| | SS | Called Up from Minors (Signed) |
| | SP | Placed on 10-Day IL (Sprained left knee) |
| | CF | Sent to Minors for Rehabilitation (Signed) |
| | RP | Designated for Assignment (Signed) |
| | RP | Removed From 10-Day IL (Right elbow inflammation) |
| | RP | Recalled From Minors Rehab (Signed) |
| | 2B | Purchased From Minors (Signed) |
| | SP | Transferred to 60-Day IL (Left elbow pain) |
| | 2B | Sent to Minors (Signed) |
| | SP | Removed From 10-Day IL (Right flexor strain) |
| | SP | Recalled From Minors Rehab (Signed) |
| | RP | Sent to Minors for Rehabilitation (Signed) |
| | SS | Sent to Minors (Signed) |
| | SP | Sent to Minors for Rehabilitation (Signed) |
| | LF | Sent to Minors (Signed) |
| | SP | Sent to Minors (Signed) |
| | 2B | Traded (for OF Kevin Pillar, four-player deal) From |
| | LF | Called Up from Minors (Signed) |
| | 2B | Sent to Minors (Signed) |
| | CF | Transferred to 60-Day IL (Concussion) |
| | RP | Released (Signed) |
| | RF | Signed (five-year extension) |
| | RF | Traded (for OF Rodrigo Orozco) From |
| | CF | Traded (for RHP Derek Law, four-player deal) To |
| | SP | Traded (for OF Kevin Pillar, four-player deal) From |
| | RP | Traded (for OF Kevin Pillar, four-player deal) From |
| | SP | Called Up from Minors (Signed) |
| | SP | Placed on 10-Day IL (Stress reaction, right knee) |
| | RP | Placed on 10-Day IL (Right elbow inflammation) |
| | RP | Placed on 10-Day IL (Recovery from right elbow surgery) |
| | SP | Placed on 10-Day IL (Left elbow pain) |
| | RP | Purchased From Minors (Signed) |
| | CF | Placed on 10-Day IL (Sprained right ankle) |
| | RF | Traded (for cash considerations) From |
| | SP | Placed on 10-Day IL (Right flexor strain) |
| | 1B | Traded (for SS Jesus Lopez) To |
| | 1B | Called Up from Minors (Signed) |
| | SP | Sent to Minors (Signed) |
| | RP | Signed as Free Agent (one-year contract) |
| | CF | Placed on 7-Day IL (Concussion) |
| | RP | Signed to a Minor League Contract (Signed) |
| | 1B | Sent to Minors (Signed) |
| | RP | Released (Signed) |
| | RP | Sent to Minors (Signed) |
| | C | Sent to Minors (Signed) |
| | LF | Sent to Minors (Signed) |
| | RP | Traded (for cash considerations) From |
| | SP | Sent to Minors (Signed) |
| | RP | Sent to Minors (Signed) |
| | SP | Sent to Minors (Signed) |
| | SP | Sent to Minors (Signed) |
| | RP | Sent to Minors (Signed) |
| | LF | Traded (for international bonus pool space) To |
| | LF | Designated for Assignment (Signed) |
| | SP | Signed as Free Agent (one-year contract) |
| | RP | Signed to a Minor League Contract (Signed) |
| | RP | Signed to a Minor League Contract (Signed) |
| | RP | Signed to a Minor League Contract (Signed) |
| | RP | Signed (loses arbitration) |
| | SS | Signed to a Minor League Contract (Signed) |
| | RP | Outrighted to Minors (Signed) |
| | RP | Designated for Assignment (Signed) |
| | SS | Signed as Free Agent (one-year contract) |
| | RP | Signed to a Minor League Contract (Signed) |
| | RP | Signed as Free Agent (one-year contract) |
| | RP | Signed (avoids arbitration) |
| | RP | Signed (avoids arbitration) |
| | SP | Signed (avoids arbitration) |
| | 3B | Signed (avoids arbitration) |
| | SP | Signed (avoids arbitration) |
| | 2B | Signed (avoids arbitration) |
| | CF | Signed (avoids arbitration) |
| | RF | Signed (avoids arbitration) |
| | C | Traded (for SS Ronny Brito, three-player deal) To |
| | RP | Traded (for cash considerations) To |
| | RP | Designated for Assignment (Signed) |
| | SP | Traded (with cash for OF Connor Panas) From |
| | SP | Signed as Free Agent (one-year contract) |
| | 2B | Signed to a Minor League Contract (Signed) |
| | SS | Cleared Waivers and Became a Free Agent (Signed) |
| | SP | Drafted Via Rule 5 (Signed) |
| | SS | Released (Signed) |
| | RP | Outrighted to Minors (Signed) |
| | 3B | Free Agent - No Contract Offer (non-tendered) |
| | RP | Designated for Assignment (Signed) |
| | RP | Acquired Off Waivers (Signed) From |
| | RP | Purchased From Minors (Signed) |
| | SP | Purchased From Minors (Signed) |
| | RP | Purchased From Minors (Signed) |
| | SP | Purchased From Minors (Signed) |
| | SP | Purchased From Minors (Signed) |
| | SP | Traded (for INF Aledmys Diaz) From |
| | SS | Traded (for RHP Trent Thornton) To |
| | RP | Acquired Off Waivers (Signed) To |
| | RP | Outrighted to Minors (Signed) |
| | RP | Declared Free Agency (Signed) |
| | SP | Declared Free Agency (Signed) |
| | RP | Declared Free Agency (Signed) |
| | RP | Declared Free Agency (Signed) |
| | RP | Declared Free Agency (Signed) |
| | RF | Declared Free Agency (Signed) |
| | RP | Outrighted to Minors (Signed) |
| | SS | Declared Free Agency (Signed) |
| | RP | Declared Free Agency (Signed) |
| | 2B | Declared Free Agency (Signed) |
| | RP | Outrighted to Minors (Signed) |
| | SP | Outrighted to Minors (Signed) |
| | RP | Declared Free Agency (Signed) |
| | 1B | Signed (team option exercised) |
| | SP | Declared Free Agency (Signed) |
| | RP | Declared Free Agency (Signed) |
| | RP | Refused Minor League Assignment - Free Agent (Signed) |
| | RP | Refused Minor League Assignment - Free Agent (Signed) |
| | 2B | Outrighted to Minors (Signed) |
| | SP | Traded (to complete 8/31 Josh Donaldson deal) From |
| | 2B | Designated for Assignment (Signed) |
| | RP | Refused Minor League Assignment - Free Agent (Signed) |
| | RP | Refused Minor League Assignment - Free Agent (Signed) |
| | 2B | Refused Minor League Assignment - Free Agent (Signed) |
| | CF | NTR - Called Up From Minors (Signed) |
| | 3B | Transferred to 60-Day IL (Fractured left hand) |
| | 2B | Purchased From Minors (Signed) |
