2016–2017: Regina Pats
2015–2016: Victoria Royals
2014–2015: Brandon Wheat Kings
2013–2014: Kelowna Rockets
2012–2013: Portland Winterhawks
2011–2012: Edmonton Oil Kings
2010–2011: Saskatoon Blades
2009–2010: Calgary Hitmen
2008–2009: Calgary Hitmen
2007–2008: Tri-City Americans
2006–2007: Everett Silvertips
2005–2006: Medicine Hat Tigers
2004–2005: Kootenay Ice
2003–2004: Kelowna Rockets
2002–2003: Kelowna Rockets
2001–2002: Red Deer Rebels
2000–2001: Red Deer Rebels
1999–2000: Calgary Hitmen
1998–1999: Calgary Hitmen
1997–1998: Portland Winterhawks
1996–1997: Lethbridge Hurricanes
1995–1996: Brandon Wheat Kings
1994–1995: Kamloops Blazers
1993–1994: Kamloops Blazers
1992–1993: Swift Current Broncos
1991–1992: Kamloops Blazers
1990–1991: Kamloops Blazers
1989–1990: Kamloops Blazers
1988–1989: Swift Current Broncos
1987–1988: Saskatoon Blades
1986–1987: Kamloops Blazers
1985–1986: Medicine Hat Tigers
1984–1985: Prince Albert Raiders
1983–1984: Kamloops Junior Oilers
1982–1983: Saskatoon Blades
1981–1982: Lethbridge Broncos
1980–1981: Victoria Cougars
1979–1980: Portland Winterhawks
1978–1979: Brandon Wheat Kings
1977–1978: Brandon Wheat Kings
1976–1977: Brandon Wheat Kings
1975–1976: New Westminster Bruins
1974–1975: Victoria Cougars
1973–1974: Regina Pats
1972–1973: Saskatoon Blades
1971–1972: Calgary Centennials
1970–1971: Edmonton Oil Kings
1969–1970: Flin Flon Bombers
1968–1969: Flin Flon Bombers
1967–1968: Flin Flon Bombers
1966–1967: Edmonton Oil Kings

Lista zwycięzców