| Player | Team | Action | Details | |
|---|---|---|---|---|
| Tim Cate | The Bluth Company | ADD | to AAA | 10:33 pm, 8/12/19 |
| Alexander Mojica | Scranton Yankees | ADD | to AA | 10:26 pm, 8/12/19 |
| Jarrod Dyson | Chinballs | ADD | to MLB | 1:37 pm, 8/12/19 |
| Randy Arozarena | The Bluth Company | ADD | to AAA | 1:55 pm, 8/11/19 |
| Simeon Woods-Richardson | Supreme Clientele | ADD | to AAA | 11:28 am, 8/11/19 |
| Brandon Drury | Bullet Club | ADD | to MLB | 10:28 am, 8/11/19 |
| Andrew Cashner | Bullet Club | ADD | to MLB | 10:27 am, 8/11/19 |
| Shervyen Newton | Supreme Clientele | ADD | to AAA | 5:57 pm, 8/10/19 |
| Adam Duvall | Supreme Clientele | ADD | to MLB | 1:31 pm, 8/10/19 |
| Mark Melancon | The Bluth Company | ADD | to MLB | 11:27 am, 8/10/19 |
| Mike Montgomery | The Red Barons | ADD | to MLB | 3:15 pm, 8/9/19 |
| Micker Adolfo | The Red Barons | ADD | to AA | 3:14 pm, 8/9/19 |
| Cristian Javier | Nixon's Nasty Ninjas | ADD | to A | 1:56 pm, 8/9/19 |
| Chris Martin | Nixon's Nasty Ninjas | ADD | to MLB | 1:54 pm, 8/9/19 |
| Wilmer Font | Nixon's Nasty Ninjas | ADD | to MLB | 1:54 pm, 8/9/19 |
| Trevor Gott | Nixon's Nasty Ninjas | ADD | to MLB | 1:54 pm, 8/9/19 |
| Victor Caratini | Nixon's Nasty Ninjas | ADD | to MLB | 1:49 pm, 8/9/19 |
| Brian Johnson | Shaolin Schmeckles | ADD | to MLB | 1:16 pm, 8/9/19 |
| Zach Davies | Hill Valley Preservation Society | ADD | to MLB | 11:37 am, 8/9/19 |
| Justin Smoak | Shaolin Schmeckles | ADD | to MLB | 4:15 pm, 8/8/19 |
| Eric Sogard | Purple Cobras | ADD | to MLB | 9:00 am, 8/8/19 |
| Tommy Kahnle | The Bluth Company | ADD | to MLB | 7:15 am, 8/8/19 |
| Cameron Maybin | The Bluth Company | ADD | to MLB | 7:13 am, 8/8/19 |
| Stephen Vogt | Shaolin Schmeckles | ADD | to MLB | 3:17 pm, 8/7/19 |
| A.J. Minter | Ye Olde Tom Toolshed | ADD | to AAA | 4:11 pm, 8/6/19 |