Blue Jays Roster & Staff
Transactions
| Date | Transaction |
| 05/31/26 | Toronto Blue Jays sent RHP Shane Bieber on a rehab assignment to Dunedin Blue Jays. |
| 05/31/26 | Toronto Blue Jays sent RHP Max Scherzer on a rehab assignment to Buffalo Bisons. |
| 05/30/26 | Toronto Blue Jays designated RHP Austin Voth for assignment. |
| 05/30/26 | Toronto Blue Jays signed free agent RHP Justin Topa to a minor league contract. |
| 05/30/26 | Toronto Blue Jays selected the contract of RHP Hayden Juenger from Buffalo Bisons. |
| 05/28/26 | Toronto Blue Jays transferred RHP Lazaro Estrada from the 15-day injured list to the 60-day injured list. Right shoulder impingement. |
| 05/28/26 | Toronto Blue Jays sent RHP Lazaro Estrada on a rehab assignment to Dunedin Blue Jays. |
| 05/28/26 | Toronto Blue Jays activated 2B Charles McAdoo. |
| 05/28/26 | Toronto Blue Jays activated RHP Connor Seabold. |
| 05/28/26 | Toronto Blue Jays activated RHP Connor Seabold. |
| 05/28/26 | Toronto Blue Jays placed 2B Lenyn Sosa on the 10-day injured list retroactive to May 27, 2026. Right wrist contusion. |
| 05/28/26 | Toronto Blue Jays selected the contract of 2B Charles McAdoo from Buffalo Bisons. |
| 05/28/26 | Toronto Blue Jays optioned RHP Chase Lee to Buffalo Bisons. |
| 05/27/26 | Toronto Blue Jays transferred C Alejandro Kirk from the 10-day injured list to the 60-day injured list. Left thumb fracture. |
| 05/27/26 | Toronto Blue Jays signed free agent RHP Matt Bowman to a minor league contract. |
| 05/27/26 | Toronto Blue Jays placed RHP José Berríos on the 60-day injured list. Right elbow stress fracture. |
| 05/27/26 | Toronto Blue Jays optioned RHP Tanner Andrews to Buffalo Bisons. |
| 05/27/26 | Toronto Blue Jays selected the contract of RHP Austin Voth from Buffalo Bisons. |
| 05/27/26 | Detroit Tigers traded RHP Connor Seabold to Toronto Blue Jays for LHP Juanmi Vasquez. |
| 05/27/26 | Detroit Tigers traded RHP Connor Seabold to Toronto Blue Jays for LHP Juanmi Vasquez. |
| 05/26/26 | Toronto Blue Jays signed free agent RHP Angel Obando to a minor league contract. |
| 05/25/26 | Toronto Blue Jays sent RHP Shane Bieber on a rehab assignment to FCL Blue Jays. |
| 05/25/26 | Toronto Blue Jays sent RHP Shane Bieber on a rehab assignment to FCL Blue Jays. |
| 05/25/26 | Toronto Blue Jays activated RF Nathan Lukes from the 10-day injured list. |
| 05/25/26 | Toronto Blue Jays placed RHP Dylan Cease on the 15-day injured list. Left hamstring strain. |
| 05/25/26 | Toronto Blue Jays optioned LF Davis Schneider to Buffalo Bisons. |
| 05/25/26 | Toronto Blue Jays selected the contract of RHP Tanner Andrews from Buffalo Bisons. |
| 05/22/26 | Toronto Blue Jays signed RHP Sam Gardner. |
| 05/19/26 | RHP Blake Purnell assigned to Toronto Blue Jays. |
| 05/19/26 | Toronto Blue Jays signed free agent RHP Bradley Wilson to a minor league contract. |
| 05/19/26 | Toronto Blue Jays sent RF Nathan Lukes on a rehab assignment to Dunedin Blue Jays. |
| 05/19/26 | Toronto Blue Jays sent RF Nathan Lukes on a rehab assignment to Dunedin Blue Jays. |
| 05/19/26 | Toronto Blue Jays placed LHP Joe Mantiply on the 15-day injured list retroactive to May 18, 2026. Left knee inflammation. |
| 05/19/26 | RHP Blake Purnell assigned to Toronto Blue Jays. |
| 05/19/26 | Toronto Blue Jays recalled RHP Chase Lee from Buffalo Bisons. |
| 05/17/26 | Toronto Blue Jays placed RHP Tommy Nance on the 15-day injured list. Right forearm discomfort. |
| 05/17/26 | Toronto Blue Jays traded LHP Eric Lauer to Los Angeles Dodgers for cash. |
| 05/17/26 | Toronto Blue Jays recalled LHP Adam Macko from Buffalo Bisons. |
| 05/11/26 | Toronto Blue Jays designated LHP Eric Lauer for assignment. |
| 05/11/26 | Toronto Blue Jays placed RF Addison Barger on the 10-day injured list retroactive to May 10, 2026. Right elbow inflammation. |
| 05/11/26 | Toronto Blue Jays signed free agent RHP Jack Nedrow to a minor league contract. |
| 05/11/26 | Toronto Blue Jays selected the contract of RHP Yariel Rodríguez from Buffalo Bisons. |
| 05/11/26 | Toronto Blue Jays recalled LF Yohendrick Piñango from Buffalo Bisons. |
| 05/09/26 | Toronto Blue Jays activated RF Addison Barger from the 10-day injured list. |
| 05/09/26 | Toronto Blue Jays optioned LF Yohendrick Piñango to Buffalo Bisons. |
| 05/07/26 | Toronto Blue Jays sent RHP Yimi García on a rehab assignment to FCL Blue Jays. |
| 05/07/26 | Toronto Blue Jays sent RHP Yimi García on a rehab assignment to FCL Blue Jays. |
| 05/03/26 | Toronto Blue Jays sent RF Addison Barger on a rehab assignment to Dunedin Blue Jays. |
| 05/03/26 | Toronto Blue Jays sent RF Addison Barger on a rehab assignment to Dunedin Blue Jays. |
| 05/03/26 | Toronto Blue Jays sent RF Addison Barger on a rehab assignment to Dunedin Blue Jays. |
| 05/03/26 | Toronto Blue Jays sent RF Addison Barger on a rehab assignment to Dunedin Blue Jays. |
| 05/02/26 | Toronto Blue Jays sent DH Eloy Jiménez outright to Buffalo Bisons. |