State Champions
1972-73 (Gregory-Portland); 1966-67 (Gregory-Portland);

State Finals
1975-76 (Gregory-Portland); 1972-73 (Gregory-Portland); 1971-72 (Gregory-Portland); 1968-69 (Gregory-Portland); 1967-68 (Gregory-Portland); 1966-67 (Gregory-Portland);

Regional Semifinals (1990-Current)
2021-22 (Gregory-Portland); 2019-20 (Gregory-Portland); 2018-19 (Gregory-Portland); 2017-18 (Gregory-Portland);

Regional Quarterfinals (1990-Current)
2021-22 (Gregory-Portland); 2019-20 (Gregory-Portland); 2018-19 (Gregory-Portland); 2017-18 (Gregory-Portland);

Area (1990-Current)
2021-22 (Gregory-Portland); 2020-21 (Gregory-Portland); 2019-20 (Gregory-Portland); 2018-19 (Gregory-Portland); 2017-18 (Gregory-Portland); 2005-06 (Gregory-Portland); 2001-02 (Gregory-Portland); 1993-94 (Gregory-Portland);

Bi-District (1990-Current)
2021-22 (Gregory-Portland); 2020-21 (Gregory-Portland); 2019-20 (Gregory-Portland); 2018-19 (Gregory-Portland); 2017-18 (Gregory-Portland); 2016-17 (Gregory-Portland); 2010-11 (Gregory-Portland); 2009-10 (Gregory-Portland); 2007-08 (Gregory-Portland); 2006-07 (Gregory-Portland); 2005-06 (Gregory-Portland); 2003-04 (Gregory-Portland); 2002-03 (Gregory-Portland); 2001-02 (Gregory-Portland); 1997-98 (Gregory-Portland); 1996-97 (Gregory-Portland); 1991-92 (Gregory-Portland); 1990-91 (Gregory-Portland);

Playoff Appearances (1990-Current)
2021-22 (Gregory-Portland); 2020-21 (Gregory-Portland); 2019-20 (Gregory-Portland); 2018-19 (Gregory-Portland); 2017-18 (Gregory-Portland); 2016-17 (Gregory-Portland); 2010-11 (Gregory-Portland); 2009-10 (Gregory-Portland); 2007-08 (Gregory-Portland); 2006-07 (Gregory-Portland); 2005-06 (Gregory-Portland); 2003-04 (Gregory-Portland); 2002-03 (Gregory-Portland); 2001-02 (Gregory-Portland); 1997-98 (Gregory-Portland); 1996-97 (Gregory-Portland); 1993-94 (Gregory-Portland); 1991-92 (Gregory-Portland); 1990-91 (Gregory-Portland);