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.   
Register for Spring Sports HERE

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

Meet in the Auxiliary Gym on the Main Campus after school for the first practice on Feb 27th
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

Tryouts start February 27th from 2:40 to 4:30.  Meet on the tennis courts.  Tennis practices M-Th from 2:40-4:30 and on Fridays from 12:40-2:30.  On rainy days, Tennis practices in the 3rd Gym from 2:40-4:00. 

Boys Tennis




Tryouts are Feb 27, Feb 28, Mar 1:
9th Graders:  3:00 at Si View Park
10th-12th Graders: Bus departs Main Campus at 5:00 and returns at 9:45 p.m. for Marymoor

Cross Country





Tryouts start Feb 27th after school - meet at the Main Campus Commons.  The team will then walk to Centennial Park.


Girls Soccer

Coach: Darren Brown

Boys Swim and Dive

Boys Soccer

Tryouts start Feb 27th in the stadium after school from 2:30-4:30.

Girls Golf

Practice starts Feb 27th after school - meet in Portable 6A (Coach Botulinski classroom)

Girls Swim and Dive

Coach: Patrick Stewart