Research & Reports
Team Records
Minneapolis Wolves : ERA
| Team | Season | ERA |
| Minneapolis Wolves | 130 | 3.683 |
| Minneapolis Wolves | 124 | 4.009 |
| Minneapolis Wolves | 125 | 4.015 |
| Minneapolis Wolves | 126 | 4.117 |
| Minneapolis Wolves | 129 | 4.180 |
| Minneapolis Wolves | 132 | 4.206 |
| Minneapolis Wolves | 127 | 4.283 |
| Minneapolis Wolves | 119 | 4.417 |
| Minneapolis Wolves | 115 | 4.611 |
| Minneapolis Wolves | 121 | 4.624 |
| Minneapolis Wolves | 131 | 4.873 |
| Minneapolis Wolves | 123 | 4.908 |
| Minneapolis Wolves | 112 | 4.917 |
| Minneapolis Wolves | 128 | 5.094 |
| Minneapolis Wolves | 122 | 5.627 |
| Minneapolis Wolves | 116 | 5.631 |
| Minneapolis Wolves | 114 | 5.701 |
| Minneapolis Wolves | 118 | 5.975 |
| Minneapolis Wolves | 120 | 6.270 |
| Minneapolis Wolves | 113 | 6.948 |
| Minneapolis Wolves | 117 | 7.136 |
