| Player | Team | Action | Details | |
|---|---|---|---|---|
| Jhoulys Chacin | Banana Hammock | ADD | to AAA | 12:32 pm, 4/4/16 |
| Yimi Garcia | Banana Hammock | ADD | to MLB | 12:29 pm, 4/4/16 |
| Aledmys Diaz | The Bluth Company | ADD | to AAA | 10:50 am, 4/4/16 |
| Mark Canha | The Bluth Company | ADD | to MLB | 10:32 am, 4/4/16 |
| Ryan Madson | Cowboys From Hell | ADD | to MLB | 10:27 am, 4/4/16 |
| Marlon Byrd | Cowboys From Hell | ADD | to NA | 10:25 am, 4/4/16 |
| Jayson Werth | Supreme Clientele | ADD | to MLB | 9:21 am, 4/4/16 |
| Kelvin Herrera | Kimble's Kids | ADD | to MLB | 8:47 am, 4/4/16 |
| Chris Young | Kimble's Kids | ADD | to MLB | 8:47 am, 4/4/16 |
| Rookie Davis | Banana Hammock | ADD | to AA | 1:02 am, 4/4/16 |
| Yorman Rodriguez | Banana Hammock | ADD | to MLB | 12:56 am, 4/4/16 |
| Nick Hundley | Supreme Clientele | ADD | to MLB | 10:47 pm, 4/3/16 |
| Kevin Quackenbush | Supreme Clientele | ADD | to MLB | 10:47 pm, 4/3/16 |
| Brandon Maurer | Supreme Clientele | ADD | to MLB | 10:47 pm, 4/3/16 |
| Shawn Kelley | Supreme Clientele | ADD | to MLB | 10:46 pm, 4/3/16 |
| Pedro Strop | Geckos | ADD | to MLB | 9:27 pm, 4/3/16 |
| Mike Napoli | Geckos | ADD | to MLB | 9:27 pm, 4/3/16 |
| Anthony Gose | Purple Cobras | ADD | to MLB | 7:03 pm, 4/3/16 |
| Casey Gillaspie | The Bluth Company | ADD | to AAA | 5:31 pm, 4/3/16 |
| Brett Cecil | Chinballs | ADD | to MLB | 3:04 pm, 4/3/16 |
| Tyler O'Neill | Jon Voight's Car | ADD | to AA | 1:00 pm, 4/3/16 |
| Jose Ramirez | Chinballs | ADD | to AAA | 12:51 pm, 4/3/16 |
| Tony Watson | Kimble's Kids | ADD | to MLB | 11:14 am, 4/3/16 |
| Ryan Howard | Geckos | ADD | to MLB | 10:50 am, 4/3/16 |
| Tommy Pham | Geckos | ADD | to MLB | 1:00 am, 4/3/16 |