Cougar Championships
District, Regional, and State Championships
Baseball
- District: 1970, 1972, 1978, 1991, 1999, 2000, 2003, 2005, 2011, 2013, 2014, 2017, 2022
- Region: 1982, 2000, 2001, 2007, 2017
- State: 2000
Boys Basketball
- District: 1972, 2010, 2018
Girls Basketball
- District: 1972, 1995, 1996, 1998, 1999, 2000, 2001, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2014, 2018, 2023, 2024
- Region: 2001, 2005, 2009. 2010, 2012, 2015, 2016
- State: 2012, 2015, 2016
Cheerleading
- Region: 2024
Boys Cross Country
- District: 1978, 1998, 2000, 2005, 2006, 2007, 2008, 2009, 2011, 2016, 2018, 2019, 2021, 2022
- Region: 1978, 1998, 2000, 2005, 2006, 2008, 2009, 2011, 2017, 2018, 2019, 2020
- State: 1978, 1988, 2005, 2008
Girls Cross Country
- District: 2004, 2005, 2007, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2022, 2024
- Region: 2005, 2013, 2014
- State: 2013, 2014
Field Hockey
- District: 2001, 2004, 2005, 2006, 2023, 2024
- Region: 2023, 2024
Football
- District: 1971, 1979, 2004, 2008
- Region: 2002, 2005, 2008, 2012
- State: 2005
Golf
- District: 1993, 19994, 1999, 2000, 2016
- Region: 1985, 1987, 2006
- State: 1985
Girls Gymnastics
- District: 1997, 2004, 2005, 2006, 2021, 2022, 2023, 2024
- Region: 1992, 2003
- State: 1993
Boys Lacrosse
- District: 1999, 2001, 2002, 2003, 2004, 2005, 2012, 2018
- Region: 1992, 2004, 2005, 2017
- State: 1992, 2003, 2004, 2005, 2018
Girls Lacrosse
- District: 1997, 1998, 2004, 2006, 2007, 2011, 2012, 2014
- Region: 1998, 2007, 2008, 2012, 2014
- State: 2006, 2007, 2008, 2012, 2023
Boys Soccer
- District: 1999, 2000, 2001, 2011, 2013, 2014, 2015, 2017, 2018, 2022
- Region: 1999, 2000, 2000, 2001, 2013, 2018
Girls Soccer
- District: 2011, 2016, 2017, 2022, 2023
- Region: 2023
Softball
- District: 1990, 2000, 2003, 2004, 2005, 2013
- Region: 2001
Boys Varsity Swim and Dive
- District: 2005, 2010, 2012, 2013, 2015, 2017, 2019, 2020, 2021, 2022, 2023, 2024
- Region: 2000, 2008, 2010, 2012, 2015, 2019, 2020, 2023
- State: 1990, 2010, 2015, 2019
Girls Varsity Swim and Dive
- District: 2011, 2012, 2013, 2014, 2022, 2023, 2024
- Region: 2012, 2013, 2014
- State: 2012, 2013, 2014
Boys Tennis
- District: 2001, 2013, 2014, 2015, 2018, 2021, 2022, 2024
- Region: 2015, 2018, 2021, 2022
- State: 2015, 2021, 2022
Girls Tennis
- District: 1994, 1995, 1996, 1997, 2008, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2021, 2022, 2023, 2024
- Region: 1995, 2013, 2014, 2015, 2017, 2018, 2021
- State: 2015, 2017, 2021
Boys Indoor Track and Field
- District: 1997, 2000, 2001, 2020, 2023
- Region: 2023
Girls Indoor Track and Field
- District: 2000, 2001, 2002, 2009, 2010, 2011, 2012, 2013, 2014, 2020
Boys Outdoor Track and Field
- District: 1997, 1998, 2000, 2001, 2007, 2008, 2009, 2021, 2023
- Region: 2002
Girls Outdoor Track and Field
- District: 2001, 2002, 2003, 2010, 2011, 2012, 2013, 2015
- Region: 2002
Girls Volleyball
- District: 2012, 2015, 2016
- Region: 2016
Boys Volleyball
- District: 2024
Wrestling