The Ephs and Bobcats have been
playing since 1988.
Williams won the first 15 games before Bates won in Williamstown
in 2003.
Williams plays two of the three Maine teams each year (Bates, Bowdoin & Colby), one home and one away.
Williams leads the all-time series 22-2 through 2011.
| Year | Winner | Location W/B |
Score |
| 2011 | Bates | W | 35-26 |
| 2010 | Williams | B | 41-0 |
| 2009 | Williams | W | 31-7 |
| 2008 | Williams | B | 27-14 |
| 2007 |
Williams | W | 31-26 |
| 2006 |
Williams | B | 27-7 |
| 2005 |
Williams | W | 8-7 |
| 2004 | Williams | B | 41-14 |
| 2003 | Bates | W | 10-7 |
| 2002 | Williams | B | 24-0 |
| 2001 | Williams | W | 35-14 |
| 2000 | Williams | B | 17-14 OT |
| 1999 | Williams | W | 34-10 |
| 1998 | Williams | B | 27-0 |
| 1997 | Williams | W | 36-16 |
| 1996 | Williams | B | 40-7 |
| 1995 | Williams | W | 35-0 |
| 1994 | Williams | B | 49-0 |
| 1993 | Williams | W | 38-6 |
| 1992 | Williams | B | 39-0 |
| 1991 | Williams | B | 28-6 |
| 1990 | Williams | W | 35-0 |
| 1989 | Williams | B | 34-16 |
| 1988 | Williams | W | 34-10 |
