| Player | Team | Action | Details | |
|---|---|---|---|---|
| Derek Dietrich | Hill Valley Preservation Society | ADD | to MLB | 10:12 pm, 3/29/18 |
| Garrett Hampson | The Bluth Company | ADD | to MLB | 12:42 pm, 3/29/18 |
| Emilio Pagán | Geckos | ADD | to MLB | 12:08 pm, 3/29/18 |
| Chris Owings | The Red Barons | ADD | to MLB | 10:26 am, 3/29/18 |
| Hunter Strickland | Geckos | ADD | to MLB | 7:40 am, 3/29/18 |
| Tony Watson | Geckos | ADD | to MLB | 7:40 am, 3/29/18 |
| Mike Fiers | Geckos | ADD | to MLB | 7:39 am, 3/29/18 |
| Clayton Richard | Kimble's Kids | ADD | to MLB | 7:21 am, 3/29/18 |
| Jordan Zimmermann | Kimble's Kids | ADD | to MLB | 7:20 am, 3/29/18 |
| Will Harris | Kimble's Kids | ADD | to MLB | 7:18 am, 3/29/18 |
| Bubba Thompson | The Bluth Company | ADD | to A | 10:36 pm, 3/28/18 |
| Josh Harrison | Hill Valley Preservation Society | ADD | to MLB | 6:15 pm, 3/28/18 |
| Edwin Rios | The Bluth Company | ADD | to AAA | 3:36 pm, 3/28/18 |
| Mitch Moreland | Shaolin Schmeckles | ADD | to MLB | 1:00 pm, 3/28/18 |
| Yusmeiro Petit | Purple Cobras | ADD | to MLB | 8:45 am, 3/28/18 |
| Preston Tucker | Nixon's Nasty Ninjas | ADD | to AAA | 11:34 pm, 3/27/18 |
| Francisco Morales | Ye Olde Tom Toolshed | ADD | to AA | 8:40 pm, 3/27/18 |
| Dermis Garcia | Ye Olde Tom Toolshed | ADD | to A | 8:22 pm, 3/27/18 |
| Christian Vazquez | The Red Barons | ADD | to MLB | 7:34 pm, 3/27/18 |
| Jose Bautista | Supreme Clientele | ADD | to NA | 2:55 pm, 3/26/18 |
| Brad Boxberger | Supreme Clientele | ADD | to MLB | 2:49 pm, 3/26/18 |
| Nick Tropeano | The Bluth Company | ADD | to AAA | 2:02 pm, 3/26/18 |
| Seth Lugo | Chinballs | ADD | to MLB | 12:15 pm, 3/26/18 |
| Hector Velazquez | Dead Rabbits | ADD | to AAA | 1:56 pm, 3/25/18 |
| Eric Skoglund | Shaolin Schmeckles | ADD | to AAA | 12:15 pm, 3/25/18 |