| Player | Team | Action | Details | |
|---|---|---|---|---|
| Alex Scherff | The Bluth Company | ADD | to A | 2:36 pm, 4/2/19 |
| Trent Thornton | Chinballs | ADD | to MLB | 11:46 am, 4/2/19 |
| Mark Canha | Geckos | ADD | to MLB | 9:27 am, 4/2/19 |
| Ryan Zimmerman | Hill Valley Preservation Society | ADD | to MLB | 7:02 am, 4/2/19 |
| Tony Watson | Hill Valley Preservation Society | ADD | to MLB | 9:44 pm, 4/1/19 |
| Ben Zobrist | Hill Valley Preservation Society | ADD | to MLB | 9:41 pm, 4/1/19 |
| J.T. Riddle | Jon Voight's Car | ADD | to MLB | 6:07 pm, 4/1/19 |
| Chad Bettis | Jon Voight's Car | ADD | to MLB | 6:06 pm, 4/1/19 |
| Daniel Palka | Geckos | ADD | to MLB | 3:20 pm, 4/1/19 |
| Zach Brown | The Bluth Company | ADD | to AAA | 10:42 am, 4/1/19 |
| Brock Burke | Nixon's Nasty Ninjas | ADD | to MLB | 10:38 am, 4/1/19 |
| Geraldo Perdomo | Nixon's Nasty Ninjas | ADD | to AA | 10:37 am, 4/1/19 |
| Nick Margevicius | Purple Cobras | ADD | to AAA | 10:33 am, 4/1/19 |
| Neil Walker | Bridge Four | ADD | to MLB | 10:22 am, 4/1/19 |
| Garrett Whitley | The Bluth Company | ADD | to AAA | 7:53 pm, 3/31/19 |
| Will Smith | The Bluth Company | ADD | to AAA | 7:44 pm, 3/31/19 |
| Lucius Fox | The Bluth Company | ADD | to A | 7:42 pm, 3/31/19 |
| Joe Palumbo | The Bluth Company | ADD | to AA | 7:30 pm, 3/31/19 |
| Kyle Zimmer | Supreme Clientele | ADD | to AAA | 7:06 pm, 3/31/19 |
| Troy Tulowitzki | Scranton Yankees | ADD | to MLB | 11:34 am, 3/31/19 |
| Austin Barnes | Purple Cobras | ADD | to MLB | 2:01 am, 3/31/19 |
| Ian Kennedy | (TO BE DETERMINED) | ADD | to MLB | 8:01 pm, 3/30/19 |
| Wenceel Perez | Nixon's Nasty Ninjas | ADD | to AA | 3:29 pm, 3/30/19 |
| Miguel Amaya | Nixon's Nasty Ninjas | ADD | to AA | 3:28 pm, 3/30/19 |
| Mitch Moreland | Nixon's Nasty Ninjas | ADD | to MLB | 3:10 pm, 3/30/19 |