Inland Empire 66ers Roster & Staff
SEA Transactions
| Date | Transaction |
| 07/25/24 | Arkansas Travelers activated LHP Reid VanScoter from the 7-day injured list. |
| 07/25/24 | Arkansas Travelers transferred RHP Jake Haberer to the Development List. |
| 07/24/24 | SS Logan Warmoth assigned to Tacoma Rainiers. |
| 07/24/24 | Seattle Mariners signed free agent SS Logan Warmoth to a minor league contract. |
| 07/24/24 | Seattle Mariners signed free agent RHP Thomas Higgins Jr. to a minor league contract. |
| 07/23/24 | SS Carter Dorighi assigned to ACL Mariners. |
| 07/23/24 | 2B Dustin Crenshaw assigned to ACL Mariners. |
| 07/23/24 | 2B Kobe Kato assigned to Tacoma Rainiers from ACL Mariners. |
| 07/23/24 | C Junior Gonzalez assigned to Tacoma Rainiers from ACL Mariners. |
| 07/23/24 | SS Alisson Del Orbe assigned to DSL Mariners. |
| 07/23/24 | Seattle Mariners recalled OF Jonatan Clase from Tacoma Rainiers. |
| 07/23/24 | C Junior Gonzalez assigned to Tacoma Rainiers from ACL Mariners. |
| 07/23/24 | Seattle Mariners recalled 3B Tyler Locklear from Tacoma Rainiers. |
| 07/23/24 | 2B Kobe Kato assigned to Tacoma Rainiers from ACL Mariners. |
| 07/23/24 | Seattle Mariners recalled SS Leo Rivas from Tacoma Rainiers. |
| 07/23/24 | Seattle Mariners recalled LF Cade Marlowe from Tacoma Rainiers. |
| 07/22/24 | Seattle Mariners optioned SS Ryan Bliss to Tacoma Rainiers. |
| 07/22/24 | Seattle Mariners selected the contract of 3B Jason Vosler from Tacoma Rainiers. |
| 07/22/24 | Seattle Mariners optioned OF Jonatan Clase to Tacoma Rainiers. |
| 07/22/24 | Seattle Mariners optioned OF Jonatan Clase to Tacoma Rainiers. |
| 07/22/24 | Seattle Mariners signed free agent SS Carter Dorighi to a minor league contract. |
| 07/22/24 | Seattle Mariners signed free agent RHP Trevor Long to a minor league contract. |
| 07/20/24 | Tacoma Rainiers released RHP Heath Hembree. |
| 07/20/24 | Tacoma Rainiers activated LHP Rob Kaminsky. |
| 07/20/24 | Tacoma Rainiers activated RHP Mauricio Llovera from the 7-day injured list. |
| 07/20/24 | Tacoma Rainiers released RHP Matt Tabor. |
| 07/19/24 | RHP Steven Sanchez assigned to ACL Mariners from Everett AquaSox. |
| 07/19/24 | Arkansas Travelers activated OF RJ Schreck. |
| 07/19/24 | Arkansas Travelers activated OF RJ Schreck. |
| 07/19/24 | OF RJ Schreck assigned to Arkansas Travelers from Everett AquaSox. |
| 07/19/24 | C Jose Caguana assigned to Modesto Nuts from Arkansas Travelers. |
| 07/19/24 | Everett AquaSox activated RHP Anthony Tomczak from the temporarily inactive list. |
| 07/19/24 | OF RJ Schreck assigned to Arkansas Travelers from Everett AquaSox. |
| 07/19/24 | RHP Steven Sanchez assigned to ACL Mariners from Everett AquaSox. |
| 07/19/24 | C Connor Charping assigned to Everett AquaSox from Modesto Nuts. |
| 07/17/24 | Inland Empire 66ers released LHP Mo Hanley. |
| 07/15/24 | Seattle Mariners sent LHP Gabe Speier on a rehab assignment to ACL Mariners. |
| 07/15/24 | Seattle Mariners sent LHP Gabe Speier on a rehab assignment to ACL Mariners. |
| 07/15/24 | Arkansas Travelers activated SS Cole Young. |
| 07/15/24 | Arkansas Travelers activated C Harry Ford from the temporarily inactive list. |
| 07/15/24 | Arkansas Travelers activated SS Cole Young. |
| 07/15/24 | Arkansas Travelers released SS Morgan McCullough. |
| 07/15/24 | Arkansas Travelers released CF Lolo Sanchez. |
| 07/13/24 | RHP Steven Sanchez assigned to Everett AquaSox from ACL Mariners. |
| 07/13/24 | RHP Olivier Gomez assigned to DSL Mariners. |
| 07/13/24 | LHP Fernando Silvera assigned to DSL Mariners. |
| 07/13/24 | Everett AquaSox placed RHP Anthony Tomczak on the temporarily inactive list. |
| 07/13/24 | RHP Steven Sanchez assigned to Everett AquaSox from ACL Mariners. |
| 07/13/24 | Tacoma Rainiers transferred LHP Rob Kaminsky to the Development List. |
| 07/13/24 | Tacoma Rainiers transferred LHP Rob Kaminsky to the Development List. |