| Seattle Mariners - 1977 | |||
Record: 64-98 Park: Kingdome Attendance: 1,338,511 Park Factor: 99 | |||
| Batting | Pitching | Fielding | Lineups | Value | |||||||
| Player | G | BFP | OUTS | ER | ERA | ERpm | eWL |
| Enrique Romo | 58 | 461 | 343 | 36 | 2.83 | 16.1 | 9-4 |
| Steve Burke | 6 | 64 | 47 | 5 | 2.87 | 2.1 | 1-1 |
| Tom House | 26 | 377 | 268 | 39 | 3.93 | 1.8 | 5-5 |
| Doc Medich | 3 | 98 | 67 | 9 | 3.63 | 1.2 | 1-1 |
| Frank MacCormack | 3 | 38 | 21 | 3 | 3.86 | 0.2 | 1-0 |
| Rick Honeycutt | 10 | 125 | 87 | 14 | 4.34 | -0.7 | 1-2 |
| Greg Erardi | 5 | 46 | 27 | 6 | 6.00 | -1.9 | 0-1 |
| Tommy Moore | 14 | 155 | 99 | 18 | 4.91 | -2.9 | 2-2 |
| Byron McLaughlin | 1 | 8 | 4 | 4 | 27.00 | -3.4 | 0-0 |
| John Montague | 47 | 796 | 547 | 87 | 4.29 | -3.7 | 10-10 |
| Paul Mitchell | 9 | 183 | 119 | 22 | 4.99 | -3.8 | 2-2 |
| Rick Jones | 10 | 203 | 127 | 24 | 5.10 | -4.6 | 2-3 |
| Bill Laxton | 43 | 316 | 218 | 40 | 4.95 | -6.7 | 3-5 |
| Gary Wheelock | 17 | 382 | 265 | 48 | 4.89 | -7.6 | 4-6 |
| Glenn Abbott | 36 | 864 | 613 | 101 | 4.45 | -7.6 | 11-12 |
| Stan Thomas | 13 | 272 | 175 | 39 | 6.02 | -12.2 | 2-4 |
| Dick Pole | 25 | 542 | 367 | 70 | 5.15 | -14.0 | 5-9 |
| Mike Kekich | 41 | 401 | 270 | 56 | 5.60 | -14.7 | 4-6 |
| Dave Pagan | 24 | 300 | 198 | 45 | 6.14 | -14.7 | 2-5 |
| Bob Galasso | 11 | 170 | 105 | 35 | 9.00 | -18.8 | 1-3 |
| Diego Segui | 40 | 481 | 332 | 70 | 5.69 | -19.3 | 4-8 |

