| Year | Starting Pitchers | Closer | Bullpen | | 1876 39-26 | Duffey 22-12, 1.52 | Prescott 11-11, 2.69 | McCart 4-3, 1.71 | Kelly 1-0, 0.00 | Tandy 1-0, 3.95 | Kelly 2 SV, 0.00 | Duffey 34 G, 1.52 | Prescott 24 G, 2.69 | McCart 16 G, 1.71 | | 1877 40-20 | Murphy 21-10, 2.79 | Allerton 19-10, 2.70 | O'Shea 0-0, 0.00 | Wakeham 0-0, 9.64 | | Allerton 2 SV, 2.70 | Murphy 35 G, 2.79 | Allerton 34 G, 2.70 | O'Shea 1 G, 0.00 | | 1878 33-28 | Ryan 17-14, 1.93 | Williams 16-14, 1.98 | | | | Ryan 0 SV, 1.93 | Ryan 32 G, 1.93 | Williams 31 G, 1.98 | | | 1879 57-26 | Monroe 20-6, 1.71 | Murphy 14-11, 2.63 | Davis 19-3, 1.41 | Agee 4-6, 3.97 | Martin 0-0, 0.00 | Murphy 1 SV, 2.63 | Murphy 28 G, 2.63 | Davis 27 G, 1.41 | Monroe 26 G, 1.71 | | 1880 49-34 | Murphy 16-14, 2.65 | Monroe 17-13, 2.22 | Coleman 16-7, 2.62 | | | Murphy 1 SV, 2.65 | Murphy 37 G, 2.65 | Monroe 33 G, 2.22 | Coleman 24 G, 2.62 | | 1881 54-31 | Murphy 19-11, 2.73 | Kizzie 21-8, 1.32 | Kiernan 14-12, 2.34 | | | Kiernan 0 SV, 2.34 | Murphy 32 G, 2.73 | Kizzie 31 G, 1.32 | Kiernan 28 G, 2.34 | | 1882 56-28 | Kizzie 34-11, 2.07 | Pitchford 21-17, 2.52 | Gallagher 1-0, 2.16 | | | Pitchford 1 SV, 2.52 | Kizzie 49 G, 2.07 | Pitchford 42 G, 2.52 | Gallagher 4 G, 2.16 | | 1883 63-37 | Ames 31-16, 2.06 | Chadwick 32-19, 2.30 | McKinnon 0-0, 0.00 | Roberts 0-1, 0.00 | Turner 0-1, 12.15 | Ames 0 SV, 2.06 | Chadwick 51 G, 2.30 | Ames 50 G, 2.06 | Turner 4 G, 12.15 | | 1884 72-41 | Ames 30-11, 1.42 | Chadwick 29-8, 1.56 | Crosby 13-21, 2.67 | Sears 0-1, 2.65 | | Sears 1 SV, 2.65 | Ames 42 G, 1.42 | Chadwick 37 G, 1.56 | Crosby 36 G, 2.67 | | 1885 61-52 | Chadwick 24-18, 2.37 | Ames 24-14, 2.47 | Kenyon 11-20, 4.10 | Newcomb 0-0, 27.00 | OLeary 2-0, 3.41 | OLeary 2 SV, 3.41 | Chadwick 42 G, 2.37 | Ames 39 G, 2.47 | Kenyon 34 G, 4.10 | | 1886 51-75 | Perry 21-15, 1.74 | OBrien 16-21, 2.82 | Ames 10-20, 3.28 | Sumlin 4-19, 4.52 | Braxton 0-0, 13.50 | Ames 1 SV, 3.28 | Ames 43 G, 3.28 | OBrien 42 G, 2.82 | Perry 42 G, 1.74 | | 1887 56-70 | OBrien 15-20, 3.42 | Perry 22-16, 3.16 | Shorter 10-17, 4.34 | Draper 9-17, 4.53 | Beyah 0-0, 0.00 | Draper 1 SV, 4.53 | Perry 52 G, 3.16 | Shorter 44 G, 4.34 | OBrien 39 G, 3.42 | | 1888 79-55 | Thayer 38-22, 1.97 | Draper 14-15, 2.83 | OBrien 14-11, 2.36 | Shorter 12-6, 2.39 | Ellsworth 1-1, 1.88 | OBrien 1 SV, 2.36 | Thayer 65 G, 1.97 | Draper 39 G, 2.83 | OBrien 36 G, 2.36 | | 1889 73-63 | Thayer 18-13, 2.68 | Ellsworth 15-14, 3.32 | OBrien 14-16, 3.82 | Crooks 10-12, 3.71 | Draper 16-8, 2.88 | OBrien 2 SV, 3.82 | Thayer 37 G, 2.68 | OBrien 35 G, 3.82 | Ellsworth 33 G, 3.32 | | 1890 78-62 | Schneider 20-17, 2.65 | Thayer 20-15, 3.36 | Aker 11-15, 3.45 | Hartmann 23-9, 1.91 | Hollingworth 1-2, 2.22 | Overton 4 SV, 4.17 | Schneider 38 G, 2.65 | Thayer 36 G, 3.36 | Hartmann 35 G, 1.91 | | 1891 61-79 | Hartmann 19-27, 3.87 | Schneider 20-28, 4.13 | Cavanagh 20-24, 3.85 | Aker 0-0, 2.19 | Hollingworth 0-0, 3.68 | Aker 1 SV, 2.19 | Hartmann 52 G, 3.87 | Schneider 48 G, 4.13 | Cavanagh 46 G, 3.85 | | 1892 86-68 | Hartmann 25-27, 2.61 | Schneider 37-14, 2.21 | Quarles 23-27, 2.65 | Beale 0-0, 4.30 | Cavanagh 0-0, 3.12 | Hartmann 2 SV, 2.61 | Hartmann 58 G, 2.61 | Schneider 51 G, 2.21 | Quarles 50 G, 2.65 | | 1893 67-65 | Hartmann 26-16, 2.83 | Cavanagh 17-25, 3.95 | Schneider 22-22, 3.43 | Quarles 2-1, 3.41 | Batiste 0-0, 3.38 | Loomis 1 SV, 8.10 | Hartmann 46 G, 2.83 | Cavanagh 44 G, 3.95 | Schneider 44 G, 3.43 | |