Vs. Trinity
Williams and Trinity first met in 1940 and they played in 1941 and 1942 until the series was interruped by World War II (1943-46). Since resuming the series in 1947 the Ephs and Bantams have palyed at least once each year.
It has been a series of streaks as
the Ephs won the first 28 matches in a row and Trinity is currently
riding a 22-match win streak.
Williams leads the seires 37-32 through 2007-08.
| Year | Winner | Location (W/T) | Score | Tournament |
| 2008 | Trinity | T | 9-0 | NESCAC |
| 2008 | Trinity | T | 8-1 | |
| 2007 | Trinity | T | 9-0 | NESCAC |
| 2007 | Trinity | W | 9-0 | |
| 2006 | Trinity | T | 9-0 | |
| 2005 | Trinity | T | 9-0 | NISRA |
| 2005 | Trinity | T | 9-0 | |
| 2004 | Trinity | T | 9-0 | |
| 2003 | Trinity | W | 9-0 | |
| 2002 | Trinity | T | 9-0 | |
| 2001 | Trinity | W | 9-0 | |
| 2000 | Trinity | T | 9-0 | |
| 1999 | Trinity | N | 9-0 | |
| 1999 | Trinity | W | 9-0 | |
| 1998 | Trinity | N | 9-0 | NISRA |
| 1998 | Trinity | T | 9-0 | |
| 1997 | Trinity | W | 9-0 | |
| 1996 | Trinity | T | 6-3 | |
| 1995 | Trinity | W | 7-2 | |
| 1994 | Trinity | T | 7-2 | |
| 1993 | Trinity | W | 5-4 | |
| 1992 | Trinity | T | 7-2 | |
| 1991 | Williams | W | 6-3 | |
| 1990 | Trinity | T | 5-4 | |
| 1989 | Williams | W | 6-3 | |
| 1988 | Trinity | T | 6-3 | |
| 1987 | Williams | W | 7-2 | |
| 1986 | Trinity | T | 5-4 | |
| 1985 | Trinity | W | 7-2 | |
| 1984 | Trinity | T | 5-4 | |
| 1983 | Trnity | W | 5-4 | |
| 1982 | Williams | T | 6-3 | |
| 1981 | Williams | W | 8-1 | |
| 1980 | Trinity | T | 7-2 | |
| 1979 | Trinity | T | 5-4 | |
| 1978 | Williams | N | 9-0 | |
| 1977 | Williams | W | 5-4 | |
| 1976 | Trinity | T | 6-3 | |
| 1975 | Williams | W | 8-1 | |
| 1974 | Trinity | T | 5-4 | |
| 1973 | Williams | W | 6-3 | |
| 1972 | Trinity | T | 8-1 | |
| 1971 | Williams | W | 9-0 | |
| 1970 | Williams | T | 8-1 | |
| 1969 | Williams | W | 9-0 | |
| 1968 | Williams | T | 8-1 | |
| 1967 | Williams | W | 9-0 | |
| 1966 | Williams | T | 9-0 | |
| 1965 | Williams | W | 8-1 | |
| 1964 | Williams | T | 6-3 | |
| 1963 | Williams | W | 8-1 | |
| 1962 | Williams | T | 7-2 | |
| 1961 | Williams | W | 5-1 | |
| 1960 | Williams | T | 6-3 | |
| 1959 | Williams | W | 8-1 | |
| 1958 | Williams | T | 6-3 | |
| 1957 | Williams | W | 9-0 | |
| 1956 | Williams | T | 9-0 | |
| 1955 | Williams | T | 9-0 | |
| 1954 | Williams | T | 9-0 | |
| 1953 | Williams | W | 8-1 | |
| 1952 | Williams | T | 8-1 | |
| 1951 | Williams | W | 8-1 | |
| 1950 | Williams | T | 8-1 | |
| 1949 | Williams | W | 7-2 | |
| 1948 | Williams | T | 8-1 | |
| 1947 | Williams | W | 4-1 | |
| 1942 | Williams | T | 4-1 | |
| 1941 | Williams | W | 3-2 | |
| 1940 | Williams | T | 4-1 |
