| Player | Team | Action | Details | |
|---|---|---|---|---|
| Josh VanMeter | The Bluth Company | ADD | to AAA | 3:18 pm, 5/7/19 |
| Robert Gsellman | Geckos | ADD | to MLB | 12:38 pm, 5/7/19 |
| Adam Kloffenstein | Hill Valley Preservation Society | ADD | to A | 12:04 pm, 5/7/19 |
| Reyes Moronta | Hill Valley Preservation Society | ADD | to MLB | 12:03 pm, 5/7/19 |
| Ibandel Isabel | Jon Voight's Car | ADD | to AAA | 11:59 am, 5/7/19 |
| Alejandro Kirk | Nixon's Nasty Ninjas | ADD | to AAA | 11:57 am, 5/7/19 |
| Kelvin Gutierrez | The Red Barons | ADD | to MLB | 11:55 am, 5/7/19 |
| Jarren Duran | Purple Cobras | ADD | to A | 11:51 am, 5/7/19 |
| Ryan Rolison | The Red Barons | ADD | to AAA | 11:49 am, 5/7/19 |
| Mac Williamson | The Bluth Company | ADD | to AAA | 10:27 am, 5/7/19 |
| Mitch Garver | The Bluth Company | ADD | to MLB | 9:56 am, 5/7/19 |
| Seth Lugo | Chinballs | ADD | to MLB | 12:02 pm, 5/6/19 |
| Eric Sogard | Jon Voight's Car | ADD | to MLB | 11:36 am, 5/6/19 |
| Willi Castro | The Red Barons | ADD | to AAA | 9:10 am, 5/6/19 |
| Derek Dietrich | Cowboys From Hell | ADD | to MLB | 9:00 am, 5/6/19 |
| Robert Stephenson | Purple Cobras | ADD | to MLB | 8:16 am, 5/6/19 |
| Zach Davies | The Red Barons | ADD | to MLB | 10:51 pm, 5/5/19 |
| Chris Taylor | Bullet Club | ADD | to MLB | 6:38 pm, 5/5/19 |
| Hansel Robles | Chinballs | ADD | to MLB | 12:43 am, 5/5/19 |
| Kevin Kiermaier | The Red Barons | ADD | to MLB | 5:58 pm, 5/4/19 |
| Josiah Gray | The Bluth Company | ADD | to AA | 1:34 pm, 5/4/19 |
| Kevin Cron | The Red Barons | ADD | to AAA | 10:38 am, 5/4/19 |
| Tyson Ross | Bullet Club | ADD | to MLB | 7:48 am, 5/4/19 |
| Melky Cabrera | Bullet Club | ADD | to MLB | 7:48 am, 5/4/19 |
| Patrick Sandoval | The Red Barons | ADD | to AAA | 4:43 pm, 5/3/19 |