| Year | Debater | Record | Result |
|---|---|---|---|
| 2013 | Cole Johnson-Jensen & Oskar Tauring-Traxler | 3-2 | Quarterfinalist |
| 2013 | Jacob Boucher & Lillie Ouelette-Howitz | 3-2 | Quarterfinalist |
| 2012 | Cole Johnson-Jensen & Oskar Tauring-Traxler | 3-2 | Semifinalist |
| 2012 | Jacob Boucher & Lillie Ouelette-Howitz | 3-2 | Quarterfinalist |
| 2011 | Jacob Boucher & Cole Johnson-Jensen | 3-2 | Quarterfinalist |
| 2011 | Izak Galini-Matyas & Oskar Touring-Traxler | 2-3 | Did Not Clear |
| 2010 | Oskar Tauring-Traxler & Izak Gallini-Matyas | 1-4 | Did Not Clear |
| 2010 | Jacob Boucher & Cole Johnson Jensen | 1-4 | Did Not Clear |
| 2009 | Jane Olmstead-Rumsay, Mari Vangen Adams & Izak Gallini-Matyas (Alt) | 3-2 | Quarterfinalist |
| 2009 | Sasha Indarte, Karl Landskroener & Winston Madison (Alt) | 2-3 | Did Not Clear |
| 2007 | Jane Olmstead-Rumsey & Mari Vangen-Adams | 1-4 | Did Not Clear |
| 2006 | Stephanie Fleisher & Max McQuirter | 3-2 | Did Not Clear |
| 2001 | Joanna Lawler & Nicholas Oberly | 6-0 | Semifinalist |
| 2000 | Joanna Lawler & Nick Oberly | 3-3 | Did Not Clear |
| 1999 | Joanna Lawler & Nick Oberly | 3-3 | Did Not Clear |
| 1998 | Amy Lawler & Joanna Lawler | 2-4 | Did Not Clear |
| 1987 | Cristina Lopez & Alison Sommers | 2-2 | Semifinalist |
| 1987 | Matt Bakkom & Padraic Taaffe | 3-1 | Semifinalist |
| 1985 | Matt Bakkom & Feliks Pone | Unknown | Did Not Clear |
| 1984 | Feliks Pone & Tim Wahlberg | 3-1 | Quarterfinalist |
| 1928 | N/A | Unknown | |
| 1927 | N/A | Unknown | |
| 1926 | N/A | Unknown | |
| 1904 | Arthur Anderson, Brewer Goodsell & Gerald Young | N/A | Semifinalist |
| 1902 | George Earl, Fannie Fligelman & Frank Lyons | N/A | Quarterfinalist |