| Seattle Mariners - 1987 | |||
Record: 78-84 Park: Kingdome Attendance: 1,134,255 Park Factor: 105 | |||
| Batting | Pitching | Fielding | Lineups | Value | |||||||
| Player | G | PA | OUTS | RS | RS27 | RSpm | |
| Ken Phelps | 120 | 424 | 258 | 68.0 | 7.12 | 19.1 | |
| Alvin Davis | 157 | 662 | 434 | 93.0 | 5.79 | 11.7 | |
| Mickey Brantley | 92 | 378 | 254 | 53.0 | 5.63 | 5.5 | |
| Edgar Martinez | 13 | 46 | 27 | 5.5 | 5.50 | 0.5 | |
| Mario Diaz | 11 | 23 | 16 | 3.5 | 5.91 | 0.5 | |
| Dave Hengel | 10 | 19 | 15 | 3.0 | 5.40 | 0.2 | |
| Jim Weaver | 7 | 6 | 5 | 1.0 | 5.40 | 0.1 | |
| Mike Moore | 33 | 1 | 1 | 0.0 | 0.00 | -0.2 | |
| Rich Renteria | 12 | 11 | 10 | 1.0 | 2.70 | -0.8 | |
| Brick Smith | 5 | 10 | 7 | 0.5 | 1.93 | -0.8 | |
| Phil Bradley | 158 | 701 | 458 | 84.0 | 4.95 | -1.1 | |
| Jim Presley | 152 | 622 | 453 | 83.0 | 4.95 | -1.2 | |
| Jerry Narron | 4 | 8 | 8 | 0.0 | 0.00 | -1.4 | |
| Dave Valle | 95 | 346 | 258 | 46.5 | 4.87 | -1.4 | |
| John Christensen | 53 | 146 | 105 | 15.5 | 3.99 | -3.8 | |
| Domingo Ramos | 42 | 109 | 75 | 10.0 | 3.60 | -3.8 | |
| Bob Kearney | 24 | 51 | 42 | 3.0 | 1.93 | -4.6 | |
| Gary Matthews | 45 | 135 | 99 | 12.5 | 3.41 | -5.6 | |
| Mike Kingery | 120 | 390 | 275 | 45.0 | 4.42 | -5.8 | |
| Donell Nixon | 46 | 151 | 113 | 14.5 | 3.46 | -6.2 | |
| Scott Bradley | 102 | 366 | 267 | 38.5 | 3.89 | -10.6 | |
| John Moses | 116 | 433 | 326 | 48.0 | 3.98 | -12.0 | |
| Rey Quinones | 135 | 517 | 372 | 55.5 | 4.03 | -13.0 | |
| Harold Reynolds |
160 | 584 | 424 | 54.0 | 3.44 | -23.6 | |

