Off-Season Transactions - February
2/26/2018 Purchased the contract of CF Austin Slater from Triple A Sacramento.
2/26/2018 Purchased the contract of CF Bryan Reynolds from Triple A Sacramento.
2/26/2018 Purchased the contract of CF Steven Duggar from Triple A Sacramento.
2/26/2018 Purchased the contract of SS Christian Arroyo from Triple A Sacramento.
2/26/2018 Purchased the contract of 3B Juniel Querecuto from Triple A Sacramento.
2/26/2018 Purchased the contract of 3B Ryder Jones from Triple A Sacramento.
2/26/2018 Purchased the contract of 2B Juan A. Ciriaco from Triple A Sacramento.
2/26/2018 Purchased the contract of C Miguel Gomez from Triple A Sacramento.
2/26/2018 Purchased the contract of C Tim Federowicz from Triple A Sacramento.
2/26/2018 Purchased the contract of RP Josh Osich from Triple A Sacramento.
2/26/2018 Purchased the contract of RP Kraig Sitton from Triple A Sacramento.
2/26/2018 Purchased the contract of RP Matt P. Reynolds from Triple A Sacramento.
2/26/2018 Purchased the contract of RP Christian Jones from Triple A Sacramento.
2/26/2018 Purchased the contract of SP Andrew Suarez from Triple A Sacramento.
2/26/2018 Purchased the contract of RP Jose Dominguez from Triple A Sacramento.
2/26/2018 Purchased the contract of SP Matthew Lujan from Triple A Sacramento.
2/26/2018 Purchased the contract of SP Chris Stratton from Triple A Sacramento.
2/26/2018 Purchased the contract of RP Tyler Rogers from Triple A Sacramento.
2/26/2018 Purchased the contract of SP Tyler Beede from Triple A Sacramento.
2/26/2018 Purchased the contract of RP Ricky Romero from Triple A Sacramento.
2/26/2018 Purchased the contract of 2B Ali Castillo from Triple A Sacramento.
2/26/2018 Purchased the contract of CF Myles Schroder from Triple A Sacramento.
2/26/2018 Purchased the contract of SP Sam Coonrod from Double A Richmond.
2/26/2018 Purchased the contract of SP Matt Gage from Double A Richmond.
2/26/2018 Purchased the contract of SP Dan Slania from Double A Richmond.
2/26/2018 Purchased the contract of SP Luis Pino from Double A Richmond.
2/26/2018 Purchased the contract of RP Reyes Moronta from Double A Richmond.
2/26/2018 Purchased the contract of SS C.J. Hinojosa from Double A Richmond.
2/26/2018 Purchased the contract of LF Carlos Moncrief from Double A Richmond.
2/26/2018 Purchased the contract of RF Slade Heathcott from Double A Richmond.
2/24/2017 Signed international amateur SP Zi-jing Tsung out of Australia to a minor league contract
2/19/2017 Signed international amateur 1B Juan Leal out of Panama to a minor league contract.
Off-Season Transactions - January
1/10/2018 Signed international amateur SP Ignacio Olivo out of Venezuela to a minor league contract.
Off-Season Transactions - December
12/14/2017 Lost SP Clayton Blackburn in the Rule 5 Draft to the Washington Nationals.
12/14/2017 Lost SP Chase Johnson in the Rule 5 Draft to the Atlanta Braves.
Off-Season Transactions - November
11/22/2017 C Nick Hundley becomes a free-agent.
11/22/2017 RP Ty Blach received a 1-year contract through automatic renewal worth a total of $536,500.
11/22/2017 RP Derek Law received a 1-year contract through automatic renewal worth a total of $545,000.
11/22/2017LF Jarrett Parker received a 1-year contract through automatic renewal worth a total of $539,000.
11/22/2017 3B Kelby Tomlinson received a 1-year contract through automatic renewal worth a total of $543,000.
11/22/2017 C Trevor Brown received a 1-year contract through automatic renewal worth a total of $535,000.
11/22/2017 1B Chris Marrero received a 1-year contract through automatic renewal worth a total of $610,000.
11/22/2017 2B Orlando Calixte received a 1-year contract through automatic renewal worth a total of $535,000.
11/22/2017 LF Gorkys Hernandez received a 1-year contract through automatic renewal worth a total of $537,000.
11/22/2017 RF Mac Williamson received a 1-year contract through automatic renewal worth a total of $539,000.
11/22/2017 RP Steven Okert received a 1-year contract through automatic renewal worth a total of $536,500.
11/22/2017 SS Jae-gyun Hwang received a 1-year contract through automatic renewal worth a total of $535,000.
11/22/2017 CF Justin Ruggiano becomes a free-agent.
11/22/2017 CL Bryan Morris becomes a free-agent.
11/22/2017 SP Albert Suarez becomes a free-agent.
11/22/2017 RP Ryan Webb becomes a free-agent.
-Arbitration Results-
| 11/20/2017 RP George Kontos received a 1-year contract through arbitration worth a total of $2,600,000. |
| 11/20/2017 RP Cory Gearrin received a 1-year contract through arbitration worth a total of $1,600,000. |
| 11/20/2017 RP Neil Ramirez received a 1-year contract through arbitration worth a total of $1,166,300. |
| 11/20/2017 RP Hunter Strickland received a 1-year contract through arbitration worth a total of $850,000. |
| 11/20/2017 2B Joe Panik received a 1-year contract through arbitration worth a total of $4,500,000. |
| 11/20/2017 3B Conor Gillaspie received a 1-year contract through arbitration worth a total of $1,600,000. |
11/20/2017 RP Will Smith received a 1-year contract through arbitration worth a total of $2,800,000.
11/15/2017 Signed RP Kraig Sitton to a minor league contract extension.
| 11/14/2017 Signed C Josmil Pinto to a minor league contract extension. | | 11/14/2017 Signed 3B Juniel Querecuto to a minor league contract extension. |
| 11/13/2017 Signed RP Jose A. Flores to a minor league contract extension. | | 11/13/2017 Signed RF Jerry Sands to a minor league contract extension. | | 11/13/2017 Signed C Jeff Arnold to a minor league contract extension. | | 11/13/2017 Signed RP Randy Ortiz to a minor league contract extension. | | 11/13/2017 Signed RF Julio Pena to a minor league contract extension. |
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| 11/7/2017 Signed RF Slade Heathcott to a minor league contract extension. |
| 11/7/2017 Signed manager Don Mattingly to a 4-year, $1,446,000 per year contract. |
| 11/6/2017 Signed 2B Aaron Hill to a 1-year contract extension worth a total of $1,444,500. |
| 11/6/2017 Signed RF Ryan Lollis to a minor league contract extension. |
| 11/3/2017 Signed C Tim Federowicz to a minor league contract extension. |
| 11/3/2017 Signed 2B Juan A. Ciriaco to a minor league contract extension. |
| 11/3/2017 Signed RP Matt P. Reynolds to a minor league contract extension. |
| 11/3/2017 Signed LF Carlos Moncrief to a minor league contract extension. |
| 11/3/2017 Signed C Eliezer Zambrano to a minor league contract extension. |
Off-season Transactions - October
| 10/30/2017 SP Johnny Cueto has decided not to opt out of the remaining portion of his contract. |
| 10/30/2017 MA Bruce Bochy retires. |
| 10/30/2017 Executed the contract year option of SP Matt Moore. |
| 10/30/2017 Voided the team option year(s) of SP Johnny Cueto. |
| 10/30/2017 Executed the contract year option of SP Matt Cain. |
| 10/30/2017 Placed RP Steven Okert on the 40-man roster. |
| 10/30/2017 Placed RP Steven Okert on the active roster. |
| 10/30/2017 Activated RP Steven Okert from the 60-day disabled list. |
| 10/30/2017 Placed RP Will Smith on the 40-man roster. |
| 10/30/2017 Placed RP Will Smith on the active roster. |
10/30/2017 Activated RP Will Smith from the 60-day disabled list.
10/23/2017 Signed international amateur SP Volkmar Goldenthaler out of Germany to a minor league contract.
10/8/2017 Signed international amateur SP Jorge Salguero out of Venezuela to a minor league contract. |