| Year | Starting Pitchers | Closer | Bullpen | | 1884 58-40 | Sheehan 32-13, 1.68 | Murphy 18-17, 2.32 | Monroe 0-1, 5.40 | Pankey 1-2, 2.11 | | Pankey 1 SV, 2.11 | Sheehan 46 G, 1.68 | Murphy 36 G, 2.32 | Pankey 12 G, 2.11 | | 1885 43-55 | Murphy 11-19, 3.78 | Sheehan 20-13, 2.21 | Fleming 0-0, 0.00 | Pankey 1-1, 3.45 | | Pankey 2 SV, 3.45 | Pankey 38 G, 3.45 | Sheehan 38 G, 2.21 | Murphy 35 G, 3.78 | | 1886 99-41 | Murphy 34-9, 4.52 | Sheehan 30-14, 3.06 | Weber 29-11, 3.61 | Tubbs 3-2, 4.57 | Birge 1-1, 9.45 | Pankey 3 SV, 3.54 | Murphy 47 G, 4.52 | Sheehan 47 G, 3.06 | Weber 44 G, 3.61 | | 1887 73-64 | Sheehan 27-19, 2.49 | Weber 21-23, 3.30 | Murphy 24-21, 3.48 | Avery 0-1, 37.80 | Birge 1-0, 0.00 | Pankey 2 SV, 2.38 | Sheehan 46 G, 2.49 | Weber 46 G, 3.30 | Murphy 45 G, 3.48 | | 1888 72-68 | Sheehan 30-18, 2.14 | Weber 23-24, 2.88 | Murphy 18-26, 2.99 | Fitzsimmons 0-0, 0.00 | Hammond 0-0, 0.00 | McDougall 5 SV, 0.00 | Sheehan 48 G, 2.14 | Weber 47 G, 2.88 | Murphy 46 G, 2.99 | | 1889 85-51 | Sheehan 33-16, 1.82 | Weber 22-22, 2.89 | Murphy 22-9, 1.72 | Leduc 3-4, 2.26 | McDougall 0-0, 0.00 | Leduc 0 SV, 2.26 | Sheehan 52 G, 1.82 | Weber 49 G, 2.89 | Murphy 35 G, 1.72 | | 1890 71-69 | Sheehan 29-18, 2.92 | Weber 19-27, 3.81 | Murphy 18-13, 2.71 | Leduc 1-4, 4.67 | McDougall 0-1, 2.16 | Leduc 2 SV, 4.67 | Sheehan 53 G, 2.92 | Weber 53 G, 3.81 | Murphy 40 G, 2.71 | | 1891 73-67 | Sheehan 28-19, 4.50 | Fischer 22-23, 4.05 | Weber 22-23, 3.96 | Leduc 1-0, 2.12 | McDougall 0-1, 2.21 | Leduc 6 SV, 2.12 | Sheehan 49 G, 4.50 | Fischer 48 G, 4.05 | Weber 46 G, 3.96 | | 1892 64-76 | Sheehan 23-23, 3.27 | Toole 23-23, 2.70 | Weber 15-26, 3.61 | Fischer 2-3, 3.65 | Leduc 0-0, 2.57 | Fischer 2 SV, 3.65 | Sheehan 48 G, 3.27 | Toole 46 G, 2.70 | Weber 46 G, 3.61 | | 1893 62-64 | Sheehan 20-18, 2.67 | Toole 18-25, 3.89 | Weber 21-18, 2.89 | Fischer 2-0, 0.75 | Leduc 0-3, 4.30 | Fischer 6 SV, 0.75 | Toole 44 G, 3.89 | Weber 43 G, 2.89 | Sheehan 42 G, 2.67 | | 1894 69-57 | Sheehan 20-15, 3.30 | Sutherland 19-17, 3.60 | Toole 17-21, 4.54 | Leduc 4-1, 1.38 | Fischer 2-0, 2.30 | Weber 9 SV, 1.40 | Sutherland 43 G, 3.60 | Sheehan 42 G, 3.30 | Toole 41 G, 4.54 | | 1895 60-66 | Sheehan 17-24, 3.77 | Sutherland 20-12, 3.42 | McClister 17-17, 4.97 | Winslow 3-5, 4.15 | Weber 1-1, 8.36 | Kearney 4 SV, 6.53 | Sheehan 42 G, 3.77 | Sutherland 42 G, 3.42 | McClister 36 G, 4.97 | | 1896 45-81 | Mulrooney 16-21, 3.54 | Sutherland 10-21, 3.73 | Seidel 7-13, 4.04 | Chandler 7-9, 3.64 | Sheehan 3-7, 3.62 | Chandler 1 SV, 3.64 | Mulrooney 42 G, 3.54 | Sutherland 32 G, 3.73 | Chandler 22 G, 3.64 | | 1897 38-88 | Mulrooney 12-28, 3.64 | Sutherland 6-13, 4.98 | Chandler 8-7, 5.03 | Seidel 2-8, 3.86 | Weeks 2-8, 5.09 | Sheehan 2 SV, 3.55 | Mulrooney 45 G, 3.64 | Chandler 23 G, 5.03 | Sutherland 21 G, 4.98 | | 1898 53-73 | Mulrooney 18-21, 3.83 | Seidel 15-27, 4.03 | Sutherland 17-20, 4.18 | Chandler 1-0, 3.98 | Kearney 0-2, 4.58 | Sheehan 3 SV, 3.09 | Seidel 44 G, 4.03 | Sutherland 44 G, 4.18 | Mulrooney 42 G, 3.83 | | 1899 45-81 | Mulrooney 18-24, 3.59 | Kearney 6-12, 4.90 | Toole 0-14, 5.39 | Sutherland 7-13, 6.50 | Seidel 4-7, 5.23 | Chandler 3 SV, 3.10 | Mulrooney 44 G, 3.59 | Sutherland 44 G, 6.50 | Kearney 27 G, 4.90 | |