| Player | Team | Action | Details | |
|---|---|---|---|---|
| Adam Plutko | The Red Barons | ADD | to MLB | 5:20 am, 7/14/19 |
| Steven Brault | The Red Barons | ADD | to MLB | 6:33 pm, 7/13/19 |
| Joe Jimenez | Chinballs | ADD | to MLB | 5:14 pm, 7/13/19 |
| Kevin Padlo | Ye Olde Tom Toolshed | ADD | to A | 4:45 pm, 7/12/19 |
| Mason Martin | Ye Olde Tom Toolshed | ADD | to AA | 4:45 pm, 7/12/19 |
| Collin McHugh | The Bluth Company | ADD | to MLB | 12:41 am, 7/12/19 |
| Taylor Widener | The Bluth Company | ADD | to NA | 12:41 am, 7/12/19 |
| Bubba Starling | Bullet Club | ADD | to MLB | 12:25 pm, 7/11/19 |
| Alex Young | Supreme Clientele | ADD | to AAA | 9:35 am, 7/11/19 |
| Jesus Aguilar | Shaolin Schmeckles | ADD | to MLB | 7:39 pm, 7/10/19 |
| Garrett Cooper | Chinballs | ADD | to MLB | 2:53 pm, 7/10/19 |
| Jhoulys Chacin | Bullet Club | ADD | to MLB | 11:56 am, 7/10/19 |
| Junior Fernandez | Ye Olde Tom Toolshed | ADD | to AA | 11:13 am, 7/10/19 |
| Liam Hendriks | Nixon's Nasty Ninjas | ADD | to MLB | 10:38 pm, 7/9/19 |
| A.J. Reed | Chinballs | ADD | to AAA | 1:44 pm, 7/9/19 |
| Daniel Mengden | Hill Valley Preservation Society | ADD | to MLB | 6:31 am, 7/9/19 |
| Colin Moran | Purple Cobras | ADD | to MLB | 1:16 am, 7/9/19 |
| Travis d'Arnaud | Bullet Club | ADD | to MLB | 11:19 pm, 7/8/19 |
| Mauricio Dubon | Chinballs | ADD | to AA | 7:21 pm, 7/8/19 |
| Kevin Kiermaier | Bullet Club | ADD | to MLB | 10:41 am, 7/8/19 |
| Jasseel De La Cruz | The Bluth Company | ADD | to AA | 10:31 am, 7/8/19 |
| Joe Ryan | Purple Cobras | ADD | to AA | 2:27 am, 7/8/19 |
| Mauricio Dubon | The Bluth Company | ADD | to AA | 11:35 pm, 7/6/19 |
| Clarke Schmidt | The Red Barons | ADD | to AAA | 7:48 pm, 7/6/19 |
| Matt Harvey | Bullet Club | ADD | to MLB | 6:54 pm, 7/6/19 |