Tacoma Rainiers Roster & Staff
SEA Transactions
| Date | Transaction |
| 06/24/22 | LHP Blake Townsend assigned to Modesto Nuts from Everett AquaSox. |
| 06/24/22 | C Ty Duvall assigned to Everett AquaSox from Modesto Nuts. |
| 06/24/22 | LHP Holden Laws assigned to ACL Mariners from Modesto Nuts. |
| 06/24/22 | Modesto Nuts placed LHP Blake Townsend on the 7-day injured list. |
| 06/24/22 | LHP Blake Townsend assigned to Modesto Nuts from Everett AquaSox. |
| 06/24/22 | C Ty Duvall assigned to Everett AquaSox from Modesto Nuts. |
| 06/24/22 | LHP Holden Laws assigned to ACL Mariners from Modesto Nuts. |
| 06/24/22 | Tacoma Rainiers activated RHP Gabriel Sosa. |
| 06/24/22 | RHP Gabriel Sosa assigned to Tacoma Rainiers from ACL Mariners. |
| 06/24/22 | RHP Colby Morris assigned to Tacoma Rainiers from ACL Mariners. |
| 06/23/22 | Tacoma Rainiers placed RHP Drew Steckenrider on the 7-day injured list. |
| 06/23/22 | Tacoma Rainiers activated LHP Roenis Elias. |
| 06/23/22 | Seattle Mariners sent LHP Roenis Elias outright to Tacoma Rainiers. |
| 06/22/22 | SS Miguel Perez assigned to Tacoma Rainiers from ACL Mariners. |
| 06/22/22 | RHP Erick Rodriguez assigned to DSL Mariners. |
| 06/22/22 | Tacoma Rainiers placed LHP Kyle Bird on the 7-day injured list. |
| 06/22/22 | Tacoma Rainiers activated RHP Drew Steckenrider from the 7-day injured list. |
| 06/22/22 | RHP Jacob Barnes assigned to Tacoma Rainiers. |
| 06/22/22 | Tacoma Rainiers activated SS Miguel Perez. |
| 06/22/22 | SS Miguel Perez assigned to Tacoma Rainiers from ACL Mariners. |
| 06/22/22 | Seattle Mariners signed free agent RHP Jacob Barnes to a minor league contract. |
| 06/21/22 | SS Axel Sanchez assigned to Everett AquaSox from ACL Mariners. |
| 06/21/22 | LHP Jake Miednik assigned to ACL Mariners from Modesto Nuts. |
| 06/21/22 | LHP Jake Miednik assigned to ACL Mariners from Modesto Nuts. |
| 06/21/22 | SS Axel Sanchez assigned to Everett AquaSox from ACL Mariners. |
| 06/21/22 | LHP Jake Miednik assigned to ACL Mariners from Modesto Nuts. |
| 06/21/22 | LHP Jake Miednik assigned to ACL Mariners from Modesto Nuts. |
| 06/21/22 | Tacoma Rainiers placed 2B Forrest Wall on the 7-day injured list. |
| 06/21/22 | Seattle Mariners signed free agent RHP Erick Rodriguez to a minor league contract. |
| 06/20/22 | Everett AquaSox placed 2B Justin Lavey on the temporarily inactive list. |
| 06/20/22 | Modesto Nuts activated RHP Bryan Woo. |
| 06/20/22 | Seattle Mariners recalled 3B Kevin Padlo from Tacoma Rainiers. |
| 06/19/22 | Tacoma Rainiers activated LHP Justus Sheffield. |
| 06/19/22 | Seattle Mariners optioned LHP Justus Sheffield to Tacoma Rainiers. |
| 06/18/22 | Modesto Nuts sent C Freuddy Batista on a rehab assignment to ACL Mariners. |
| 06/18/22 | Modesto Nuts sent C Freuddy Batista on a rehab assignment to ACL Mariners. |
| 06/18/22 | Modesto Nuts sent C Freuddy Batista on a rehab assignment to ACL Mariners. |
| 06/18/22 | Modesto Nuts sent C Freuddy Batista on a rehab assignment to ACL Mariners. |
| 06/18/22 | Tacoma Rainiers activated RHP Matthew Festa. |
| 06/18/22 | Seattle Mariners recalled LHP Justus Sheffield from Tacoma Rainiers. |
| 06/18/22 | Seattle Mariners optioned RHP Matthew Festa to Tacoma Rainiers. |
| 06/18/22 | Seattle Mariners selected the contract of LHP Tommy Milone from Tacoma Rainiers. |
| 06/17/22 | ACL Mariners activated SS Cesar Izturis Jr.. |
| 06/17/22 | SS Cesar Izturis Jr. assigned to ACL Mariners from Tacoma Rainiers. |
| 06/17/22 | 3B Drew Ellis assigned to Tacoma Rainiers. |
| 06/17/22 | Seattle Mariners optioned 2B Sam Haggerty to Tacoma Rainiers. |
| 06/17/22 | Seattle Mariners recalled LF Justin Upton and from Tacoma Rainiers. |
| 06/17/22 | SS Cesar Izturis Jr. assigned to ACL Mariners from Tacoma Rainiers. |
| 06/16/22 | DSL Mariners activated IF Yensy Bello. |
| 06/14/22 | Modesto Nuts sent RHP Logan Rinehart on a rehab assignment to ACL Mariners. |