Braves issue invitations to non-roster players
Mariners Extend 26 Invitations to Major League Spring Training
Mariners extend 26 non-roster invitations to MLB spring training
4/26/22: Child of Open Game Thread - Lookout Landing
Pirates' 2023 Spring Training non-roster invitees
Seattle Mariners Rumors - Lookout Landing
Mariners invite 26 players to Major League Spring Training camp
Yankees announce non-roster 2023 spring invitees
Mariners Game #153 Preview, 9/27/22: TEX at SEA - Lookout Landing