| Year | Starting Pitchers | Closer | Bullpen | | 1884 62-36 | Fallow 30-14, 1.91 | Thomas 23-12, 1.84 | Watson 1-1, 3.77 | | | Fallow 0 SV, 1.91 | Fallow 46 G, 1.91 | Thomas 36 G, 1.84 | Watson 5 G, 3.77 | | 1885 47-51 | Fallow 21-10, 3.28 | Watson 0-20, 15.59 | | | | Fallow 1 SV, 3.28 | Fallow 34 G, 3.28 | Watson 33 G, 15.59 | | | 1886 65-75 | Whiteside 19-23, 5.73 | Kelly 18-10, 4.31 | Goodwin 10-13, 4.27 | Crosby 7-10, 4.71 | Turner 7-6, 6.19 | Butler 0 SV, 5.66 | Whiteside 44 G, 5.73 | Kelly 36 G, 4.31 | Goodwin 23 G, 4.27 | | 1887 80-53 | Crosby 20-21, 4.13 | Goodwin 26-11, 3.71 | Whiteside 29-15, 3.47 | Dearing 1-1, 3.34 | Kelly 0-1, 4.26 | Steele 3 SV, 5.02 | Crosby 45 G, 4.13 | Goodwin 44 G, 3.71 | Whiteside 44 G, 3.47 | | 1888 97-43 | Tuckett 32-10, 2.02 | Crosby 27-17, 2.90 | Pfeiffer 29-11, 2.34 | Loomis 1-1, 3.18 | Conley 0-0, 9.00 | Southard 5 SV, 0.75 | Tuckett 47 G, 2.02 | Crosby 46 G, 2.90 | Pfeiffer 43 G, 2.34 | | 1889 77-58 | Pfeiffer 28-21, 2.56 | Tuckett 26-13, 2.09 | Crosby 8-16, 2.70 | Loomis 13-4, 1.24 | Lynn 0-3, 8.35 | Crosby 6 SV, 2.70 | Pfeiffer 56 G, 2.56 | Tuckett 48 G, 2.09 | Crosby 37 G, 2.70 | | 1890 84-56 | Pfeiffer 32-13, 2.62 | Tuckett 23-16, 3.15 | Crosby 13-16, 3.65 | Lynn 11-5, 3.38 | Allerton 2-3, 4.05 | Allerton 4 SV, 4.05 | Pfeiffer 62 G, 2.62 | Tuckett 50 G, 3.15 | Crosby 42 G, 3.65 | |