Research & Reports
Team Records
Seattle Marinerz : WHIP
| Team | Season | WHIP |
| Seattle Marinerz | 86 | .101 |
| Seattle Marinerz | 132 | .109 |
| Seattle Marinerz | 131 | .123 |
| Seattle Marinerz | 85 | .124 |
| Seattle Marinerz | 113 | .147 |
| Seattle Marinerz | 87 | .155 |
| Seattle Marinerz | 106 | .167 |
| Seattle Marinerz | 91 | .198 |
| Seattle Marinerz | 116 | .243 |
| Seattle Marinerz | 92 | .306 |
| Seattle Marinerz | 104 | .315 |
| Seattle Marinerz | 105 | .344 |
| Seattle Marinerz | 114 | .406 |
| Seattle Marinerz | 94 | .407 |
| Seattle Marinerz | 93 | .412 |
| Seattle Marinerz | 107 | .429 |
| Seattle Marinerz | 95 | .466 |
