| Round 4 | ||
|---|---|---|
| Team | Add | Drop |
| Houston Eagles |
OF Jakob Marsee 
|
|
| Blue Jays - via Miami Giants |
RP Ryan Helsley 
|
|
| Ground Rule Double |
RP Aroldis Chapman 
|
|
| Los Angeles White Sox |
SP Kevin Gausman 
|
|
| KC Monarchs |
OF Austin Hays 
|
|
| Built 4 Speed |
OF Jo Adell 
|
|
| The Plantation |
RP Trevor Megill 
|
|
| Chicago White Stockings |
3B Brendan Donovan 
|
|
| Blue Jays |
OF Chase DeLauter 
|
|
| The Shogun of Harlem |
OF Wilyer Abreu
|
|
| Angry Chihuahua’s |
RP Jeff Hoffman
|
|
| Bad Reputation |
SP Sandy Alcantara
|
|