Vs. Middlebury
Williams has played Middlebury since 1993.
Middlebury leads the all-time series 33-2-2 through 2008-09.
| Year | Winner | Location (W/M) | Score | |
| 2009 | Middlebury | M | 3-1 | NESCAC |
| 2009 | Middlebury | M | 3-0 | |
| 2009 | Middlebury | W | 5-1 | |
| 2008 | Middlebury | W | 7-1 | |
| 2008 | Middlebury | M | 7-1 | |
| 2007 | Middlebury | W | 4-2 | |
| 2007 | Middlebury | M | 6-1 | |
| 2006 | Middlebury | Neutral | 5-1 | |
| 2006 | Williams | M | 4-1 | |
| 2005 | Middlebury | W | 4-1 | |
| 2005 | Middlebury | Neutral | 4-1 | NESCAC |
| 2005 | Tie | W | 1-1 | |
| 2004 | Middlebury | M | 3-1 | |
| 2004 | Middlebury | Neutral | 5-1 | NESCAC |
| 2004 | Middlebury | M | 3-2 | |
| 2004 | Middlebury | W | 6-2 | |
| 2003 | Middlebury | Neutral | 3-2 | NESCAC |
| 2003 | Tie | W | 1-1 | |
| 2003 | Middlebury | M | 1-0 | |
| 2002 | Williams | Neutral | 2-1 | NESCAC |
| 2002 | Middlebury | M | 3-2 | |
| 2002 | Middlebury | W | 8-0 | |
| 2001 | Middlebury | M | 3-0 | ECAC |
| 2001 | Middlebury | M | 4-2 | |
| 1999 | Middlebury | M | 3-0 | |
| 1999 | Middlebury | M | 2-0 | |
| 1999 | Middlebury | W | 7-0 | |
| 1998 | Middlebury | W | 7-0 | |
| 1997 | Middlebury | M | 7-0 | |
| 1996 | Middlebury | M | 5-0 | |
| 1995 | Middlebury | W | 5-0 | |
| 1995 | Middlebury | Neutral | 5-2 | |
| 1995 | Middlebury | W | 1-0 | |
| 1994 | Middlebury | M | 7-1 | |
| 1994 | Middlebury | M | 7-1 | |
| 1994 | Middlebury | M | 7-0 | |
| 1993 | Middlebury | W | 9-0 |
