- Look, Listen, and Learn
- Diego Castillo Foundation
Diego Castillo
J.P. Crawford
- Hometown Nine
- Reviving Baseball in Inner Cities
- Players Alliance
- Pitch, Hit & Run
- On BASE Youth Clinic
- WSCADV Refuse To Abuse Campaign
Ty France
- ALS Awareness / Lou Gehrig Day
- Make-A-Wish Alaska & Washington
- Canuck Place Children’s Hospice
- Hometown Nine
- Players Alliance
Logan Gilbert
- Hometown Nine
- Diamond Dinner
Sam Haggerty
- Players Alliance
- Mariners Care Foundation
George Kirby
- Pitch, Hit & Run
- Mariners Kids Club
Bryce Miller
- PLAY Campaign
- Boys & Girls Clubs of King County
- Hometown Nine
Dylan Moore
- DREAM Team Assembly Program
- Mariners Get Well Tour
- Sacred Heart Children's Hospital
- Kadlec Medical Center - Players Alliance
Penn Murfee
- Children’s Home Society
- Mariners Care Foundation
Tom Murphy
- PLAY Campaign
- Boys & Girls Clubs of King County - Seattle Children's
- Players Alliance
Cal Raleigh
- PLAY Campaign
- Boys & Girls Clubs of King County - Cascade View Elementary School
- Hometown Nine
Robbie Ray
- Defeat MSA
- Mariners Care Foundation
Julio Rodríguez
- Make-A-Wish Alaska & Washington
- Stand Up To Cancer
Casey Sadler
- Cystic Fibrosis Foundation
- PLAY Campaign
- Boys & Girls Clubs of King County - Boy Scouts, Chief Seattle Council
- Mariners Scout Luncheon
Tayler Saucedo
- PLAY Campaign
- Boys & Girls Clubs of King County
- Hometown Nine
Taylor Trammel
- Players Alliance
- Mariners Care Foundation