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Mariners Grand Slam Camps

Regrettably, due to the COVID-19 crisis, the 2020 season of Mariners Grand Slam Camps has been cancelled.


There are three camp sessions to choose from each week:

  1. Complete Baseball or Softball Camp (AM half day/4 days) - $150
  2. Baseball or Softball Skills Camp (PM half day/4 days) - $150
  3. Baseball or Softball Complete & Skills Camp Bundle (whole day/4 days) - $286

Locations in Washington's Clark, Franklin, King, Kitsap, Pierce, Snohomish, Spokane, Thurston and Yakima Counties and Oregon's Clackamas, Multnomah and Washington Counties.

  • Campers receive a camp T-shirt, a daily giveaway and much, much more.
  • High quality, personal instruction from a talented staff.
  • Special Mariners surprises at every camp, including prize drawings and trivia sessions.
  • Each camper and their family will be invited to a special event at T-Mobile Park. (August date TBD)
  • Emphasis on fun!

There simply is no experience like it.

Questions? Contact us:
Phone:
Call, Text or leave Voice Mail: 360-802-2232
Email:
[email protected]