Research & Reports
Team Records
Richmond Spiders : ERA
| Team | Season | ERA |
| Richmond Spiders | 129 | 3.340 |
| Richmond Spiders | 122 | 3.500 |
| Richmond Spiders | 121 | 3.623 |
| Richmond Spiders | 120 | 3.668 |
| Richmond Spiders | 125 | 3.786 |
| Richmond Spiders | 131 | 3.886 |
| Richmond Spiders | 128 | 3.903 |
| Richmond Spiders | 130 | 3.907 |
| Richmond Spiders | 124 | 4.025 |
| Richmond Spiders | 132 | 4.125 |
| Richmond Spiders | 126 | 4.172 |
| Richmond Spiders | 127 | 4.242 |
| Richmond Spiders | 123 | 4.247 |
| Richmond Spiders | 119 | 4.593 |
