| NCAA - Western Collegiate Hockey Assn. - Div. 1 | ||||
| Year | Teams | Champion | Runner-Up | Result |
| 1959-60 | 1 Teams | |||
| 1960-61 | 4 Teams | |||
| 1961-62 | 4 Teams | |||
| 1962-63 | 5 Teams | |||
| 1963-64 | 5 Teams | |||
| 1964-65 | 5 Teams | |||
| 1965-66 | 6 Teams | |||
| 1966-67 | 5 Teams | |||
| 1967-68 | 5 Teams | |||
| 1968-69 | 7 Teams | |||
| 1969-70 | 7 Teams | |||
| 1970-71 | 10 Teams | |||
| 1971-72 | 10 Teams | |||
| 1972-73 | 10 Teams | |||
| 1973-74 | 10 Teams | |||
| 1974-75 | 10 Teams | |||
| 1975-76 | 10 Teams | |||
| 1976-77 | 10 Teams | |||
| 1977-78 | 10 Teams | |||
| 1978-79 | 10 Teams | |||
| 1979-80 | 10 Teams | |||
| 1980-81 | 10 Teams | |||
| 1981-82 | 6 Teams | |||
| 1982-83 | 6 Teams | |||
| 1983-84 | 6 Teams | |||
| 1984-85 | 8 Teams | |||
| 1985-86 | 8 Teams | |||
| 1986-87 | 8 Teams | |||
| 1987-88 | 8 Teams | |||
| 1988-89 | 8 Teams | |||
| 1989-90 | 8 Teams | |||
| 1990-91 | 9 Teams | |||
| 1991-92 | 9 Teams | |||
| 1992-93 | 9 Teams | |||
| 1993-94 | 10 Teams | |||
| 1994-95 | 10 Teams | |||
| 1995-96 | 10 Teams | |||
| 1996-97 | 10 Teams | |||
| 1997-98 | 9 Teams | |||
| 1998-99 | 9 Teams | |||
| 1999-00 | 10 Teams | |||
| 2000-01 | 10 Teams | |||
| 2001-02 | 10 Teams | |||
| 2002-03 | 10 Teams | |||
| 2003-04 | 10 Teams | |||
| 2004-05 | 10 Teams | |||
| 2005-06 | 10 Teams | |||
| 2006-07 | 10 Teams | |||
| 2007-08 | 10 Teams | |||
| 2008-09 | 10 Teams | |||
| 2009-10 | 10 Teams | |||
| 2010-11 | 12 Teams | |||
| 2011-12 | 12 Teams | |||
| 2012-13 | 12 Teams | |||