| Year | Debater | Record | Result |
|---|---|---|---|
| 2013 | Anant Naik | 3-3 | Did Not Clear |
| 2013 | Nikhil Venkatasubramanian | 3-3 | Did Not Clear |
| 2012 | Ashesh Rambachan | 4-2 | Champion |
| 2012 | Ryan Mather | 2-4 | Did Not Clear |
| 2011 | Ashesh Rambachan | 2-4 | Did Not Clear |
| 2011 | Adithya Balaji | 2-4 | Did Not Clear |
| 2010 | Maddie Johnson | 3-3 | Did Not Clear |
| 2010 | Caitlin Moran | 3-3 | Did Not Clear |
| 2009 | Patrick Moran | 3-3 | Did Not Clear |
| 2009 | Vincent Chang | 3-3 | Did Not Clear |
| 2008 | Akshar Rambachan | 4-2 | Champion |
| 2008 | Jake Branchaud-Linsk | 4-2 | Did Not Clear |
| 2007 | Akshar Rambachan | 3-3 | Did Not Clear |
| 2007 | Jake Branchaud-Linsk | 4-2 | Quarterfinalist |
| 2006 | Michael Carter | 4-2 | Finalist |
| 2006 | Jake Branchaud-Linsk | 4-2 | Semifinalist |
| 2005 | Daniella Voysey | 3-3 | Did Not Clear |
| 2005 | Chris Knoepfler | 3-3 | Did Not Clear |
| 2004 | Sean Olson | 3-3 | Did Not Clear |
| 2004 | David DiPasquale | 3-3 | Did Not Clear |
| 2003 | Sean Olson | 3-3 | Did Not Clear |
| 2003 | Zachary Prax | 3-3 | Did Not Clear |
| 2002 | Maya Gross | Unknown | Did Not Clear |
| 2001 | Justin Knoepfler | 2-4 | Did Not Clear |
| 2000 | Nick Napolitan | 2-4 | Did Not Clear |
| 1999 | Nick Napolitan | 1-5 | Did Not Clear |