| | CF | Placed on 10-Day IL (COVID-19 injured list) |
| | P | Recalled From Minors Rehab (Signed) |
| | P | Acquired Off Waivers (Signed) To |
| | P | Placed on 10-Day IL (COVID-19 injured list) |
| | P | Called Up from Minors (Signed) |
| | RF | Removed From 10-Day IL (Right groin strain) |
| | RF | Recalled From Minors Rehab (Signed) |
| | P | Sent to Minors for Rehabilitation (Signed) |
| | P | Recalled From Minors Rehab (Signed) |
| | P | Designated for Assignment (Signed) |
| | P | Sent to Minors (Signed) |
| | P | Removed From 10-Day IL (Right groin strain) |
| | P | Purchased From Minors (Signed) |
| | RF | Sent to Minors for Rehabilitation (Signed) |
| | SS | Removed From 10-Day IL (Right middle finger contusion) |
| | SS | Sent to Minors (Signed) |
| | P | Removed From 10-Day IL (COVID-19 injured list (positive test)) |
| | P | Designated for Assignment (Signed) |
| | LF | Removed From 10-Day IL (Strained right calf) |
| | LF | Recalled From Minors Rehab (Signed) |
| | CF | Sent to Minors (Signed) |
| | P | Purchased From Minors (Signed) |
| | RF | Sent to Minors (Signed) |
| | P | Sent to Minors for Rehabilitation (Signed) |
| | 3B | Transferred to 60-Day IL (Left knee surgery) |
| | LF | Sent to Minors for Rehabilitation (Signed) |
| | P | Return of 27th man (Signed) |
| | 2B | Removed From 10-Day IL (COVID-19 injured list (positive test)) |
| | P | Transferred to 60-Day IL (Right elbow surgery - out for season) |
| | P | Called Up from Minors (recalled as 27th roster player) |
| | C | Sent to Minors (Signed) |
| | P | Transferred to 60-Day IL (Right biceps tendinitis) |
| | P | Purchased From Minors (Signed) |
| | P | Purchased From Minors (Signed) |
| | SS | Placed on 10-Day IL (Right middle finger contusion) |
| | CF | Purchased From Minors (Signed) |
| | C | Called Up from Minors (Signed) |
| | RF | Placed on 10-Day IL (Right groin strain) |
| | P | Sent to Minors (Signed) |
| | P | Removed From 10-Day IL (Strained right hamstring) |
| | P | Recalled From Minors Rehab (Signed) |
| | P | Placed on 10-Day IL (COVID-19 injured list (positive test)) |
| | 2B | Placed on 10-Day IL (COVID-19 injured list (positive test)) |
| | P | Sent to Minors (Signed) |
| | RF | Removed From 10-Day IL (Right wrist inflammation) |
| | P | Called Up from Minors (Signed) |
| | SS | Called Up from Minors (Signed) |
| | RF | Recalled From Minors Rehab (Signed) |
| | LF | Placed on 10-Day IL (Strained right calf) |
| | P | Called Up from Minors (Signed) |
| | 3B | Called Up from Minors (Signed) |
| | 3B | Placed on 10-Day IL (Left knee surgery) |
| | P | Sent to Minors (Signed) |
| | 2B | Signed (avoids arbitration) |
| | C | Sent to Minors (Signed) |
| | P | Sent to Minors for Rehabilitation (Signed) |
| | P | Placed on 10-Day IL (Right groin strain) |
| | P | Called Up from Minors (Signed) |
| | RF | Sent to Minors for Rehabilitation (Signed) |
| | P | Transferred to 60-Day IL (Right elbow inflammation) |
| | P | Placed on 10-Day IL (Right biceps tendinitis) |
| | C | Purchased From Minors (Signed) |
| | P | Released (Signed) |
| | P | Traded (completes 4/6 trade for P Taylor Rodgers) From |
| | P | Outrighted to Minors (Signed) |
| | P | Outrighted to Minors (Signed) |
| | P | Removed From 10-Day IL (Right biceps tendinitis) |
| | P | Placed on 10-Day IL (Strained right hamstring) |
| | P | Recalled From Minors Rehab (Signed) |
| | P | Designated for Assignment (Signed) |
| | LF | Purchased From Minors (Signed) |
| | P | Sent to Minors for Rehabilitation (Signed) |
| | P | Purchased From Minors (Signed) |
| | P | Designated for Assignment (Signed) |
| | RF | Placed on 10-Day IL (Right wrist inflammation) |
| | RF | Called Up from Minors (Signed) |
| | P | Called Up from Minors (Signed) |
| | P | Placed on 10-Day IL (Right elbow inflammation) |
| | C | Outrighted to Minors (Signed) |
| | P | Placed on 10-Day IL (Right biceps tendinitis) |
| | CF | Called Up from Minors (Signed) |
| | P | Sent to Minors (Signed) |
| | LF | Traded (for RHP Chris Paddack, five-player deal) To |
| | P | Traded (for RHP Chris Paddack, five-player deal) To |
| | P | Traded (for LHP Taylor Rogers, five-player deal) From |
| | P | Traded (for LHP Taylor Rogers, five-player deal) From |
| | C | Designated for Assignment (Signed) |
| | P | Purchased From Minors (Signed) |
| | C | Signed to a Minor League Contract (Signed) |
| | P | Sent to Minors (Signed) |
| | P | Signed to a Minor League Contract (Signed) |
| | CF | Sent to Minors (Signed) |
| | P | Signed to a Minor League Contract (Signed) |
| | P | Signed to a Minor League Contract (Signed) |
| | RF | Sent to Minors (Signed) |
| | 3B | Sent to Minors (Signed) |
| | P | Outrighted to Minors (Signed) |
| | P | Signed as Free Agent (one-year contract) |
| | SS | Sent to Minors (Signed) |
| | P | Acquired Off Waivers (Signed) To |
| | P | Sent to Minors (Signed) |
| | P | Signed to a Minor League Contract (Signed) |
| | P | Sent to Minors (Signed) |
| | P | Sent to Minors (Signed) |
| | P | Sent to Minors (Signed) |
| | P | Sent to Minors (Signed) |
| | P | Sent to Minors (Signed) |
| | P | Signed (avoids arbitration) |
| | P | Acquired Off Waivers (Signed) From |
| | P | Designated for Assignment (Signed) |
| | SS | Signed as Free Agent (three-year contract) |
| | P | Signed as Free Agent (one-year contract) |
| | P | Signed to a Minor League Contract (Signed) |
| | C | Acquired Off Waivers (Signed) From |
| | 3B | Traded (for 3B Josh Donaldson, five-player deal) From |
| | C | Traded (for 3B Josh Donaldson, five-player deal) From |
| | C | Traded (for C Gary Sanchez, five-player deal) To |
| | SS | Traded (for C Gary Sanchez, five-player deal) To |
| | P | Traded (for RHP Sonny Gray, three-player deal) To |
| | 3B | Traded (for C Gary Sanchez, five-player deal) To |
| | P | Traded (for RHP Chase Petty. three-player deal) From |
| | P | Traded (for C Mitch Garver, three-player deal) From |
| | SS | Traded (for C Mitch Garver, three-player deal) From |
| | C | Traded (for SS Isiah Kiner-Falefa, 3-player deal) To |
| | P | Signed to a Minor League Contract (Signed) |
| | SS | Signed to a Minor League Contract (Signed) |
| | SP | Signed to a Minor League Contract (Signed) |
| | 2B | Signed to a Minor League Contract (Signed) |
| | SS | Signed to a Minor League Contract (Signed) |
| | P | Signed to a Minor League Contract (Signed) |
| | SS | Signed to a Minor League Contract (Signed) |
| | P | Signed to Play in Korea (Lotte Giants) |
| | LF | Signed to a Minor League Contract (Signed) |
| | P | Signed to Play in Japan (Hokkaido Nippon-Ham Fighters) |
| | P | Signed to Play in Korea (Lotte Giants) |
| | P | Signed to a Minor League Contract (Signed) |
| | P | Signed as Free Agent (one-year contract, avoids arbitration) |
| | P | Signed as Free Agent (one-year contract) |
| | P | Signed to a Minor League Contract (Signed) |
| | 1B | Signed to a Minor League Contract (Signed) |
| | P | Signed to a Minor League Contract (Signed) |
| | P | Signed (avoids arbitration) |
| | P | Free Agent - No Contract Offer (non-tendered) |
| | P | Free Agent - No Contract Offer (non-tendered) |
| | P | Signed (avoids arbitration) |
| | CF | Outrighted to Minors (Signed) |
| | P | Acquired Off Waivers (Signed) From |
| | P | Free Agent - No Contract Offer (non-tendered) |
| | P | Free Agent - No Contract Offer (non-tendered) |
| | CF | Signed (seven-year extension) |
| | 3B | Cleared Waivers and Became a Free Agent (Signed) |
| | P | Outrighted to Minors (Signed) |
| | 3B | Released (Signed) |
| | P | Purchased From Minors (Signed) |
| | P | Purchased From Minors (Signed) |
| | 3B | Purchased From Minors (Signed) |
| | SS | Purchased From Minors (Signed) |
| | P | Purchased From Minors (Signed) |
| | P | Purchased From Minors (Signed) |
| | 3B | Designated for Assignment (Signed) |
| | P | Designated for Assignment (Signed) |
| | LF | Outrighted to Minors (Signed) |
| | CF | Signed (avoids arbitration) |
| | P | Outrighted to Minors (Signed) |
| | 2B | Declared Free Agency (Signed) |
| | C | Refused Minor League Assignment - Free Agent (Signed) |
| | P | Declared Free Agency (Signed) |
| | RP | Declared Free Agency (Signed) |
| | P | Refused Minor League Assignment - Free Agent (Signed) |
| | P | Declared Free Agency (Signed) |
| | P | Declared Free Agency (Signed) |
| | P | Declared Free Agency (Signed) |
| | 3B | Refused Minor League Assignment - Free Agent (Signed) |
| | 2B | Refused Minor League Assignment - Free Agent (Signed) |
| | P | Declared Free Agency (Signed) |
| | 2B | Refused Minor League Assignment - Free Agent (Signed) |
| | P | Declared Free Agency (team option declined) |
| | 2B | Outrighted to Minors (Signed) |
| | P | Acquired Off Waivers (Signed) From |
| | P | Declared Free Agency (Signed) |
| | SS | Declared Free Agency (Signed) |
| | P | Declared Free Agency (Signed) |