Logo Welcome to Athletics at Mount Si High School 

Mount Si High School has a long tradition of excellence in the competitive KingCo league and at the state level.  Mount Si High School competes at the 4A level.  Together with our staff, parent boosters, and community we are proud of our athletes on and off the field.  Go Wildcats!
All student-athletes must go through the clearance process to determine eligibility before the first practice or tryout. Athletes need to be cleared for each sport, even when playing multiple sports within the same school year.   
Spring Sports Registration Deadline is February 16, 2017

The chart below provides links to team websites and head coaches. If you have any questions please contact the coach or call the Athletic Department at 425-831-8103. We look forward to another great year of athletics at Mount Si High School!

                                    Athletic Director:  Ray Wilson          Athletic Department Secretary:  Betsy Evensen

Fall 2016 Sports

Start August 22, 2016
(Football starts August 17, 2016)

 Winter 2016-17 Sports

Start November 14, 2016
(Gymnastics starts November 7, 2016)

Spring 2017 Sports

Start February 27, 2017


Coach: Charlie Kinnune

Boys Basketball

Coach Jason Griffith

Track and Field

Information Meetings:
9th Grade:
Monday, 2/6, at Freshman Campus @2:30
10th-12th Grade:
Tuesday, 2/7, at Wildcat Court @2:30
Track and Field Website           
Boys Head Coach: Gregg Meyers
Girls Head Coach: Dave Clifford

Boys Golf

Coach: Brandon Proudfoot

Girls Basketball

Coach Bob Richey

Girls Tennis

Player Information Meeting:
February 1st after school in Room 120

Boys Tennis




Player Information Meeting is January 19th at 7:00 PM in the Wildcat Court.  All boys interested in trying out should attend, along with their parents. 
Tryouts are Feb 27, Feb 28, and Mar 1:
9th Graders:  3:00 at Si View 
10th-12th Graders: Bus departs Main Campus at 5:00 and returns at 9:45 p.m. for Marymoor

Cross Country





Player Information Meeting:  Thursday, 2/2, at 3:15 in the Main Campus Commons


Girls Soccer

Coach: Darren Brown

Boys Swim and Dive

Boys Soccer

Player Information Meeting is February 9th after school in Coach Brown's classroom at the Main Campus, Room 404.

Girls Golf

Player Information Meeting is February 1st after school in Portable 6A (Main Campus)

Girls Swim and Dive

Coach: Patrick Stewart