| Year | Starting Pitchers | Closer | Bullpen | | 1884 43-37 | Agee 1-0, 1.20 | Bryant 0-0, 0.00 | | | | Agee 0 SV, 1.20 | Agee 2 G, 1.20 | Bryant 1 G, 0.00 | | | 1885 39-41 | Agee 7-11, 6.35 | Bryant 0-0, 0.00 | | | | Agee 0 SV, 6.35 | Agee 28 G, 6.35 | Bryant 1 G, 0.00 | | | 1886 52-88 | Endicott 16-26, 6.15 | Bauer 7-21, 5.93 | Thomas 12-15, 5.01 | Browne 5-3, 4.57 | Agee 2-4, 7.14 | Browne 1 SV, 4.57 | Endicott 46 G, 6.15 | Bauer 40 G, 5.93 | Leduc 34 G, 6.72 | | 1887 70-70 | Bauer 14-12, 2.58 | Endicott 12-20, 3.39 | Thomas 21-12, 2.97 | Agee 0-2, 8.74 | Atkins 4-6, 6.34 | Leduc 14 SV, 5.88 | Leduc 85 G, 5.88 | Bauer 47 G, 2.58 | Endicott 47 G, 3.39 | | 1888 69-71 | Endicott 17-19, 3.06 | Bauer 16-22, 2.66 | Roper 17-18, 2.74 | Cannon 0-1, 1.12 | Walker 6-6, 1.49 | Walker 31 SV, 1.49 | Walker 67 G, 1.49 | Westcott 67 G, 2.01 | Endicott 48 G, 3.06 | | 1889 94-46 | Bauer 33-6, 3.22 | Endicott 25-8, 3.78 | Roper 22-6, 5.61 | Blue 0-0, 0.00 | Driscoll 0-1, 27.00 | Roper 5 SV, 5.61 | Westcott 69 G, 11.50 | Wall 68 G, 6.57 | Endicott 61 G, 3.78 | | 1890 88-52 | Bauer 25-14, 2.19 | Endicott 23-18, 3.39 | Roper 28-9, 1.83 | Wall 3-0, 2.30 | Westcott 5-0, 6.85 | Westcott 1 SV, 6.85 | Bauer 48 G, 2.19 | Endicott 47 G, 3.39 | Roper 46 G, 1.83 | |