| Tuesday, December 1st, 2020 |
| Placed MR V. Ruíz on waivers. |
| Designated MR V. Ruíz for assignment. |
| Drafted CF G. Concepcion in the 2020 rule 5 draft (Pick 6, Round 1, 6th overall Pick). |
| Drafted LF M. Cannon in the 2020 rule 5 draft (Pick 6, Round 2, 36th overall Pick). |
| SP M. Kichida becomes a free-agent. |
| Placed MR V. Ruíz on waivers. |
| Designated MR V. Ruíz for assignment. |
| Drafted CF G. Concepcion in the 2020 rule 5 draft (Pick 6, Round 1, 6th overall Pick). |
| Drafted LF M. Cannon in the 2020 rule 5 draft (Pick 6, Round 2, 36th overall Pick). |
| SP M. Kichida becomes a free-agent. |
| Wednesday, November 18th, 2020 |
| C P. Béchard received a 1-year contract through automatic renewal worth a total of $300,000. |
| SP G. Iñiguez received a 1-year contract through automatic renewal worth a total of $300,000. |
| MR P. Ackerman received a 1-year contract through automatic renewal worth a total of $300,000. |
| 1B G. Courtney received a 1-year contract through automatic renewal worth a total of $300,000. |
| DH B. Eldred becomes a free-agent. |
| MR J. Dugger received a 1-year contract through automatic renewal worth a total of $320,000. |
| 1B F. Romay received a 1-year contract through automatic renewal worth a total of $300,000. |
| SP T. White received a 1-year contract through automatic renewal worth a total of $300,000. |
| LF T. Guerrero becomes a free-agent. |
| SP N. Borges received a 1-year contract through automatic renewal worth a total of $300,000. |
| CF L. Nunez becomes a free-agent. |
| MR M. Telles received a 1-year contract through automatic renewal worth a total of $450,000. |
| MR R. Dixon received a 1-year contract through automatic renewal worth a total of $300,000. |
| SP G. Southworth received a 1-year contract through automatic renewal worth a total of $300,000. |
| 1B W. Buffington received a 1-year contract through automatic renewal worth a total of $300,000. |
| 3B H. Fumihiro received a 1-year contract through automatic renewal worth a total of $300,000. |
| CF S. Milton becomes a free-agent. |
| 2B R. Weeks becomes a free-agent. |
| SP I. Yamamoto received a 1-year contract through automatic renewal worth a total of $300,000. |
| MR J. Ayala received a 1-year contract through automatic renewal worth a total of $450,000. |
| MR J. Cuellar becomes a free-agent. |
| MR K. Xi becomes a free-agent. |
| 2B F. Gomez becomes a free-agent. |
| SP A. Sánchez becomes a free-agent. |
| Placed MR J. Unrein on the 40-man roster. |
| Placed SP Y. Ebbert on the 40-man roster. |
| Placed SP J. Griggs on the 40-man roster. |
| Placed MR Y. Kiyomizu on the 40-man roster. |
| Placed MR B. Wall on the 40-man roster. |
| Placed CF N. Loria on the 40-man roster. |
| Placed MR V. Ruíz on the 40-man roster. |
| Placed SP J. Jones on the 40-man roster. |