Mariners Grand Slam Camps






2024 Baseball Camps
Dates Location
June 24-27 Redmond - SOLD OUT
June 24-27 Lacey - SOLD OUT
June 24-27 Spokane
June 24-27 Hillsboro
July 8-11 Sumner - SOLD OUT
July 8-11 Bremerton - SOLD OUT
July 8-11 Snohomish - SOLD OUT
July 8-11 Vancouver, WA - SOLD OUT
July 15-18 Seattle - SOLD OUT
July 15-18 Bainbridge - SOLD OUT
July 15-18 Kent - SOLD OUT
July 15-18 Tigard - SOLD OUT
July 22-25 Puyallup - SOLD OUT
July 22-25 Gig Harbor - SOLD OUT
July 22-25 Everett - SOLD OUT
July 22-25 Portland
Jul 29-Aug 1 Federal Way
Jul 29-Aug 1 Tacoma/UP - SOLD OUT
Jul 29-Aug 1 Lake Stevens
Jul 29-Aug 1 Milwaukie, OR - SOLD OUT
2024 Softball Camps
Dates Location
June 24-27 Redmond - SOLD OUT
July 8-11 Sumner - SOLD OUT
July 15-18 Seattle - SOLD OUT
July 22-25 Puyallup - SOLD OUT
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:
Phone:
Call, Text or leave Voice Mail: 360-802-2232
Email:
[email protected]