| Home | Teams and Players | Homerun Kings | Top Salaries | Most Runs Batted In | Hall of Fame |
| Name | Gregg Jefferies |
| Given Name | Gregory Scott |
| Birth Date | 1967-8-1 |
| Birth City | Burlingame, CA |
| Height | 5'11" |
| Weight | 175 lbs. |
| Batting Hand | Both |
| Pitching Hand | Right |
| Alive | Yes |
| Age | 58 |
| Year | Team | Hits | At Bats | Home Runs | Runs Batted | Batting Average | Wins | Losses | # of Pitching Games | Strikeouts | # of Shutouts |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1987 | New York Mets | 3 | 6 | 0 | 2 | 0.5 | |||||
| 1988 | New York Mets | 35 | 109 | 6 | 17 | 0.321101 | |||||
| 1989 | New York Mets | 131 | 508 | 12 | 56 | 0.257874 | |||||
| 1990 | New York Mets | 171 | 604 | 15 | 68 | 0.283113 | |||||
| 1991 | New York Mets | 132 | 486 | 9 | 62 | 0.271605 | |||||
| 1992 | Kansas City Royals | 172 | 604 | 10 | 75 | 0.284768 | |||||
| 1993 | St. Louis Cardinals | 186 | 544 | 16 | 83 | 0.341912 | |||||
| 1994 | St. Louis Cardinals | 129 | 397 | 12 | 55 | 0.324937 | |||||
| 1995 | Philadelphia Phillies | 147 | 480 | 11 | 56 | 0.30625 | |||||
| 1996 | Philadelphia Phillies | 118 | 404 | 7 | 51 | 0.292079 | |||||
| 1997 | Philadelphia Phillies | 122 | 476 | 11 | 48 | 0.256303 | |||||
| 1998 | Anaheim Angels | 142 | 483 | 8 | 48 | 0.293996 | |||||
| 1998 | Anaheim Angels | 25 | 72 | 1 | 10 | 0.347222 | |||||
| 1998 | Philadelphia Phillies | 142 | 483 | 8 | 48 | 0.293996 | |||||
| 1998 | Philadelphia Phillies | 25 | 72 | 1 | 10 | 0.347222 | |||||
| 1999 | Detroit Tigers | 41 | 205 | 6 | 18 | 0.2 | |||||
| 2000 | Detroit Tigers | 39 | 142 | 2 | 14 | 0.274648 |
| Year | Position | Errors | Double Plays | Assists |
|---|---|---|---|---|
| 1988 | 2nd Base | 1 | 4 | 16 |
| 1988 | 3rd Base | 1 | 5 | 30 |
| 1989 | 2nd Base | 12 | 41 | 254 |
| 1989 | 3rd Base | 2 | 3 | 26 |
| 1990 | 2nd Base | 12 | 49 | 278 |
| 1990 | 3rd Base | 4 | 5 | 63 |
| 1991 | 2nd Base | 6 | 15 | 177 |
| 1991 | 3rd Base | 11 | 6 | 94 |
| 1992 | 2nd Base | 0 | 0 | 0 |
| 1992 | 3rd Base | 26 | 22 | 304 |
| 1993 | 1st Base | 9 | 114 | 76 |
| 1993 | 2nd Base | 0 | 1 | 1 |
| 1994 | 1st Base | 7 | 94 | 53 |
| 1995 | 1st Base | 3 | 53 | 33 |
| 1995 | Outfielder | 0 | 1 | 3 |
| 1996 | 1st Base | 1 | 38 | 38 |
| 1996 | Outfielder | 0 | 0 | 1 |
| 1997 | Outfielder | 3 | 2 | 5 |
| 1998 | 1st Base | 0 | 2 | 2 |
| 1998 | Outfielder | 0 | 0 | 0 |
| 1998 | Outfielder | 1 | 0 | 7 |
| 1999 | 1st Base | 0 | 1 | 4 |
| 1999 | 2nd Base | 0 | 0 | 1 |
| 1999 | Outfielder | 0 | 0 | 0 |
| 2000 | 1st Base | 1 | 18 | 15 |
| 2000 | 2nd Base | 0 | 6 | 33 |
| 2000 | 3rd Base | 0 | 1 | 4 |
| 2000 | Outfielder | 0 | 0 | 0 |