Research & Reports
Team Records
Richmond Dukes : ERA
| Team | Season | ERA |
| Richmond Dukes | 100 | 3.970 |
| Richmond Dukes | 101 | 3.976 |
| Richmond Dukes | 98 | 4.060 |
| Richmond Dukes | 103 | 4.500 |
| Richmond Dukes | 104 | 4.960 |
| Richmond Dukes | 96 | 5.014 |
| Richmond Dukes | 102 | 5.133 |
| Richmond Dukes | 99 | 5.173 |
| Richmond Dukes | 97 | 5.267 |
| Richmond Dukes | 95 | 5.390 |
| Richmond Dukes | 94 | 5.568 |
