OUR MISSION...Foster the sport of lacrosse in a safe, fun, enthusiastic, and competitive environment to all interested boys grades 3-12 in the footprint serving Sammamish and Interlake High Schools.

SI Lax Renegade News - October Edition
by posted 10/16/2017

Renegade News - Oct 2017 Edition!


October 2017 Edition

Donate used lacrosse gear.

Sammamish Interlake Lacrosse is looking to increase our supply of loaner gear. Every year we have kids interested in trying the sport of lacrosse that need loaner gear. Our supply is limited. If you have youth gear you are interested in donating, contact us today for a drop off location.

"Stay Fit, Stay Active" Grant Winner

Congratulations Sammamish Interlake Lacrosse for being awarded a 2017 "Stay Fit, Stay Active" grant. Come meet King County Council member Claudia Balducci as she honors the club with a $10,000 grant.

Date: Friday, October 20th

Time: 4 pm

Where: Robinswood Park

78% of the youth in King Count do not meet federal guidelines for levels of physical activity. Sammamish Interlake Boys Lacrosse is doing our part using lacrosse as a vehicle to get youth in our area engaged in physical activity. Visit our website for more information on local free clinics as well as after soft stick lacrosse clinics for boys and girls. If you think your school would be interested in an after school lacrosse soft stick lacrosse clinic run by Sammamish Interlake Lacrosse and NSI girls lacrosse, contact us today.

FREE CLINIC, Sunday October 29th

Spread the word to your friends and neighbors. We are hosting a free lacrosse clinic for youth K-8th grade.

Date: Sunday, October 29th

Time: 9-10 am

Where: Wilburton Field, 12400 Main Street, Bellevue 98005


Trying to find a sport your child will like? Something he can be a part of throughout elementary, middle school and high school. Try the sport of lacrosse! This is a sticks only, no contact event.


Why register? We need to make sure we have enough equipment.

Looking for Volunteers

Our lacrosse board is looking for new members. Positions are a three year cycle. This is necessary to keep our programs fresh and exciting as we continue to grow and move forward. New ideas bring new possibilities. Consider volunteering today.

Examples of Board Volunteer positions include: 

Fundraising Committee: Seek major sponsors, grant writing, organize special events and drive attendance.
Facilities: Loaner Gear distribution/collection, goals, maintenance order, team kits.
Technology and Media: Website, registration, social media.
Field Usage: Schedule field usage, attend bellevue field meetings.

If you have other special skills or you can think of other ways you can help our club, let us know.


Visit us at SILACROSSE.org


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Mark your Calendars! Spartan Shootout November 24-26, 2017
by posted 09/13/2017

Sammamish Interlake at Spartan Shootout


Mark your calendars.

NOVEMBER 24 - 26th,  2017

(Available for grades 9-12 only. No guest players accepted at this time.)

Victoria BC. The Spartan Shootout is held in Victoria BC this November 24th - 26th at Topaz City Park, located just 5 minutes from downtown Victoria, and the University of Victoria turf fields. The Spartan Shootout has been bringing Canadian and American lacrosse teams together every fall since 2005, in what has become one of the best high school tournaments in the Pacific Northwest.

Registration information to come.

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SI HS Guest Coach David Mather, Team USA Box Lacrosse Goalie
by posted 09/13/2017

Seattle Native David Mather vs Lyle Thompson at 2015 World Indoor Lacrosse Championships

We are thilled in introduce our "Guest Coach" for the SILAX Indoor HS Team.

David Mather, Team USA Box Lacrosse Goalie, will be joining our High School indoor lacrosse team at Arena Sports on the following dates:

Week 3 - September 23rd

Week 4 - September 30th

Week 6 - October 14th

David grew up here in the Bellevue area and went to Issaquah High School. He always played box/indoor lacrosse.

Student to Sensei: American goalie David Mather added to #BOXCON:

David Mather vs Lyle Thompson at World Indoor Lacrosse Championships:

Stopping Lyle: David Mather's Unusual Path to Cult Hero Status:

Dave Mather - Team USA Box Lacrosse Goalie


  • Team USA Indoor (2015)
    • 2015 Bronze Medal

Western Lacrosse Association 

  • Langley Thunder (2015 - 2017)

British Columbia Jr A Lacrosse League

  • Burnaby Lakers (2012 - 2014)

Junior National Lacrosse League

  • Washington Stealth (2010 - 2011)


  • 2016 U18 National Team
  • 2016 PeeWee-HS at Nationals
  • 2016 BoxCon Presenter
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