| | | | | | | | | | Major Transactions |
| | Wednesday, September 19th, 2018 | Signed RF S. Salazar to a 2-year contract extension worth a total of $8,160,000. | Saturday, December 16th, 2017 | Signed free agent 1B G. Marzano to a 5-year contract worth a total of $114,950,000. | Monday, December 11th, 2017 | Placed MR M. Bohon on the active roster. | Placed 2B T. Mendiola on the active roster. | Friday, December 8th, 2017 | Signed free agent MR M. Bohon to a 3-year contract worth a total of $5,820,000. | Saturday, December 2nd, 2017 | Signed free agent 2B T. Mendiola to a 3-year contract worth a total of $12,030,000. | Thursday, November 2nd, 2017 | CF E. Boothe becomes a free-agent. | 1B B. Pla received a 1-year contract through automatic renewal worth a total of $300,000. | MR W. Sewell becomes a free-agent. | MR L. Heiner received a 1-year contract through automatic renewal worth a total of $300,000. | MR H. Beeks becomes a free-agent. | 2B M. Salazar received a 1-year contract through automatic renewal worth a total of $300,000. | MR M. Bohon becomes a free-agent. | Monday, October 30th, 2017 | Traded 35-year old right fielder B. Frison and a 2nd round draft pick to the Seattle Monarchs, getting 23-year old starting pitcher F. Crown, 19-year old minor league catcher C. Cordero and $800,000 in cash in return. | C J. Dash received a 1-year contract through arbitration worth a total of $2,771,200. | RF S. Salazar received a 1-year contract through arbitration worth a total of $2,497,500. | SS D. Bolivar received a 1-year contract through arbitration worth a total of $345,000. | SS R. Wilson received a 1-year contract through arbitration worth a total of $1,656,000. | 3B A. Peavey received a 1-year contract through arbitration worth a total of $5,588,000. | 2B D. Burdine received a 1-year contract through arbitration worth a total of $5,160,000. | CF J. Diaz received a 1-year contract through arbitration worth a total of $310,500. | MR L. Carrero received a 1-year contract through arbitration worth a total of $300,000. | CL G. Fiala received a 1-year contract through arbitration worth a total of $300,000. | SP B. Buckley received a 1-year contract through arbitration worth a total of $3,513,600. | C R. Juro received a 1-year contract through arbitration worth a total of $317,400. | Monday, October 23rd, 2017 | Placed SP T. Cohen on the active roster. | Activated SP T. Cohen from the disabled list. | Sunday, October 15th, 2017 | Signed scouting director M. Marshall to a 3-year, $330,000 per year contract. | Thursday, October 12th, 2017 | Signed LF R. Murry to a 3-year contract extension worth a total of $37,440,000. | Tuesday, October 10th, 2017 | Scouting Director M. Martin leaves the team, his contract was not renewed. | Signed SP J. Brunton to a 3-year contract extension worth a total of $4,320,000. | Executed the last optional contract year of SP D. Lopez. | | |