Research & Reports
Team Records
Dayton Blacksox : ERA
| Team | Season | ERA |
| Dayton Blacksox | 118 | 3.134 |
| Dayton Blacksox | 130 | 3.334 |
| Dayton Blacksox | 124 | 3.347 |
| Dayton Blacksox | 121 | 3.415 |
| Dayton Blacksox | 123 | 3.470 |
| Dayton Blacksox | 122 | 3.494 |
| Dayton Blacksox | 126 | 3.563 |
| Dayton Blacksox | 131 | 3.710 |
| Dayton Blacksox | 119 | 3.778 |
| Dayton Blacksox | 129 | 3.891 |
| Dayton Blacksox | 128 | 3.910 |
| Dayton Blacksox | 125 | 3.934 |
| Dayton Blacksox | 127 | 3.994 |
| Dayton Blacksox | 120 | 4.267 |
| Dayton Blacksox | 117 | 4.575 |
| Dayton Blacksox | 116 | 4.787 |
| Dayton Blacksox | 115 | 5.317 |
