Research & Reports
Team Records
Houston Macks Asteroids : ERA
| Team | Season | ERA |
| Houston Macks Asteroids | 55 | 3.388 |
| Houston Macks Asteroids | 117 | 3.477 |
| Houston Macks Asteroids | 58 | 3.614 |
| Houston Macks Asteroids | 57 | 3.864 |
| Houston Macks Asteroids | 120 | 3.886 |
| Houston Macks Asteroids | 116 | 3.935 |
| Houston Macks Asteroids | 127 | 3.976 |
| Houston Macks Asteroids | 122 | 4.066 |
| Houston Macks Asteroids | 125 | 4.160 |
| Houston Macks Asteroids | 123 | 4.199 |
| Houston Macks Asteroids | 115 | 4.234 |
| Houston Macks Asteroids | 126 | 4.270 |
| Houston Macks Asteroids | 121 | 4.392 |
| Houston Macks Asteroids | 56 | 4.660 |
| Houston Macks Asteroids | 124 | 4.692 |
| Houston Macks Asteroids | 118 | 4.703 |
| Houston Macks Asteroids | 119 | 4.982 |
