| Year | Starting Pitchers | Closer | Bullpen | | 1884 0-0 | Fitzsimmons 18-10, 2.39 | Anthony 16-7, 2.72 | Lewis 15-8, 2.23 | Conley 2-5, 2.66 | Weber 0-2, 5.01 | Conley 1 SV, 2.66 | Fitzsimmons 30 G, 2.39 | Anthony 27 G, 2.72 | Lewis 23 G, 2.23 | | 1885 73-7 | Fitzsimmons 22-2, 1.94 | Lewis 24-3, 2.05 | Cathey 24-0, 1.53 | Yardley 1-0, 7.20 | | Yardley 1 SV, 7.20 | Fitzsimmons 27 G, 1.94 | Lewis 27 G, 2.05 | Cathey 26 G, 1.53 | | 1886 115-25 | Fitzsimmons 37-3, 2.53 | Cathey 30-3, 2.80 | OLeary 16-4, 4.83 | Rowe 15-4, 4.46 | Pelletier 8-4, 4.09 | Lenox 4 SV, 4.56 | Fitzsimmons 47 G, 2.53 | Cathey 43 G, 2.80 | OLeary 31 G, 4.83 | | 1887 77-63 | Cathey 19-13, 2.87 | Fitzsimmons 20-16, 4.30 | OLeary 16-12, 3.41 | Batiste 2-2, 4.17 | Hammond 9-1, 4.08 | Batiste 2 SV, 4.17 | Hammond 52 G, 4.08 | Cathey 47 G, 2.87 | Fitzsimmons 47 G, 4.30 | | 1888 65-75 | OLeary 17-21, 2.54 | Silsby 18-22, 2.86 | Conley 16-16, 3.46 | Birge 2-0, 2.60 | Conley 0-0, 0.00 | Redfield 21 SV, 2.32 | Redfield 72 G, 2.32 | OLeary 51 G, 2.54 | Silsby 50 G, 2.86 | | 1889 83-57 | Silsby 17-13, 5.20 | OLeary 22-9, 5.50 | Conley 6-12, 12.95 | McCord 4-11, 10.39 | Bouchard 3-3, 5.51 | Bouchard 7 SV, 5.51 | Silsby 67 G, 5.20 | OLeary 63 G, 5.50 | Redfield 55 G, 4.24 | | 1890 86-54 | Silsby 20-20, 3.64 | OLeary 28-11, 2.25 | Conley 15-11, 4.87 | McCord 7-4, 3.36 | Bouchard 2-2, 2.97 | Redfield 6 SV, 2.52 | OLeary 50 G, 2.25 | Silsby 49 G, 3.64 | Conley 45 G, 4.87 | |