| | | | | | | | | | |  | Major Transactions |
| | | | Friday, March 1st, 2019 | | Drafted SP A. Harrison in the 2019 first-year player draft (Round 1, Pick 6, 6th overall Pick). | | Drafted CF R. Ortíz in the 2019 first-year player draft (Round 2, Pick 6, 18th overall Pick). | | Drafted RF S. Velásquez in the 2019 first-year player draft (Round 3, Pick 6, 30th overall Pick). | | Drafted 1B M. Smith in the 2019 first-year player draft (Round 4, Pick 6, 42nd overall Pick). | | Drafted MR J. Carlson in the 2019 first-year player draft (Round 5, Pick 6, 54th overall Pick). | | Drafted MR C. Yang in the 2019 first-year player draft (Round 6, Pick 6, 66th overall Pick). | | Drafted C E. Martin in the 2019 first-year player draft (Round 7, Pick 6, 78th overall Pick). | | Drafted 3B J. Ramírez in the 2019 first-year player draft (Round 8, Pick 6, 90th overall Pick). | | Drafted RF A. MacBeth in the 2019 first-year player draft (Round 9, Pick 6, 102nd overall Pick). | | Drafted MR O. Ochi in the 2019 first-year player draft (Round 10, Pick 6, 114th overall Pick). | | Drafted RF Z. Mshangama in the 2019 first-year player draft (Round 11, Pick 6, 126th overall Pick). | | Drafted SS J. González in the 2019 first-year player draft (Round 12, Pick 6, 138th overall Pick). | | Drafted SS O. Lorent in the 2019 first-year player draft (Round 13, Pick 6, 150th overall Pick). | | Drafted 2B H. Ine in the 2019 first-year player draft (Round 14, Pick 6, 162nd overall Pick). | | Drafted 2B T. Dean in the 2019 first-year player draft (Round 15, Pick 6, 174th overall Pick). |
| Sunday, June 17th, 2018 | | Signed manager G. Caredda. |
| Saturday, June 16th, 2018 | | Fired H. Toro. |
| Tuesday, March 20th, 2018 | | Signed manager H. Toro. |
| Thursday, March 1st, 2018 | | Drafted RF T. Kalakay in the 2018 first-year player draft (Round 1, Pick 11, 11th overall Pick). | | Drafted C C. Zhào in the 2018 first-year player draft (Round 3, Pick 11, 35th overall Pick). | | Drafted SP M. Kataoka in the 2018 first-year player draft (Round 4, Pick 9, 45th overall Pick). | | Drafted SP B. Richmond in the 2018 first-year player draft (Round 4, Pick 11, 47th overall Pick). | | Drafted 2B A. Escobar in the 2018 first-year player draft (Round 5, Pick 11, 59th overall Pick). | | Drafted MR S. Tanaka in the 2018 first-year player draft (Round 6, Pick 11, 71st overall Pick). | | Drafted SS P. Gibson in the 2018 first-year player draft (Round 7, Pick 11, 83rd overall Pick). | | Drafted SP J. MacIntosh in the 2018 first-year player draft (Round 8, Pick 11, 95th overall Pick). | | Drafted 3B S. Bauer in the 2018 first-year player draft (Round 9, Pick 11, 107th overall Pick). | | Drafted SP W. Clarke in the 2018 first-year player draft (Round 10, Pick 11, 119th overall Pick). | | Drafted C B. Thompson in the 2018 first-year player draft (Round 11, Pick 11, 131st overall Pick). | | Drafted MR P. Carthy in the 2018 first-year player draft (Round 12, Pick 11, 143rd overall Pick). | | Drafted 2B S. Jones in the 2018 first-year player draft (Round 13, Pick 11, 155th overall Pick). | | Drafted MR D. Robison in the 2018 first-year player draft (Round 14, Pick 11, 167th overall Pick). | | Drafted MR J. Curran in the 2018 first-year player draft (Round 15, Pick 11, 179th overall Pick). |
| Sunday, September 17th, 2017 | | Signed hitting coach M. Downs. | | Signed pitching coach C. Knight. |
| Monday, August 21st, 2017 | | Manager J. Conrad leaves the team, his contract was not renewed. | | Pitching Coach J. Tange leaves the team, his contract was not renewed. | | Hitting Coach J. Peña leaves the team, his contract was not renewed. |
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