Owls in Professional Ball
| 03/12 | MIN | Matt Canterino | Optioned to AAA St Paul |
| 03/19 | SD | Glenn Otto | Placed on the 15-day IL (Right teres major strain) |
| 03/22 | MIA | Dane Myers | Optioned to AAA Jacksonville |
| 03/22 | MIN | Matt Canterino | Placed on the 60-day IL |
| 03/26 | ATL | Justin Long | Placed on the full-season IL |
| 03/27 | BAL | Cooper Chandler | Placed on the 60-day IL |
| 03/28 | MIA | JT Chargois | Placed on the 15-day IL retroactive to 3/25 (neck spasms) |
| 04/21 | LAA | Anthony Rendon | Placed on the 10-day IL (left hamstring strain) |
| 04/22 | KC | Tyler Duffey | Contract selected from AAA Omaha by Kansas City |
| 04/28 | MIA | Dane Myers | Recalled to Marlins from AAA Jacksonville |
| 05/09 | LAA | Anthony Rendon | Transferred from the 10-day IL to the 60-day IL (left hamstring strain) |
| 05/12 | MIA | JT Chargois | Placed on the 60-day IL (neck spasms) |
| 05/12 | MIA | Tristan Gray | Contract selected from AAA Jacksonville by Miami |
| 05/21 | MIA | Tristan Gray | Optioned to AAA Jacksonville |
| 05/22 | CIN | Evan Kravetz | Placed on the 7-day IL |
| 05/23 | ARI | Matthew Linksey | Assigned to A Visalia |
| 05/24 | KC | Tyler Duffey | Designated for Assignment |
| 05/29 | KC | Tyler Duffey | Outrighted to AAA Omaha |
| 06/05 | CIN | Evan Kravetz | Activated from the 7-day IL |
| 06/07 | MIA | Tristan Gray | Recalled to Marlins from AAA Jacksonville |
| 06/10 | MIA | Tristan Gray | Optioned to AAA Jacksonville |
| 06/12 | MIA | JT Chargois | Activated from the 60-day IL |
| 06/13 | NYM | Jon Duplantier | Released by AAA Syracuse |
| 06/25 | SD | Glenn Otto | Activated from the 15-day IL |
| 06/25 | SD | Glenn Otto | Optioned to AAA El Paso |
| 06/25 | BAL | Cooper Chandler | Activated from the 60-day IL |
| 07/08 | LAA | Anthony Rendon | Activated from the 60-day IL |
| 07/18 | MIA | Dane Myers | Placed on the 10-day IL retroactive to July 15 (left ankle fracture) |
| 07/21 | SD | Glenn Otto | Placed on the 7-day IL |
| 07/28 | SD | Glenn Otto | Designated for Assignment and Released |
| 07/30 | LAA | Anthony Rendon | Placed on the 10-day IL retroactive to July 27 (low back inflammation) |
| 07/30 | SEA | JT Chargois | Traded from Marlins to Mariners |
| 08/04 | BOS | Lucas Luetge | Released by AAA Worcester |
| 08/06 | LAA | Anthony Rendon | Activated from ten 10-day IL |
| 08/06 | ARI | Matthew Linskey | Assigned to Hi-A Hillsboro from A Visalia |
| 08/06 | KC | Tyler Duffey | Released by AAA Omaha |
| 08/07 | CHI | Lucas Luetge | Signed to a minor league contract |
| 08/08 | CHI | Lucas Luetge | Assigned to AAA Iowa |
| 08/08 | LAD | Jon Duplantier | Signed to a minor league contract |
| 08/08 | LAD | Jon Duplantier | Assigned to AA Tulsa |
| 08/08 | LAD | Jon Duplantier | Activated |
| 08/08 | HOU | Glenn Otto | Signed to a minor league contract |
| 08/08 | HOU | Glenn Otto | Assigned to AAA Sugar Land |
| 08/13 | ARI | Hayden Durke | Assigned to Hi-A Hillsboro from A Visalia |
| 08/15 | LAD | Jon Duplantier | Assigned to AAA Oklahoma City from AA Tulsa |
| 08/16 | DET | Trei Cruz | Placed on the 7-day IL retroactive to August 15 |
| 08/23 | BAL | Cooper Chandler | Placed on the 7-day IL |
| 08/25 | MIA | Tristan Gray | Designated for Assignment |
| 08/27 | OAK | Tristan Gray | Claimed off waivers by Oakland |
| 08/27 | OAK | Tristan Gray | Assigned to AAA Las Vegas |
| 08/27 | DET | Trei Cruz | Placed on the full-season injured list |
| 08/28 | CIN | Evan Kravetz | Contract selected from AAA Louisville to Reds |
| 08/31 | CIN | Evan Kravetz | Designated for Assignment |
| 09/01 | OAK | Tristan Gray | Recalled to Oakland from AAA Las Vegas |
| 09/02 | CIN | Evan Kravetz | Outrighted to AAA Louisville |
| 09/03 | HOU | Glenn Otto | Activated |
| 09/08 | HOU | Glenn Otto | Placed on the 7-day IL |
| 09/10 | LAA | Anthony Rendon | Placed on the 10-day injured list retroactive to Sep 8 (left oblique strain) |
| 09/10 | OAK | Tristan Gray | Optioned to AAA Las Vegas |
| 09/17 | MIA | Dane Myers | Sent to AAA Jaacksonville on a rehab assignment |
| 09/24 | MIA | Dane Myers | Recalled to Miami from AAA Jacksonville |
| 10/1 | OAK | Tristan Gray | Recalled to Oakland from AAA Las Vegas |
| 10/31 | PIT | Tristan Gray | Claimed by Pittsburgh off waivers |
This is a working list. Corrections, updates and comments are welcome.
Alan Shelby

