Research & Reports
Team Records
Columbus Dragons : ERA
| Team | Season | ERA |
| Columbus Dragons | 125 | 2.864 |
| Columbus Dragons | 130 | 3.243 |
| Columbus Dragons | 121 | 3.493 |
| Columbus Dragons | 132 | 3.570 |
| Columbus Dragons | 122 | 3.682 |
| Columbus Dragons | 120 | 3.815 |
| Columbus Dragons | 119 | 3.850 |
| Columbus Dragons | 131 | 3.894 |
| Columbus Dragons | 129 | 3.951 |
| Columbus Dragons | 123 | 4.037 |
| Columbus Dragons | 118 | 4.109 |
| Columbus Dragons | 126 | 4.241 |
| Columbus Dragons | 127 | 4.324 |
| Columbus Dragons | 128 | 4.349 |
| Columbus Dragons | 124 | 4.442 |
