| Player | Team | Action | Details | |
|---|---|---|---|---|
| Jimmie Sherfy | Ye Olde Tom Toolshed | ADD | to MLB | 12:52 pm, 5/14/19 |
| Harrison Bader | Chinballs | ADD | to MLB | 12:18 pm, 5/14/19 |
| David Fletcher | The Red Barons | ADD | to MLB | 11:28 am, 5/14/19 |
| Joe Jimenez | Ye Olde Tom Toolshed | ADD | to MLB | 11:00 am, 5/14/19 |
| Cody Allen | Ye Olde Tom Toolshed | ADD | to MLB | 10:57 am, 5/14/19 |
| Jake Marisnick | Purple Cobras | ADD | to MLB | 7:23 am, 5/14/19 |
| Erik Swanson | Purple Cobras | ADD | to MLB | 7:23 am, 5/14/19 |
| Nick Vincent | Geckos | ADD | to MLB | 2:10 am, 5/14/19 |
| Jarrod Dyson | Geckos | ADD | to MLB | 2:09 am, 5/14/19 |
| Brandon Brennan | Geckos | ADD | to AAA | 2:00 am, 5/14/19 |
| Chad Pinder | Shaolin Schmeckles | ADD | to MLB | 6:01 pm, 5/13/19 |
| Luis Cessa | Chinballs | ADD | to MLB | 3:42 pm, 5/13/19 |
| Ronald Guzman | Chinballs | ADD | to MLB | 12:02 pm, 5/13/19 |
| Nick Anderson | Chinballs | ADD | to MLB | 12:02 pm, 5/13/19 |
| Nick Kingham | Bullet Club | ADD | to MLB | 5:57 pm, 5/12/19 |
| Jordan Luplow | Bullet Club | ADD | to MLB | 1:25 pm, 5/12/19 |
| Tyler Austin | Bullet Club | ADD | to MLB | 12:47 pm, 5/12/19 |
| Charlie Tilson | Bullet Club | ADD | to MLB | 12:46 pm, 5/12/19 |
| Marwin Gonzalez | Bullet Club | ADD | to MLB | 12:29 pm, 5/12/19 |
| Ian Kennedy | Purple Cobras | ADD | to MLB | 4:50 am, 5/12/19 |
| Wilmer Flores | Purple Cobras | ADD | to MLB | 4:29 am, 5/12/19 |
| Evan White | The Bluth Company | ADD | to AAA | 12:21 am, 5/12/19 |
| Patrick Weigel | The Bluth Company | ADD | to AAA | 10:30 pm, 5/11/19 |
| Liam Hendriks | Nixon's Nasty Ninjas | ADD | to MLB | 8:29 am, 5/11/19 |
| Harold Ramirez | The Red Barons | ADD | to MLB | 12:22 am, 5/11/19 |