The ASB also works closely with the Interhigh association to sponsor district-wide events, such as a District Talent Show.

Shows previously performed by the Meadowdale Players include 13 Past Midnight, Little Women, The Wedding Singer, Romeo and Juliet, Any Number Can Die, Once Upon a Mattress, 12 Angry Jurors, and Thoroughly Modern Millie.

The Drama Club as well produces a show called the Miscast Cabret, which promotes Gender Equality by having guys sing songs traditionally sang by girls, and vice versa.

Meadowdale finished the 2007 season with a 7-5 record, making it to the state quarterfinals for the first time since 1959 before losing to O'Dea High School.

They lost in their second playoff game to Capital High School In 2009 the Mavericks finished the regular season undefeated at 11-0.

In 2016, the Mavericks reached the state semifinals for the first time in school history, where they fell to O'Dea by a score of 35-9 at Pop Keeney Field in Bothell, WA.

The girls' soccer team made it to the 3A state competition in 2007 for the first time in six years but lost to Kennedy of Burien 0-0 in the first-round game.

Roger Bray, an elementary school teacher, was the head coach and two of his daughters, Gayle and Leslie, were members of the team.

Despite a first round loss to #1 ranked Enumclaw in 2010, Meadowdale placed 5th at state, the highest in program history, and have not returned to the tournament since.

Meadowdale has a feeder program that develops 5th through 8th grade basketball players who will eventually attend the high school.

The Mavericks won the inaugural Big Dog tournament and had JV wrestlers place in the Panther Classic at Snohomish High School.

In 1980, under coach Ron Martin, the Chiefs defeated Shadle Park HS 8-4 for the school's first baseball state title.

Bill Hummel became the head coach in 2005 and in just his 3rd season (2007) as the Mavs' skipper, they advanced to the state semifinals at Safeco Field and took home the 4th-place trophy.