| | | | | | | | | | Major Transactions |
| | Monday, September 2nd, 2019 | Signed free agent 1B G. Mudge to a 1-year contract worth a total of $890,000. | Signed free agent RF F. Bychyk to a 1-year contract worth a total of $12,010,000. | Signed free agent MR S. Masuda to a 1-year contract worth a total of $530,000. | Wednesday, July 31st, 2019 | Signed free agent CF J. Ojeda to a 1-year contract worth a total of $5,310,000. | Tuesday, July 2nd, 2019 | Signed free agent 3B H. Carbezola to a 1-year contract worth a total of $500,000. | Monday, June 17th, 2019 | Signed free agent 1B K. Kang to a 1-year contract worth a total of $350,000. | Thursday, January 31st, 2019 | Signed free agent 2B I. Castillo to a 2-year contract worth a total of $1,080,000. | Demoted 2B I. Castillo to Double A Olympia. | Monday, January 14th, 2019 | Placed SS J. Hukill on the active roster. | Saturday, January 12th, 2019 | Signed free agent SS J. Hukill to a 3-year contract worth a total of $53,000,000. | Saturday, November 17th, 2018 | Signed Scouting Director L. Cash to a 5-year contract extension. | Saturday, November 3rd, 2018 | 1B J. Guzman becomes a free-agent. | 1B J. Dodd received a 1-year contract through automatic renewal worth a total of $300,000. | 3B G. Reyna received a 1-year contract through automatic renewal worth a total of $300,000. | CF B. Bijkerk received a 1-year contract through automatic renewal worth a total of $300,000. | C K. Craig received a 1-year contract through automatic renewal worth a total of $300,000. | RF P. Martínez received a 1-year contract through automatic renewal worth a total of $300,000. | Thursday, November 1st, 2018 | Demoted MR F. Bao to Triple A Tacoma. | Wednesday, October 31st, 2018 | 2B R. Ferrer received a 1-year contract through arbitration worth a total of $345,000. | MR J. Stoker received a 1-year contract through arbitration worth a total of $2,180,400. | RF J. Reeve received a 1-year contract through arbitration worth a total of $324,000. | RF S. Jackson received a 1-year contract through arbitration worth a total of $372,600. | Tuesday, October 23rd, 2018 | Signed bench coach Z. Benson to a 2-year, $750,000 per year contract. | | |