| Year | Home School | Student and Class | Guest at | Faculty Advisor |
| 2009 | WPI | Cailah DeRoo '11 | Swarthmore | Eric Jensen |
| 2009 | Wesleyan | Paul Hegel '10 | Colgate | Tom Balonek |
| 2009 | Williams | Matt Hosek '12 | Wellesley | Steve Slivan |
| 2009 | Swarthmore | Andrew Koontharana '11 | Williams | Karen Kwitter |
| 2009 | Colgate | Steven Mohammed '11 | Wellesley | Kim McLeod |
| 2009 | Bennington | Meredith Muller '10 | Middlebury | Frank Winkler |
| 2009 | Alfred U. | Ben Placek '10 | Wesleyan | Roy Kilgard |
| 2009 | Kent St. U. | Shannon Stefl '10 | Haverford | Bruce Partridge |
| 2009 | Wellesley | Nell Byler '11 | Wesleyan | Bill Herbst |
| 2009 | Vassar | Timothy Taber '11 | Colgate | Tom Balonek |
| 2009 | Vassar | Rachel Wagner-Kaiser '10 | Williams | Jay Pasachoff |
| 2009 | Vassar | Andrew Yau '10 | Wesleyan | Bill Herbst |
| 2008 | Rochester | Daniel DeLahunta '11 | Swarthmore | Ari Heinze |
| 2008 | Wesleyan | Marshall Johnson '11 | Vassar | Ally Sheffield |
| 2008 | Middlebury | Jillian Garber '10 | Wellesley | Dick French |
| 2008 | Williams | David Oakley '11 | Wellesley | Dick French |
| 2008 | Allegheny | Nate Rieders '09 | Wesleyan | Bill Herbst |
| 2008 | Colgate | Michael Peterson '10 | Vassar | Debbie Elmegreen |
| 2008 | Swarthmore | Matthew Baldwin '10 | Williams | Jay Pasachoff |
| 2008 | Williams | Emma Lehman '10 | Swarthmore | Eric Jensen |
| 2008 | Williams | Caroline Tam '11 | Colgate | Tom Balonek |
| 2008 | Siena | Trevor Quirk '09 | Colgate | Tom Balonek |
| 2007 | Swarthmore | Erin Martell '09 | Wellesley | Kim McLeod |
| 2007 | Wesleyan | Karlen Shahinyan '10 | Vassar | Debbie Elmegreen |
| 2007 | WPI | Cliff Harvey '08 | Williams | Karen Kwitter |
| 2007 | Wesleyan | Evan Tingle '08 | Williams | Jay Pasachoff |
| 2007 | RPI | Auralee Morin '10 | Colgate | Tom Balonek |
| 2007 | Wellesley | Kirsten Levandowski '10 | Colgate | Tom Balonek |
| 2007 | Gustavus | Kathleen DeWahl '08 | Wesleyan | Bill Herbst |
| 2007 | Bryn Mawr | Faith Pilacik '09 | Wesleyan | Bill Herbst |
| 2007 | Colgate | Erin Scott '09 | Vassar | Fred Chromey |
| 2007 | Wheaton | Alex Shvonski '08 | Vassar | Fred Chromey |
| 2006 | Wellesley | Amanda Zangari '08 | Vassar | Fred Chromey |
| 2006 | Wellesley | Talia Sepersky '08 | Colgate | Tom Balonek |
| 2006 | Wellesley | Kelly Wallenstein '07 | Wesleyan | Ed Moran |
| 2006 | Wesleyan | Chris Dieck '07 | Haverford | Bruce Partridge |
| 2006 | WPI | Eric Scheid '08 | Wesleyan | Bill Herbst |
| 2006 | Vassar | David Vollbach '07 | Wesleyan | Bill Herbst |
| 2006 | Williams | Katie Stack '08 | Wellesley | Dick French |
| 2006 | Colgate | Brendan Mullan '07 | Vassar | Debbie Elmegreen |
| 2006 | Fisk | Matthew Richardson '08 | Swarthmore | Eric Jensen |
| 2006 | Wesleyan | Rangga Budoyo '08 | Williams | Jay Pasachoff |
| 2006 | Haverford | Peter O'Malley '08 | Williams | Karen Kwitter |
| 2006 | Haverford | Joseph Coish '09 | Middlebury | Frank Winkler |
| 2005 | St. John's College | Kevin Grizzard '06 | Swarthmore | David Cohen |
| 2005 | Vassar | Maria Fernandez '07 | Wesleyan | Ed Moran |
| 2005 | Oberlin | James Atwood '07 | Middlebury | Steve Ratcliff |
| 2005 | Vassar | Thomas Ferguson '07 | Middlebury | Steve Ratcliff |
| 2005 | Bryn Mawr | Christine Forsyth '07 | Colgate | Tom Balonek |
| 2005 | Swarthmore | Jennifer Yee '07 | Williams | Jay Pasachoff |
| 2005 | Swarthmore | Blair Reaser '07 | Middlebury | Frank Winkler |
| 2005 | Hamilton | Alice Francis '06 | Wesleyan | Bill Herbst |
| 2005 | Middlebury | Stella Nordhagen '06 | Wesleyan | Bill Herbst |
| 2005 | Swarthmore | Michael Kuhn '07 | Wesleyan | John Salzer |
| 2005 | Wesleyan | Matthew Johnson '07 | Williams | Karen Kwitter |
| 2005 | Williams | Shelby Kimmel '08 | Wellesley | Kim McLeod |
| 2004 | Swarthmore | Eliza Blair '07 | Middlebury | Steve Ratcliff |
| 2004 | Swarthmore | Michael Kuhn '07 | Vassar | Fred Chromey |
| 2004 | Vassar | Steve Gilhool '05 | Haverford | Bruce Partridge + Froney Crawford |
| 2004 | Wesleyan | Gabe Roxby '06 | Haverford | Bruce Partridge + Froney Crawford |
| 2004 | Wesleyan | Doug Rubin '06 | Vassar | Debbie Elmegreen |
| 2003 + 2004 | Swarthmore | Saurav Dhital '06 | Haverford + Wesleyan | Froney Crawford + Bill Herbst |
| 2003 + 2004 | Bryn Mawr | Kayla Gaydosh '05 | Wesleyan + Williams | Bill Herbst + Jay Pasachoff |
| 2003 | Colgate | Joe Martin '04 | Wesleyan | John Salzer |
| 2003 | Haverford | Megan Roscioli '05 | Williams | Karen Kwitter |
| 2003 | Haverford | Clara Sheets '06 | Vassar | Debbie Elmegreen |
| 2003 | Middlebury | Laura Eckelman '05 | Wellesley | Steve Slivan |
| 2003 | Vassar | Manette Sandor '04 | Colgate | Tom Balonek |
| 2003 | Swarthmore | Supreet Sidhu '05 | Haverford | Juan Cabanela |
| 2003 | Wellesley | Wendy Hawley '05 | Wesleyan | Bill Herbst |
| 2003 | Williams | Joseph Gangestad '06 | Colgate | Tom Balonek |
| 2002 + 2003 | Williams | Martin Mudd '04 | Haverford + Swarthmore | Juan Cabanela + Jensen/Cohen |
| 2002 + 2003 | Haverford | Peter Forshay '05 | Colgate + Williams | Tom Balonek + Jay Pasachoff |
| 2002 | Colgate | Emily Fryer '03 | Middlebury | Steve Ratcliff |
| 2002 | Bryn Mawr | Mansi Manoj Kasliwal '05 | Williams | Jay Pasachoff |
| 2002 | Middlebury | Mun Keat Chan '03 | Williams | Karen Kwitter |
| 2002 | Vassar | Sarah Tackett '03 | Wesleyan | Bill Herbst |
| 2002 | Wellesley | Chelsea Tiffany '04 | Haverford | Froney Crawford |
| 2002 | Wesleyan | Naomi Goldenson '05 | Wellesley | Kim McLeod |
| 2002 | Wesleyan | Mary Hui '05 | Swarthmore | Eric Jensen |
| 2002 | Wesleyan | Sam Leitner '05 | Vassar | Debbie Elmegreen |
| 2002 | Williams | Terry Ann Suer '05 | Colgate | Tom Balonek |
| 2001 | Bryn Mawr | Elizabeth Allocco '02 | Middlebury | Steve Ratcliff |
| 2001 | Wesleyan | Michael Bodel '03 | Vassar | Debbie Elmegreen |
| 2001 | Colgate | Michelle Caler '02 | Haverford | Bruce Partridge |
| 2001 | Wellesley | Carolyn Cardamone '02 | Swarthmore | David Cohen |
| 2001 | Wesleyan | Roger Cohen '03 | Williams | Karen Kwitter |
| 2001 | Vassar | Iulia Deneva '03 | Wesleyan | Kathryn Johnston |
| 2001 | Swarthmore | Roban Hultman Kramer '03 | Williams | Jay Pasachoff |
| 2001 | Middlebury | Claudine Reith '03 | Colgate | Tom Balonek |
| 2001 | Wesleyan | Jessica Werk '03 | Haverford | Steve Boughn |
| 2000 + 2001 | Wellesley | Francesca D'Arcangelo '03 | Colgate + Middlebury | Tom Balonek + Frank Winkler |
| 2000 | Williams | Bethany Cobb '02 | Middlebury | Frank Winkler |
| 2000 | Haverford | Candice Shih '01 | Wesleyan | Bill Herbst |
| 2000 | Middlebury | Gaurav Gupta '01 | Haverford | Steve Boughn |
| 2000 | Vassar | Jason Ostenson '02 | Williams | Jay Pasachoff |
| 2000 | Williams | Joel Iams '01 | Vassar | Debbie Elmegreen |
| 2000 | Williams | Kathleen Gibbons '03 | Colgate | Tom Balonek |
| 2000 | Colgate | Mariah Lyndaker '01 | Middlebury | Frank Winkler |
| 2000 | Williams | Rossi Djagalov '02 | Wesleyan | Ata Sarajedini |
| 2000 | Wesleyan | Sun Mi Chung '02 | Williams | Karen Kwitter |
| 2000 | Middlebury | Tara Gokas '01 | Wesleyan | Ata Sarajedini |
| 1999 | Middlebury | Alexandru Ene '02 | Williams | Jay Pasachoff |
| 1999 | Swarthmore | Allyn Dullighan '01 | Wellesley | Priscilla Benson |
| 1999 | Haverford | Andreas Voellmy '01 | Swarthmore | John Gaustad |
| 1999 | Wellesley | Anne Springsteen '01 | Vassar | Jamie Lombardi |
| 1999 | Wesleyan | Arianne Donar '01 | Swarthmore | Eric Jensen |
| 1999 | Bryn Mawr | Beth Lindsey '00 | Wesleyan | John Salzer |
| 1999 | Williams | Duane Lee '01 | Wesleyan | Vicki Sarajedini |
| 1999 | Wellesley | Gillian Curran '01 | Wesleyan | Bill Herbst |
| 1999 | Wesleyan | Hugh Crowl '00 | Williams | Karen Kwitter |
| 1999 | Colgate | Meredith Tanguay '02 | Wellesley | Priscilla Benson |
| 1999 | Colgate | Michael Fine '02 | Vassar | Debbie Elmegreen |
| 1999 | Haverford | Ray Kreswell Neeley '01 | Wesleyan | Ata Sarajedini |
| 1999 | Vassar | Theresa Brandt '02 | Colgate | Tom Balonek |
| 1998 + 1999 | Williams | Daniel B. Seaton '01 | Swarthmore + Haverford | John Gaustad + Partridge/Haarsma |
| 1998 | Vassar | Benjamin Knowles '99 | Williams | Jay Pasachoff |
| 1998 | Middlebury | Dan Graham '01 | Wellesley | Dick French |
| 1998 | Wellesley | Demerese Salter '00 | Vassar | Debbie Elmegreen |
| 1998 | Vassar | Elizabeth McGrath '01 | Colgate | Tom Balonek |
| 1998 | Wellesley | Erika Reinfeld '01 | Vassar | Fred Chromey |
| 1998 | Vassar | Kate Eberwein '00 | Wesleyan | Bill Herbst |
| 1998 | Wesleyan | Lael Hebert '00 | Wellesley | Priscilla Benson |
| 1998 | Williams | Sara Kate May '00 | Middlebury | Frank Winkler |
| 1997 + 1998 | Vassar | Erin Condy '99 | Wesleyan + Wellesley | John Salzer + Kim McLeod |
| 1997 + 1998 | Colgate | Kelli Corrado '99 | Vassar + Williams | Fred Chromey + Karen Kwitter |
| 1997 + 1998 | Wellesley | Kerrie McKinstry '99 | Williams + Wesleyan | Karen Kwitter + Caryl Gronwall |
| 1997 | Middlebury | Becky Walldroff '98 | Wesleyan | Bill Herbst |
| 1997 | Bryn Mawr | Carolina Artacho Guerra '99 | Wellesley | Lee Hawkins |
| 1997 | Wesleyan | Eli Beckerman '99 | Colgate | Tom Balonek |
| 1997 | Vassar | Jessica Sawyer '99 | Wellesley | Priscilla Benson |
| 1997 | Swarthmore | Katherine Jane Hall '99 | Wellesley | Richard French |
| 1997 | Wellesley | Katie Antypas '99 | Vassar | Debra El megreen |
| 1997 | Vassar | Mike Santos '99 | Wesleyan | John Salzer |
| 1997 | Colgate | Tim Glotch '99 | Williams | Stephan Martin |
| 1996 + 1997 | Vassar | Brad Bissell '98 | Haverford +Williams | Bruce Partridge + Jay Pasachoff |
| 1996 + 1997 | Williams | Laura Brenneman '99 | Colgate + Wesleyan | Tom Balonek + Caryl Gronwall |
| 1996 | Wellesley | Aditi Rao '99 | Williams | Karen Kwitter |
| 1996 | Swarthmore | Alison Schirmer '97 | Colgate | Tom Balonek |
| 1996 | Colgate | Dan Marshall '98 | Vassar | Debra Elmegreen |
| 1996 | Colgate | Ian Hoffman '98 | Wellesley | Lee Hawkins |
| 1996 | Colgate | Jonathan Wong '97 | Haverford | Stephen Boughn |
| 1996 | Bryn Mawr | Karla Solheim '99 | Williams | Debra Maraziti and Stephen Martin |
| 1996 | Wellesley | Kate Butler '98 | Middlebury | Frank Winkler |
| 1996 | Colgate | Laurel Brown '99 | Wellesley | Priscilla Benson |
| 1996 | Haverford | Lynn Raschke '98 | Swarthmore | John Gaustad |
| 1996 | Colgate | Mathew Pickard '98 | Williams | Jay Pasachoff |
| 1995 + 1996 | Williams | Robert Wittenmyer '98 | Vassar +Wesleyan | Debra Elmegreen + Bill Herbst |
| 1995 | Wellesley | Alex Ware '96 | Wesleyan | John Salzer |
| 1995 | Williams | Christina Reynolds '98 | Colgate | Tom Balonek |
| 1995 | Colgate | David Berger '97 | Wellesley | Lee Hawkins |
| 1995 | Swarthmore | Erik Rosolowsky '98 | Wellesley | Priscilla Benson |
| 1995 | Colgate | Jennifer Heldmann '98 | Williams | Debbie Maraziti |
| 1995 | Vassar | Makeda Smith '98 | Middlebury | Frank Winkler |
| 1995 | Williams | Nat Farny '98 | Swarthmore | John Gaustad |
| 1995 | Wesleyan | Nick Harrison '97 | Vassar | Fred Chromey |
| 1995 | Vassar | Rana Nichols-Kiley '97 | Williams | Jay Pasachoff |
| 1995 | Wesleyan | Scott Randall '97 | Middlebury | Steve Ratcliff |
| 1995 | Colgate | Stacey Davis '97 | Wesleyan | Bill Herbst |
| 1994 + 1995 | Colgate | Daniel B. Pierkowski '96 | Vassar + Williams | Debra Elmegreen + Karen Kwitter |
| 1994 + 1995 | Haverford | Jed Stamas '96 | Wesleyan + Middlebury | Bill Herbst + Frank Winkler |
| 1994 | Wellesley | Catherine Sinnott '95 | Wesleyan | John Salzer |
| 1994 | Wesleyan | Chris Mazzurco '96 | Williams | Karen Kwitter |
| 1994 | Colgate | David Helms '95 | Wellesley | Hank Donnelly |
| 1994 | Vassar | Elizabeth Woodcock '96 | Wellesley | Priscilla Benson |
| 1994 | Colgate | Eric Spaulding '96 | Williams | Jay Pasachoff |
| 1994 | Colgate | Jeff Kern '95 | Vassar | Fred Chromey |
| 1994 | Wellesley | Katrin Hagemann '96 | Swarthmore | Rhodri Evans |
| 1994 | Williams | Kyle Downey '96 | Wellesley | Lee Hawkins |
| 1994 | Bryn Mawr | Makiko Sakai '95 | Colgate | T om Balonek |
| 1994 | Swarthmore | Peter Sollins '97 | Wellesley | Priscilla Benson |
| 1993 + 1994 | Vassar | Leslie Sherman '95 | Wesleyan + Haverford | John Salzer + Jon Marr |
| 1993 | Williams | Brett Schneider '94 | Swarthmore | John Gaustad |
| 1993 | Swarthmore | Charles Danforth '95 | Middlebury | Stephen Ratcliff |
| 1993 | Colgate | Christi Tremonti '94 | Williams | Jay Pasachoff |
| 1993 | Williams | Christopher Welch '94 | Wellesley | Priscilla Benson |
| 1993 | Williams | Jason DeLuce '95 | Colgate | Thomas Balonek |
| 1993 | Colgate | Jennifer Bastolla '95 | Swarthmore | Wulff Heintz |
| 1993 | Wesleyan | Lisa Radice '95 | Vassar | Debra Elmegreen |
| 1993 | Wesleyan | Matt Schmitt '94 | Middlebury | Frank Winkler |
| 1993 | Wesleyan | Oliver DeWolfe '95 | Williams | Karen Kwitter |
| 1992 + 1993 | Bryn Mawr | Susan Keener '94 | Wellesley + Wesleyan | Richard French + William Herbst |
| 1992 + 1993 | Wesleyan | Philip Choi '95 | Williams + Vassar | Karen Kwitter + Fred Chromey |
| 1992 | Middlebury | Brian DeChristopher '94 | Wellesley | Priscilla Benson |
| 1992 | Colgate | Chris Strom '94 | Swarthmore | Wulff Heintz |
| 1992 | Wellesley | Cornelia Lang '95 | Vassar | Debra Elmegreen |
| 1992 | Wesleyan | Daniel Law '94 | Vassar | Frederic Chromey |
| 1992 | Wesleyan | Douglas McElroy '94 | Middlebury | Stephen Ratcliff |
| 1992 | Vassar | Laura-Ann Ruocco '95 | Haverford | Stephen Boughn |
| 1992 | Vassar | Liana Johnson '93 | Wesleyan | John Salzer |
| 1992 | Vassar | Milind Sharma '93 | Wesleyan | William Herbst |
| 1992 | Wesleyan | Robin LeWinter '94 | Middlebury | Frank Winkler |
| 1992 | Vassar | Sherry Godlin '93 | Colgate | Thomas Balonek |
| 1992 | Bryn Mawr | Tanya Ramond '94 | Williams | Jay Pasachoff |
| 1992 | Haverford | William Best '94 | Williams | Jay Pasachoff |
| 1991 + 1992 | Williams | Fronefield Crawford '94 | Swarthmore + Haverford | John Gaustad + Jon Marr |
| 1991 | Middlebury | Alexey Makarenko | Wellesley | Richard French |
| 1991 | Vassar | Ali Messina '94 | Wesleyan | Russ Levreault |
| 1991 | Wesleyan | Anastasia Alexov '94 | Middlebury | Stephen Ratcliff |
| 1991 | Wellesley | Colleen McGhee '93 | Wesleyan | William Herbst |
| 1991 | Middlebury | David Bergeron '92 | Colgate | Thomas Balonek |
| 1991 | Vassar | Deepak Kaul '92 | Haverford | Stephen Boughn |
| 1991 | Wesleyan | Elan Grossman '92 | Wellesley | Priscilla Benson |
| 1991 | Vassar | Elizabeth Bonar '93 | Wesleyan | William Herbst |
| 1991 | Wesleyan | Jessica Rosenberg '93 | Vassar | Debra Elmegreen |
| 1991 | Vassar | Kevin McLoughlin '94 | Haverford | John Marr |
| 1991 | Swarthmore | Knut Olsen '92 | Vassar | Fred Chromey |
| 1991 | Wellesley | Michelle Freddolino '93 | Williams | Jay Pasachoff |
| 1991 | Middlebury | Ritu Verma '92 | Colgate | Thomas Balonek |
| 1991 | Vassar | Zachary Baquet '93 | Williams | Jay Pasachoff |
| 1990 + 1991 | Haverford | Gary Garber '92 | Wesleyan + Swarthmore | William Herbst + John Gaustad |
| 1990 | Wesleyan | Aaron Barr '93 | Wesleyan | William Herbst |
| 1990 | Haverford | David Reiss '93 | Vassar | Debra Elmegreen |
| 1990 | Wesleyan | Greg Mandel '91 | Haverford | Steve Boughn |
| 1990 | Middlebury | John Weiss '91 | Swarthmore | Wulff Heintz |
| 1990 | Wellesley | Kay Krewson '91 | Middlebury | Frank Winkler |
| 1990 | Vassar | Lauren Jones '91 | Swarthmore | John Gaustad |
| 1990 | Wellesley | Martina Arndt '91 | Wesleyan | William Herbst |
| 1990 | Bryn Mawr | Mary Ellen Hunt '91 | Vassar | Fred Chromey |
| 1990 | Williams | Noah Meyerson '93 | Swarthmore | Wulff Heintz |
| 1990 | Colgate | Rob Curran '91 | Wellesley | Priscilla Benson |