Vs. Trinity
The Ephs and the Trinity Bantams
have been facing off since 1973.
Williams leads the all-time series 25-17.
| Year | Winner | Location (W/T) | Score | Tournament |
| 2008 | Trinity | W | 2-0 | |
| 2007 | Trinity | T | 3-2 | |
| 2006 | Williams | W | 2-0 | |
| 2005 | Williams | T | 2-1 | |
| 2004 | Williams | W | 1-0 | NESCAC 1st Round |
| 2004 | Williams | W | 3-0 | |
| 2003 | Williams | T | 4-3 | |
| 2002 | Williams | W | 1-0 | |
| 2001 | Trinity | T | 2-1 2OT | |
| 2000 | Williams | W | 2-1 | |
| 1999 | Williams | T | 4-2 | |
| 1998 | Trinity | W | 3-1 | |
| 1997 | Trinity | T | 1-0 | |
| 1996 | Trinity | W | 3-1 | |
| 1995 | Williams | T | 2-1 OT | |
| 1994 | Williams | W | 4-0 | |
| 1993 | Williams | T | 1-0 | |
| 1992 | Trinity | W | ECAC | |
| 1992 | Williams | T | 2-1 | |
| 1991 | Williams | N | 3-1 | ECAC Championship |
| 1991 | Trinity | T | 5-0 | |
| 1990 | Williams | N | 3-1 | ECAC Championship |
| 1990 | Williams | W | 3-1 | |
| 1989 | Williams | T | 5-0 | |
| 1988 | Williams | W | 2-1 | |
| 1987 | Trinity | T | 3-1 | NIAC |
| 1987 | Trinity | T | 4-1 | |
| 1986 | Trinity | W | 2-1 OT | |
| 1985 | Trinity | T | 2-0 | |
| 1984 | Trinity | N | 5-2 | NIAC |
| 1984 | Williams | W | 2-0 | |
| 1983 | Trinity | T | 2-1 | |
| 1982 | Williams | W | 2-1 OT | |
| 1981 | Williams | T | 1-0 | |
| 1980 | Trinity | W | 3-1 | |
| 1979 | Trinity | T | 1-0 | |
| 1978 | Trinity | W | 3-1 | |
| 1977 | Williams | T | 7-4 | |
| 1976 | Williams | W | 4-0 | |
| 1975 | Williams | T | 5-2 | |
| 1974 | Williams | W | 2-0 | |
| 1973 | Williams | T | 3-2 |
