The team has achieved success during its play in the CJFL, winning a total of four National Championships (1974, 1979, 1984 and 1992).

After 35 years of competition (1960–1995) in the CJFL, the Sooners moved to the Quebec Junior Football League for the beginning of the 1996 season.

The Sooners have a long history in the city of Ottawa, and while playing in the QJFL they had developed a good rivalry with the Ottawa Junior Riders.

[1] The Sooners play home games at Keith Harris Stadium located on the campus of Carleton University, but previously played at the Nepean Sportsplex.

2022 - Kevin Ling 2016 - Geoff Graham [2] 2014-2015 - John Buck 2011–2013 - Matt Murfitt[3] 2009–2011 - Andy McEvoy[4] 2003-2008 - Mike McCarthy[5] 2001-2002 - Barry Gregory[6] 2000 - Carlo Dissipio[7] 1998-1999 - Mark Damiano[8] 1996-1997 - Frank Farinaccio[9] 1995 - Mike Morris[10] 1994 - Wayne Giardino[11] 1991-1993 - Greg Marshall[12] 1989-1990 - Bob Stephen[13] 1988 - Denis Benoit[14] 1987 - Chris Thompson[15] 1985-1986 - Bob St. George[16] 1982-1984 - Jim Daley[17] 1976-1981 - Ace Powell[18] 1975 - Gene Robillard[19] 1972-1974 - Jim Chiarelli[20] 1971 - Matt Anthony[21] 1967-1970 - Don Holtby[22] 1966 - Jock Simpson[23] 1965 - Jack Donaghy[24] 1962-1964 - Don Holtby[25] 1960-1961 - Bruce Hamilton[26]