Mariners Grand Slam Camps

2024 Baseball Camps
Dates Location
June 24-27 Redmond
June 24-27 Lacey
June 24-27 Spokane
June 24-27 Hillsboro
July 8-11 Sumner
July 8-11 Bremerton
July 8-11 Snohomish
July 8-11 Vancouver, WA
July 15-18 Seattle
July 15-18 Bainbridge
July 15-18 Kent
July 15-18 Tigard
July 22-25 Puyallup
July 22-25 Gig Harbor
July 22-25 Everett
July 22-25 Portland
Jul 29-Aug 1 Federal Way
Jul 29-Aug 1 Tacoma/UP
Jul 29-Aug 1 Lake Stevens
Jul 29-Aug 1 Milwaukie, OR
2024 Softball Camps
Dates Location
June 24-27 Redmond
July 8-11 Sumner
July 15-18 Seattle
July 22-25 Puyallup
Jul 29-Aug 1 Federal Way

Locations in Washington's Clark, King, Kitsap, Pierce, Snohomish, Thurston and Spokane 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:
Call, Text or leave Voice Mail: 360-802-2232
[email protected]