| Batters - 17 | ||
|---|---|---|
| Pos | Player | Age |
| SS | Richie Hebner | 24 |
| CF | Cesar Geronimo | 24 |
| 2B | Kerry Thomas | 33 |
| RF | Lou Jensen | 29 |
| C | Pat Coleman | 26 |
| SS | Patrick Bailey (AAA) | 24 |
| CF | Merv Rettenmund (AAA) | 29 |
| 3B | Neal Booth | 32 |
| 2B | Alan Sims | 21 |
| LF | Chet Small | 29 |
| CF | Reggie Jackson | 26 |
| 2B | Gary Gaudreau (AAA) | 24 |
| C | Carlton Fisk | 24 |
| RF | José Zavala (AAA) | 24 |
| 1B | Martin Horn | 30 |
| 1B | Daniel Ruíz | 23 |
| 1B | Richard Fields | 36 |
| Pitchers - 23 | ||
|---|---|---|
| Pos | Player | Age |
| RP | Melvin Hudson (AAA) | 25 |
| RP | Stanley Graham | 20 |
| RP | Danny Frisella (AAA) | 26 |
| RP | Mark Ballinger | 23 |
| SP | Curt Baker | 22 |
| SP | James Jacobson | 19 |
| SP | Nick Graham (AAA) | 25 |
| RP | Gary Waltone | 28 |
| RP | Bill Butler (AAA) | 25 |
| SP | Roger Nance (AAA) | 31 |
| SP | Chris Nichols | 34 |
| SP | Bert Blyleven | 21 |
| RP | Rick Austin (AAA) | 25 |
| SP | Arturo García (AAA) | 25 |
| SP | Henry Chase | 22 |
| RP | Sam Mitchell (AAA) | 26 |
| RP | Ken Tatum | 28 |
| CL | Martín Villanueva | 24 |
| RP | Steve Kealey (AAA) | 25 |
| RP | Steve Bowman | 24 |
| RP | Enreecko Divina (AAA) | 28 |
| RP | Wayne Green | 19 |
| RP | Anthony Cremens (AA) | 27 |