Vs. Bowdoin
The first meeting between the Ephs
and the Polar Bears was in 1986.
Williams leads the series 22-1 through 2008-09.
| Year | Winner | Location (W/B) | Score | Tournament |
| 2009 | Williams | W | 9-0 | |
| 2008 | Williams | N | 9-0 | NESCAC |
| 2008 | Williams | B | 7-2 | |
| 2007 | Williams | W | 9-0 | |
| 2006 | Williams | B | 7-2 | |
| 2004 | Williams | N | 7-2 | |
| 2004 | Williams | W | 8-1 | |
| 2003 | Williams | W | 8-1 | |
| 2001 | Williams | W | 7-2 | |
| 2000 | Bowdoin | W | 7-2 | |
| 1999 | Williams | N | 5-4 | Howe Cup |
| 1999 | Williams | W | 5-4 | |
| 1998 | Williams | W | 6-3 | |
| 1997 | Williams | W | 8-1 | Howe Cup |
| 1997 | Williams | N | 6-3 | |
| 1996 | Williams | N | 8-1 | Howe Cup |
| 1996 | Williams | W | 9-0 | |
| 1995 | Williams | W | 9-0 | |
| 1994 | Williams | W | 7-2 | |
| 1993 | Williams | W | 9-0 | |
| 1992 | Williams | W | 9-0 | |
| 1990 | Williams | W | 7-2 | |
| 1986 | Williams | W | 9-0 |
