| Home | Teams and Players | Homerun Kings | Top Salaries | Most Runs Batted In | Hall of Fame |
| Name | Jeff Schaefer |
| Given Name | Jeffrey Scott |
| Birth Date | 1960-5-31 |
| Birth City | Patchogue, NY |
| Height | 5'10" |
| Weight | 170 lbs. |
| Batting Hand | Right |
| Pitching Hand | Right |
| Alive | Yes |
| Age | 66 |
| Year | Team | Hits | At Bats | Home Runs | Runs Batted | Batting Average | Wins | Losses | # of Pitching Games | Strikeouts | # of Shutouts |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1989 | Chicago White Sox | 1 | 10 | 0 | 0 | 0.1 | |||||
| 1990 | Seattle Mariners | 22 | 107 | 0 | 6 | 0.205607 | |||||
| 1991 | Seattle Mariners | 41 | 164 | 1 | 11 | 0.25 | |||||
| 1992 | Seattle Mariners | 8 | 70 | 1 | 3 | 0.114286 | |||||
| 1994 | Oakland Athletics | 1 | 8 | 0 | 0 | 0.125 |
| Year | Position | Errors | Double Plays | Assists |
|---|---|---|---|---|
| 1989 | 2nd Base | 0 | 1 | 2 |
| 1989 | 3rd Base | 1 | 0 | 0 |
| 1989 | Shortstop | 1 | 3 | 5 |
| 1990 | 2nd Base | 0 | 1 | 1 |
| 1990 | 3rd Base | 4 | 6 | 39 |
| 1990 | Shortstop | 1 | 13 | 47 |
| 1991 | 2nd Base | 0 | 5 | 13 |
| 1991 | 3rd Base | 1 | 3 | 20 |
| 1991 | Shortstop | 5 | 23 | 87 |
| 1992 | 2nd Base | 0 | 3 | 15 |
| 1992 | 3rd Base | 1 | 0 | 9 |
| 1992 | Shortstop | 8 | 7 | 67 |
| 1994 | 1st Base | 0 | 0 | 0 |
| 1994 | 3rd Base | 1 | 0 | 2 |
| 1994 | Shortstop | 0 | 0 | 0 |