| Player | Team | Action | Details | |
|---|---|---|---|---|
| Brailyn Marquez | The Red Barons | ADD | to AAA | 10:33 am, 4/10/19 |
| Daniel Robertson | Geckos | ADD | to MLB | 10:25 am, 4/10/19 |
| Brian Dozier | Chinballs | ADD | to MLB | 8:15 am, 4/10/19 |
| Chad Pinder | Chinballs | ADD | to MLB | 8:14 am, 4/10/19 |
| Jack Herman | Ye Olde Tom Toolshed | ADD | to A | 9:02 pm, 4/9/19 |
| Dustin Pedroia | Purple Cobras | ADD | to MLB | 11:10 am, 4/9/19 |
| Mike Fiers | Cowboys From Hell | ADD | to MLB | 7:23 am, 4/9/19 |
| Franchy Cordero | Supreme Clientele | ADD | to AAA | 9:44 pm, 4/8/19 |
| Erik Swanson | Purple Cobras | ADD | to AAA | 7:44 pm, 4/8/19 |
| Shane McClanahan | The Bluth Company | ADD | to AA | 6:49 pm, 4/8/19 |
| Robbie Grossman | (TO BE DETERMINED) | ADD | to MLB | 6:13 pm, 4/8/19 |
| Eric Thames | (TO BE DETERMINED) | ADD | to MLB | 6:13 pm, 4/8/19 |
| Hector Neris | Cowboys From Hell | ADD | to MLB | 11:19 am, 4/8/19 |
| Orlando Arcia | Supreme Clientele | ADD | to MLB | 10:18 am, 4/8/19 |
| Zac Gallen | (TO BE DETERMINED) | ADD | to AAA | 10:12 am, 4/8/19 |
| Freddy Galvis | Purple Cobras | ADD | to MLB | 9:22 am, 4/8/19 |
| Adam Frazier | Supreme Clientele | ADD | to MLB | 7:13 pm, 4/7/19 |
| Anthony Swarzak | Supreme Clientele | ADD | to MLB | 7:13 pm, 4/7/19 |
| Shawn Kelley | Kimble's Kids | ADD | to MLB | 5:31 pm, 4/7/19 |
| Mitchell White | The Bluth Company | ADD | to AAA | 3:52 pm, 4/7/19 |
| Zack Collins | The Bluth Company | ADD | to AAA | 9:35 am, 4/7/19 |
| Taylor Rogers | The Bluth Company | ADD | to MLB | 9:26 am, 4/7/19 |
| Lewis Thorpe | The Red Barons | ADD | to AA | 9:26 am, 4/7/19 |
| Garrett Whitley | Supreme Clientele | ADD | to A | 1:07 am, 4/6/19 |
| Blake Swihart | (TO BE DETERMINED) | ADD | to MLB | 12:40 am, 4/6/19 |