| Team | Age | Year of Death | Team Name | Last Name | First Name | Name Given | Hits | At Bats | Home Runs | RBI | Batting Average | Errors | Position | Double Plays | Assists | Wins | Losses | Games pitched in | Strikeouts | Shutouts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cincinnati Reds 1987 | 64 | Cincinnati Reds | Montgomery | Jeff | Jeffrey Thomas | 0 | 2 | 0 | 0 | 0.000% | 0 | P | 0 | 3 | 2 | 2 | 14 | 13 | 0 | |
| Kansas City Royals 1988 | 64 | Kansas City Royals | Montgomery | Jeff | Jeffrey Thomas | 0 | 0 | 0 | 0 | nan% | 1 | P | 0 | 10 | 7 | 2 | 45 | 47 | 0 | |
| Kansas City Royals 1989 | 64 | Kansas City Royals | Montgomery | Jeff | Jeffrey Thomas | 0 | 0 | 0 | 0 | nan% | 2 | P | 1 | 6 | 7 | 3 | 63 | 94 | 0 | |
| Kansas City Royals 1990 | 64 | Kansas City Royals | Montgomery | Jeff | Jeffrey Thomas | 0 | 0 | 0 | 0 | nan% | 0 | P | 0 | 13 | 6 | 5 | 73 | 94 | 0 | |
| Kansas City Royals 1991 | 64 | Kansas City Royals | Montgomery | Jeff | Jeffrey Thomas | 0 | 0 | 0 | 0 | nan% | 0 | P | 0 | 8 | 4 | 4 | 67 | 77 | 0 | |
| Kansas City Royals 1992 | 64 | Kansas City Royals | Montgomery | Jeff | Jeffrey Thomas | 0 | 0 | 0 | 0 | nan% | 1 | P | 2 | 13 | 1 | 6 | 65 | 69 | 0 | |
| Kansas City Royals 1993 | 64 | Kansas City Royals | Montgomery | Jeff | Jeffrey Thomas | 0 | 0 | 0 | 0 | nan% | 0 | P | 0 | 13 | 7 | 5 | 69 | 66 | 0 | |
| Kansas City Royals 1994 | 64 | Kansas City Royals | Montgomery | Jeff | Jeffrey Thomas | 0 | 0 | 0 | 0 | nan% | 1 | P | 1 | 2 | 2 | 3 | 42 | 50 | 0 | |
| Kansas City Royals 1995 | 64 | Kansas City Royals | Montgomery | Jeff | Jeffrey Thomas | 0 | 0 | 0 | 0 | nan% | 1 | P | 1 | 4 | 2 | 3 | 54 | 49 | 0 | |
| Kansas City Royals 1996 | 64 | Kansas City Royals | Montgomery | Jeff | Jeffrey Thomas | 0 | 0 | 0 | 0 | nan% | 0 | P | 1 | 13 | 4 | 6 | 48 | 45 | 0 | |
| Kansas City Royals 1997 | 64 | Kansas City Royals | Montgomery | Jeff | Jeffrey Thomas | 0 | 0 | 0 | 0 | nan% | 0 | P | 0 | 5 | 1 | 4 | 55 | 48 | 0 | |
| Kansas City Royals 1998 | 64 | Kansas City Royals | Montgomery | Jeff | Jeffrey Thomas | 0 | 0 | 0 | 0 | nan% | 0 | P | 1 | 4 | 2 | 5 | 56 | 54 | 0 | |
| Kansas City Royals 1999 | 64 | Kansas City Royals | Montgomery | Jeff | Jeffrey Thomas | 0 | 0 | 0 | 0 | nan% | 0 | P | 2 | 9 | 1 | 4 | 49 | 27 | 0 |