78-84
Record
.481
Win %
4
Rank
760
Runs
161
HR
4.49
ERA
Home Park: Kingdome
Attendance: 1,134,255
Manager
- Dick Williams HOF 78-84
Batting
| Player | G | AB | H | HR | RBI | AVG |
|---|---|---|---|---|---|---|
| Phil Bradley | 158 | 603 | 179 | 14 | 67 | .297 |
| Alvin Davis | 157 | 580 | 171 | 29 | 100 | .295 |
| Jim Presley | 152 | 575 | 142 | 24 | 88 | .247 |
| Harold Reynolds | 160 | 530 | 146 | 1 | 35 | .275 |
| Rey Quinones | 135 | 478 | 132 | 12 | 56 | .276 |
| John Moses | 116 | 390 | 96 | 3 | 38 | .246 |
| Mike Kingery | 120 | 354 | 99 | 9 | 52 | .280 |
| Mickey Brantley | 92 | 351 | 106 | 14 | 54 | .302 |
| Scott Bradley | 102 | 342 | 95 | 5 | 43 | .278 |
| Ken Phelps | 120 | 332 | 86 | 27 | 68 | .259 |
| Dave Valle | 95 | 324 | 83 | 12 | 53 | .256 |
| John Christensen | 53 | 132 | 32 | 2 | 12 | .242 |
| Donell Nixon | 46 | 132 | 33 | 3 | 12 | .250 |
| Gary Matthews | 45 | 119 | 28 | 3 | 15 | .235 |
| Domingo Ramos | 42 | 103 | 32 | 2 | 11 | .311 |
| Bob Kearney | 24 | 47 | 8 | 0 | 1 | .170 |
| Edgar Martinez HOF | 13 | 43 | 16 | 0 | 5 | .372 |
| Mario Diaz | 11 | 23 | 7 | 0 | 3 | .304 |
| Dave Hengel | 10 | 19 | 6 | 1 | 4 | .316 |
| Rich Renteria | 12 | 10 | 1 | 0 | 0 | .100 |
| Jerry Narron | 4 | 8 | 0 | 0 | 0 | .000 |
| Brick Smith | 5 | 8 | 1 | 0 | 0 | .125 |
| Jim Weaver | 7 | 4 | 0 | 0 | 0 | .000 |
| Mike Moore | 33 | 1 | 0 | 0 | 0 | .000 |
| Scott Bankhead | 27 | 0 | 0 | 0 | 0 | .000 |
Pitching
| Player | G | W-L | ERA | SO | SV |
|---|---|---|---|---|---|
| Mark Langston | 35 | 19-13 | 3.84 | 262 | 0 |
| Mike Moore | 33 | 9-19 | 4.71 | 115 | 0 |
| Mike Morgan | 34 | 12-17 | 4.65 | 85 | 0 |
| Scott Bankhead | 27 | 9-8 | 5.42 | 95 | 0 |
| Lee Guetterman | 25 | 11-4 | 3.81 | 42 | 0 |
| Jerry Reed | 39 | 1-2 | 3.42 | 51 | 7 |
| Bill Wilkinson | 56 | 3-4 | 3.66 | 73 | 10 |
| Mike Trujillo | 28 | 4-4 | 6.17 | 36 | 1 |
| Mike Campbell | 9 | 1-4 | 4.74 | 35 | 0 |
| Ed Nunez | 48 | 3-4 | 3.80 | 34 | 12 |
| Dennis Powell | 16 | 1-3 | 3.15 | 17 | 0 |
| Steve Shields | 20 | 2-0 | 6.60 | 22 | 3 |
| Stan Clarke | 22 | 2-2 | 5.48 | 13 | 0 |
| Roy Thomas | 8 | 1-0 | 5.23 | 14 | 0 |
| Mark Huismann | 6 | 0-0 | 4.91 | 15 | 0 |
| Clay Parker | 3 | 0-0 | 10.57 | 8 | 0 |
| Rich Monteleone | 3 | 0-0 | 6.43 | 2 | 0 |
| Mike Brown | 1 | 0-0 | 54.00 | 0 | 0 |