State Champions
1999-00 (Garland); 1964-65 (Garland); 1963-64 (Garland); 1956-57 (Garland);

State Finals
1999-00 (Garland); 1964-65 (Garland); 1963-64 (Garland); 1956-57 (Garland); 1955-56 (Garland);

State Semifinals (1990-Current)
2006-07 (Garland); 1999-00 (Garland);

State Quarterfinals (1990-Current)
2006-07 (Garland); 1999-00 (Garland); 1995-96 (Garland);

Regional (1990-Current)
2017-18 (Garland Sachse); 2015-16 (Garland Rowlett); 2011-12 (Garland Rowlett); 2009-10 (South Garland); 2008-09 (Garland); 2006-07 (Garland); 2005-06 (Garland, Garland Rowlett, South Garland); 1999-00 (Garland); 1995-96 (Garland); 1990-91 (South Garland);

Area (1990-Current)
2018-19 (Garland Sachse); 2017-18 (Garland Sachse); 2016-17 (Garland Lakeview, Garland Sachse); 2015-16 (Garland Rowlett); 2014-15 (Garland Rowlett); 2013-14 (Garland Sachse); 2012-13 (South Garland); 2011-12 (Garland, Garland Rowlett, Garland Sachse); 2010-11 (Garland Rowlett, South Garland); 2009-10 (Garland, South Garland); 2008-09 (Garland, Garland Naaman Forest); 2007-08 (Garland Naaman Forest, Garland Rowlett, South Garland); 2006-07 (Garland); 2005-06 (Garland, South Garland); 2003-04 (Garland, South Garland); 1999-00 (Garland); 1997-98 (Garland);

Bi-District (1990-Current)
2021-22 (Garland, Garland Naaman Forest, North Garland, Garland Sachse); 2020-21 (Garland, Garland Naaman Forest, Garland Sachse); 2019-20 (Garland Lakeview, Garland Naaman Forest, Garland Sachse); 2018-19 (Garland Naaman Forest, Garland Rowlett, Garland Sachse); 2017-18 (Garland Lakeview, Garland Naaman Forest, Garland Rowlett, Garland Sachse); 2016-17 (Garland Lakeview, Garland Naaman Forest, Garland Rowlett, Garland Sachse); 2015-16 (Garland, Garland Rowlett, Garland Sachse); 2014-15 (Garland, Garland Rowlett); 2013-14 (Garland, Garland Naaman Forest, Garland Rowlett, Garland Sachse); 2012-13 (Garland, Garland Rowlett, Garland Sachse, South Garland); 2011-12 (Garland, Garland Rowlett, Garland Sachse); 2010-11 (Garland, Garland Rowlett, South Garland); 2009-10 (Garland, North Garland, Garland Rowlett, South Garland); 2008-09 (Garland, Garland Naaman Forest, Garland Rowlett, South Garland); 2007-08 (Garland Naaman Forest, Garland Rowlett, South Garland); 2006-07 (Garland, Garland Rowlett, South Garland); 2005-06 (Garland, Garland Rowlett, South Garland); 2004-05 (Garland, North Garland, South Garland); 2003-04 (Garland, Garland Naaman Forest, South Garland); 2002-03 (Garland); 2001-02 (North Garland); 2000-01 (Garland, North Garland); 1999-00 (Garland); 1998-99 (Garland); 1997-98 (Garland, South Garland); 1996-97 (Garland, South Garland); 1995-96 (Garland, Garland Lakeview); 1994-95 (Garland); 1993-94 (Garland); 1992-93 (Garland Lakeview); 1991-92 (Garland Lakeview, North Garland, South Garland); 1990-91 (Garland Lakeview, North Garland, South Garland);

Playoff Appearances (1990-Current)
2021-22 (Garland, Garland Naaman Forest, North Garland, Garland Sachse); 2020-21 (Garland, Garland Naaman Forest, Garland Sachse); 2019-20 (Garland Lakeview, Garland Naaman Forest, Garland Sachse); 2018-19 (Garland Naaman Forest, Garland Rowlett, Garland Sachse); 2017-18 (Garland Lakeview, Garland Naaman Forest, Garland Rowlett, Garland Sachse); 2016-17 (Garland Lakeview, Garland Naaman Forest, Garland Rowlett, Garland Sachse); 2015-16 (Garland, Garland Rowlett, Garland Sachse); 2014-15 (Garland, Garland Rowlett); 2013-14 (Garland, Garland Naaman Forest, Garland Rowlett, Garland Sachse); 2012-13 (Garland, Garland Rowlett, Garland Sachse, South Garland); 2011-12 (Garland, Garland Rowlett, Garland Sachse); 2010-11 (Garland, Garland Rowlett, South Garland); 2009-10 (Garland, North Garland, Garland Rowlett, South Garland); 2008-09 (Garland, Garland Naaman Forest, Garland Rowlett, South Garland); 2007-08 (Garland Naaman Forest, Garland Rowlett, South Garland); 2006-07 (Garland, Garland Rowlett, South Garland); 2005-06 (Garland, Garland Rowlett, South Garland); 2004-05 (Garland, North Garland, South Garland); 2003-04 (Garland, Garland Naaman Forest, South Garland); 2002-03 (Garland); 2001-02 (North Garland); 2000-01 (Garland, North Garland); 1999-00 (Garland); 1998-99 (Garland); 1997-98 (Garland, South Garland); 1996-97 (Garland, South Garland); 1995-96 (Garland, Garland Lakeview); 1994-95 (Garland); 1993-94 (Garland); 1992-93 (Garland Lakeview); 1991-92 (Garland Lakeview, North Garland, South Garland); 1990-91 (Garland Lakeview, North Garland, South Garland);