, 4.20 | Shelton 18-18, 1.95 | Pelletier 16-18, 2.89 | Conley 0-0, 0.83 | Dearing 0-0, 6.75 | Noyes 3 SV, 0.00 | Douglas 39 G, 4.20 | Shelton 38 G, 1.95 | Pelletier 35 G, 2.89 | | 1886 52-87 | McCabe 21-17, 2.50 | Shelton 11-25, 3.79 | Shorter 13-22, 3.63 | Lewis 4-20, 5.99 | Bowens 0-0, 4.45 | Hamilton 6 SV, 2.87 | McCabe 42 G, 2.50 | Bowens 40 G, 4.45 | Shelton 39 G, 3.79 | | 1887 61-77 | McCabe 18-23, 3.62 | Vogel 17-15, 3.93 | Dales 13-16, 3.22 | Carter 8-19, 4.18 | Colby 0-0, 5.06 | Pressley 1 SV, 2.83 | McCabe 45 G, 3.62 | Vogel 38 G, 3.93 | Carter 35 G, 4.18 | | 1888 68-69 | McCabe 20-21, 2.92 | Vogel 14-18, 2.65 | Roberts 13-15, 4.02 | Bollenbach 14-9, 1.99 | Blackstone 5-5, 3.01 | Bollenbach 1 SV, 1.99 | Vogel 43 G, 2.65 | McCabe 41 G, 2.92 | Roberts 39 G, 4.02 | | 1889 66-75 | Clements 20-24, 3.39 | Bollenbach 19-22, 4.07 | McCabe 22-24, 3.15 | Drake 2-3, 4.62 | Weaver 3-2, 4.91 | Drake 2 SV, 4.62 | Clements 51 G, 3.39 | Bollenbach 47 G, 4.07 | McCabe 46 G, 3.15 | | 1890 40-100 | Leggett 8-39, 4.52 | Townsend 20-28, 3.15 | Downs 11-32, 4.38 | Acker 0-0, 4.50 | Brown 1-1, 4.78 | Browne 3 SV, 4.81 | Townsend 48 G, 3.15 | Leggett 47 G, 4.52 | Downs 46 G, 4.38 | |