| Year | Team | % Correct |
|---|---|---|
| 2006 | Calvin | 100%
|
| 2004 | Calvin | 100%
|
| 2003 | Calvin | 100%
|
| 2000 | Calvin | 100%
|
| 2023 | Pomona-Pitzer | 100%
|
| 2021 | Pomona-Pitzer | 100%
|
| 2019 | Pomona-Pitzer | 100%
|
| 2015 | Wisconsin-Eau Claire | 100%
|
| 2010 | Haverford | 50%
|
| 2022 | MIT | 50%
|
| 2018 | North Central (Ill.) | 50%
|
| 2017 | North Central (Ill.) | 50%
|
| 2016 | North Central (Ill.) | 50%
|
| 2014 | North Central (Ill.) | 50%
|
| 2012 | North Central (Ill.) | 50%
|
| 2011 | North Central (Ill.) | 50%
|
| 2009 | North Central (Ill.) | 50%
|
| 1999 | North Central (Ill.) | 50%
|
| 1998 | North Central (Ill.) | 50%
|
| 1997 | North Central (Ill.) | 50%
|
| 1993 | North Central (Ill.) | 50%
|
| 1992 | North Central (Ill.) | 50%
|
| 1987 | North Central (Ill.) | 50%
|
| 1982 | North Central (Ill.) | 50%
|
| 1981 | North Central (Ill.) | 50%
|
| 1979 | North Central (Ill.) | 50%
|
| 1978 | North Central (Ill.) | 50%
|
| 1976 | North Central (Ill.) | 50%
|
| 1975 | North Central (Ill.) | 50%
|
| 2007 | NYU | 50%
|
| 2013 | St. Olaf | 50%
|
| 1986 | St. Thomas (Minn.) | 50%
|
| 1984 | St. Thomas (Minn.) | 50%
|
| 2025 | Wisconsin-La Crosse | 50%
|
| 2024 | Wisconsin-La Crosse | 50%
|
| 2005 | Wisconsin-La Crosse | 50%
|
| 2001 | Wisconsin-La Crosse | 50%
|
| 1996 | Wisconsin-La Crosse | 50%
|
| 2002 | Wisconsin-Oshkosh | 50%
|
| 1990 | Wisconsin-Oshkosh | 50%
|
| 1989 | Wisconsin-Oshkosh | 50%
|
| 1988 | Wisconsin-Oshkosh | 50%
|
| 1973 | Ashland | 0%
|
| 1983 | Brandeis | 0%
|
| 1980 | Carleton | 0%
|
| 1985 | Luther | 0%
|
| 1974 | Mount Union | 0%
|
| 1977 | Occidental | 0%
|
| 1991 | Rochester (N.Y.) | 0%
|
| 2008 | SUNY Cortland | 0%
|
| 1995 | Williams | 0%
|
| 1994 | Williams | 0%
|