| 2021 (1) Plainview over Kingfisher 48-20 |
| 2021 (Q) Verdigris over Plainview 37-20 |
| 2020 (1) Plainview over Mcloud 41-6 |
| 2020 (2) Heritage Hall over Plainview 49-21 |
| 2019 (1) Plainview over John Marshall 49-15 |
| 2019 (Q) Plainview over Checotah 58-34 |
| 2019 (S) Plainview over Verdigris 55-13 |
| 2019 (C) Lincoln Christian over Plainview 42-21 |
| 2018 (1) Plainview over John Marshall 45-6 |
| 2018 (Q) Lincoln Christian over Plainview 34-21 |
| 2017 (1) Plainview over Marlow 67-48 |
| 2017 (2) Jones over Plainview 42-30 |
| 2016 (1) Plainview over Anadarko 33-22 |
| 2016 (2) Plainview over Douglass 42-7 |
| 2016 (Q) Plainview over Lincoln Christian 35-34 |
| 2016 (S) Plainview over Cushing 7-6 |
| 2016 (C) Jones over Plainview 16-6 |
| 2015 (1) Plainview over Seminole 42-41 |
| 2015 (2) Heritage Hall over Plainview 63-21 |
| 2014 (1) Plainview over Purcell 14-8 |
| 2014 (2) Heritage Hall over Plainview 52-22 |
| 2013 (1) Plainview over Oklahoma Centennial 60-0 |
| 2013 (2) Plainview over Tuttle 14-6 |
| 2013 (Q) Plainview over Locust Grove 41-12 |
| 2013 (S) Blanchard over Plainview 20-17 |
| 2012 (1) Plainview over Newcastle 53-27 |
| 2012 (2) Seminole over Plainview 52-14 |
| 2011 (1) Plainview over Weatherford 34-7 |
| 2011 (2) Plainview over Newcastle 35-0 |
| 2011 (Q) Berryhill over Plainview 22-14 |
| 2010 (1) Plainview over Blanchard 28-24 |
| 2010 (2) Bethany over Plainview 31-21 |
| 2009 (1) Washington over Plainview 38-37 |
| 2008 (1) Bridge Creek over Plainview 32-28 |
| 2007 (1) Plainview over Newcastle 40-34 |
| 2007 (Q) Plainview over Seminole 34-28 |
| 2007 (S) Kingfisher over Plainview 30-7 |
| 2006 (1) Clinton over Plainview 42-7 |
| 2005 (1) Millwood over Plainview 34-12 |
| 2004 (1) Millwood over Plainview 35-7 |
| 1999 (1) Plainview over Konawa 43-20 |
| 1999 (2) Plainview over Millwood 42-0 |
| 1999 (Q) Fairview over Plainview 21-14 |
| 1998 (1) Plainview over Meeker 20-12 |
| 1998 (2) Plainview over Frederick 32-12 |
| 1998 (Q) Heritage Hall over Plainview 10-6 |
| 1994 (1) Plainview over Newcastle 28-0 |
| 1994 (Q) Frederick over Plainview 30-0 |
| 1993 (1) Plainview over Jones 41-21 |
| 1993 (Q) Newcastle over Plainview 26-7 |
| 1992 (1) Newcastle over Plainview 21-0 |
| 1991 (1) Plainview over Purcell 6-0 |
| 1991 (2) Marlow over Plainview 14-8 |
| 1990 (1) Seminole over Plainview 52-12 |
| 1986 (1) Plainview over Elgin 14-13 |
| 1986 (2) Plainview over Coalgate 28-18 |
| 1986 (Q) Davis over Plainview 16-0 |
| 1984 (1) Velma-Alma over Plainview 18-10 |
| 1983 (1) Plainview over Kingston 21-2 |
| 1983 (2) Purcell over Plainview 20-17 |
| 1982 (1) Valliant over Plainview 12-7 |
| 1981 (1) Plainview over Heavener 20-7 |
| 1981 (2) Vian over Plainview 33-12 |
| 1979 (1) Comanche over Plainview 13-0 |
| 1978 (1) Purcell over Plainview 45-24 |
| 1977 (1) Tishomingo over Plainview 24-0 |
| 1976 (1) Tishomingo over Plainview 18-14 |