| Season | Champion | Amherst-Wesleyan | Wesleyan-Williams | Amherst-Williams |
| 1977-78 | Williams | Amherst 6, at Wesleyan 2 | at Williams 9, Wesleyan 0 | at Williams 8, Amherst 1 |
| 1978-79 | Williams | Amherst 5, at Wesleyan 2 | at Williams 8, Wesleyan 1 | at Williams 7, Amherst 2 |
| 1979-80 | Williams | Did not play | at Williams 9, Wesleyan 0 | Williams 6, at Amherst 3 |
| 1980-81 | Williams | at Wesleyan 5, Amherst 2 | Williams 7, at Wesleyan 2 | at Williams 7, Amherst 2 |
| 1981-82 | Williams | at Amherst 6, Wesleyan 3 | at Williams 5, Wesleyan 4 | Williams 5, at Amherst 4 |
| 1982-83 | Williams | Amherst 7, at Wesleyan 2 | Williams 7, at Wesleyan 2 | at Williams 5, Amherst 4 |
| 1983-84 | Amherst | at Amherst 9, Wesleyan 0 | Williams 7, at Wesleyan 2 | Amherst 6, at Williams 3 |
| 1984-85 | Williams | Amherst 8, at Wesleyan 1 | at Williams 7, Wesleyan 2 | Williams 5, at Amherst 4 |
| 1985-86 | Amherst | at Amherst 6, Wesleyan 0 | Williams 9, at Wesleyan 0 | Amherst 9, at Williams 0 |
| 1986-87 | Amherst | Amherst 9, at Wesleyan 0 | at Williams 5, Wesleyan 2 | at Amherst 7, Williams 2 |
| 1987-88 | Williams | at Amherst 8, Wesleyan 1 | Williams 5, at Wesleyan 4 | at Williams 6, Amherst 3 |
| 1988-89 | Williams | Amherst 9, at Wesleyan 0 | at Williams 9, Wesleyan 0 | Williams 5, at Amherst 4 |
| 1989-90 | Amherst | at Amherst 6, Wesleyan 3 | Williams 7, at Wesleyan 2 | Amherst 6, at Williams 3 |
| 1990-91 | Amherst | Amherst 8, at Wesleyan 0 | at Williams 9, Wesleyan 0 | at Amherst 7, Williams 2 |
| 1991-92 | Williams | at Amherst 9, Wesleyan 0 | Williams 9, at Wesleyan 0 | at Williams 6, Amherst 3 |
| 1992-93 | Williams | Amherst 6, at Wesleyan 0 | at Williams 9, Wesleyan 0 | Williams 5, at Amherst 4 |
| 1993-94 | Williams | at Amherst 9, Wesleyan 0 | at Williams 9, Wesleyan 0 | Williams 5, at Amherst 4 |
| 1994-95 | Williams | Amherst 8, at Wesleyan 1 | Williams 8, at Wesleyan 1 | Williams 5, at Amherst 4 |
| 1995-96 | Amherst | at Amherst 9, Wesleyan 0 | Williams 9, at Wesleyan 0 | Amherst 8, at Williams 1 |
| 1996-97 | Amherst | Amherst 8, at Wesleyan 1 | at Williams 7, Wesleyan 2 | at Amherst 9, Williams 0 |
| 1997-98 | Amherst | at Amherst 8, Wesleyan 0 | Williams 8, at Wesleyan 1 | Amherst 6, at Williams 3 |
| 1998-99 | Amherst* | Did not play | at Williams 5, Wesleyan 4 | at Amherst 9, Williams 0 |
| 1999-00 | Williams | Amherst 8, at Wesleyan 1 | Williams 9, at Wesleyan 0 | at Williams 6, Amherst 3 |
| 2000-01 | Amherst | at Amherst 9, Wesleyan 0 | at Williams 8, Wesleyan 1 | at Amherst 6, Williams 3 |
| 2001-02 | Williams | Did not play | Williams 9, at Wesleyan 0 | at Williams 5, Amherst 4 |
| 2002-03 | Amherst | at Amherst 9, Wesleyan 0 | at Williams 9, Wesleyan 0 | Amherst 5, at Williams 4 |
| 2003-04 | Amherst | Amherst 9, at Wesleyan 0 | Williams 9, at Wesleyan 0 | at Amherst 6, Williams 3 |
| 2004-05 | Amherst | at Amherst 9, Wesleyan 0 | at Williams 8, Wesleyan 1 | Amherst 7, at Williams 2 |
| 2005-06 | Amherst | Amherst 9, at Wesleyan 0 | Williams 8, at Wesleyan 1 | Amherst 6, at Williams 3 |
| 2006-07 | Amherst | at Amherst 9, Wesleyan 0 | Williams 9, at Wesleyan 0 | Amherst 5, at Williams 4 |
| 2007-08 | Williams | Amherst 9, at Wesleyan 0 | at Williams 8, Wesleyan 1 | Williams 5, at Amherst 4 |
| 2008-09 | Amherst | at Amherst 9, Wesleyan 0 | Williams 9, at Wesleyan 0 | Amherst 5, at Williams 4 |
| 2009-10 | Williams | at Amherst 9, Wesleyan 0 | at Williams 9, Wesleyan 0 | Williams 6, at Amherst 3 |
| 2010-11 | Amherst |
Amherst 9, at Wesleyan 0 | Williams 9, at Wesleyan 0 | Amherst 7, at Williams 2 |
| 2011-12 | Williams |
at Amherst 9, Wesleyan 0 | at Williams 8, Wesleyan 1 | at Williams 5, Amherst 4 |
| 2012-13 | Amherst |
Amherst 9, at Wesleyan 0 | Williams 7, at Wesleyan 2 | Amherst 5, at Williams 4 |
| Summary of titles: Amherst - 18 (most recent: 2012-13) Williams - 18 (most recent: 2011-12) *Amherst and Wesleyan did not play for unknown reasons. Amherst is the declared champion. |
||||