Team | Season | ERA |
Dayton Dairy Moose | 127 | 3.473 |
Dayton Dairy Moose | 125 | 3.620 |
Dayton Dairy Moose | 126 | 3.687 |
Dayton Dairy Moose | 121 | 3.696 |
Dayton Dairy Moose | 132 | 3.840 |
Dayton Dairy Moose | 131 | 3.934 |
Dayton Dairy Moose | 130 | 3.989 |
Dayton Dairy Moose | 128 | 4.022 |
Dayton Dairy Moose | 122 | 4.197 |
Dayton Dairy Moose | 124 | 4.209 |
Dayton Dairy Moose | 129 | 4.315 |
Dayton Dairy Moose | 123 | 4.607 |