| Year | Debater | Record | Result |
|---|---|---|---|
| 2002 | Elizabeth Varco | Unknown | Did Not Clear |
| 2000 | Matt Niska | 4-2 | Quarterfinalist |
| 1999 | Jana Rewey | 2-4 | Did Not Clear |
| 1999 | Matt Niska | 0-6 | Did Not Clear |
| 1998 | Matt Niska | 1-5 | Did Not Clear |
| 1993 | Troy Temke | 4-2 | Did Not Clear |
| 1992 | Ryan Leonard | 3-3 | Did Not Clear |
| 1991 | Troy Temke | 2-4 | Did Not Clear |
| 1988 | Eric Pone | 2-4 | Did Not Clear |
| 1988 | Steve Owens | 4-2 | Did Not Clear |
| 1987 | Cory Hymes | 5-1 | Did Not Clear |
| 1987 | Charles Walters | 2-4 | Did Not Clear |