| Zack Littell | SP | 22.333 | Minnesota Twins | Minnesota Twins (MLB) | Recalled from Rochester (AAA) |
| Cody Anderson | RP | 27.353 | Cleveland Indians | Akron (AA) | Assigned to Akron (AA) for rehab |
| Cory Mazzoni | P | 28.318 | Chicago Cubs | Iowa (AAA) | Outrighted to minors |
| Jonathan Loaisiga | RP | 23.304 | New York Yankees | New York Yankees (MLB) | Recalled from Scranton/Wilkes-Barre (AAA) |
| Welington Castillo | C | 31.131 | Chicago White Sox | Chicago White Sox (MLB) | Activated from DL |
| Tyler Watson | P | 25.085 | Chicago White Sox | Charlotte (AAA) | Traded from Braves to White Sox |
| Justin Bour | 1B-DH | 30.097 | Philadelphia Phillies | Philadelphia Phillies (MLB) | Activated from DL |
| Kelby Tomlinson | SS | 28.078 | San Francisco Giants | San Francisco Giants (MLB) | Recalled from Sacramento (AAA) |
| Zach Davies | SP | 25.207 | Milwaukee Brewers | Milwaukee Brewers (MLB) | Recalled from Colorado Springs (AAA) |
| Corey Knebel | RP | 26.281 | Milwaukee Brewers | Milwaukee Brewers (MLB) | Recalled from Colorado Springs (AAA) |
| Neil Ramirez | P | 29.100 | Cleveland Indians | Cleveland Indians (MLB) | Activated from DL |
| Yohander Mendez | RP | 23.228 | Texas Rangers | Texas Rangers (MLB) | Recalled from Round Rock (AAA) |
| Andrew Velazquez | SS | 24.050 | Tampa Bay Rays | Tampa Bay Rays (MLB) | Contract purchased from minors |
| Jeremiah Vison | CF | 21.006 | Los Angeles Dodgers | Ogden (Rk) | Assigned to Ogden (Rk) |
| Fauris Guerrero | P | 21.332 | Chicago Cubs | Eugene (A-) | Assigned to Eugene (A-) |
| Jose Martinez | P | 19.132 | Los Angeles Dodgers | Ogden (Rk) | Assigned to Ogden (Rk) |
| Yonathan Perlaza | 2B | 19.296 | Chicago Cubs | Eugene (A-) | Assigned to Eugene (A-) |
| Tristen Lutz | OF | 20.011 | Milwaukee Brewers | Arizona Brewers (Rk) | Assigned to Arizona Brewers (Rk) |
| Alexander Guerra | | -- | Chicago Cubs | Eugene (A-) | Assigned to Eugene (A-) |
| Peyton Remy | P | 22.013 | Chicago Cubs | Eugene (A-) | Assigned to Eugene (A-) |
| Aldrich De Jongh | OF | 20.001 | Los Angeles Dodgers | Ogden (Rk) | Assigned to Ogden (Rk) |
| Elio Serrano | P | 20.031 | Los Angeles Dodgers | Ogden (Rk) | Assigned to Ogden (Rk) |
| Aaron Phillips | P | 21.326 | San Francisco Giants | Arizona Giants Orange (Rk) | Assigned to Arizona Giants Orange (Rk) |
| Leonel Valera | SS | 19.055 | Los Angeles Dodgers | Ogden (Rk) | Assigned to Ogden (Rk) |
| David Fry | C | 22.287 | Milwaukee Brewers | Wisconsin (A) | Assigned to Wisconsin (A) |
| Matt Cogen | OF | 23.014 | Los Angeles Dodgers | Great Lakes (A) | Assigned to Great Lakes (A) |
| Josh Dye | P | 21.353 | Kansas City Royals | Wilmington (A+) | Assigned to Wilmington (A+) |
| Yeudy Garcia | P | 25.331 | Pittsburgh Pirates | Bristol (Rk) | Assigned to Bristol (Rk) |
| Abdiel Mendoza | P | 19.348 | Texas Rangers | Hickory (A) | Assigned to Hickory (A) |
| Juan De Paula | P | 20.345 | San Francisco Giants | Augusta (A) | Assigned to Augusta (A) |
| Tyler Phillips | P | 22.184 | Texas Rangers | Down East (A+) | Assigned to Down East (A+) |
| Jon Laureano | 3B | 22.256 | Cleveland Indians | Akron (AA) | Assigned to Akron (AA) |
| Gian Paul Gonzalez | C | 22.235 | Cleveland Indians | Lake County (A) | Assigned to Lake County (A) |
| Wood Myers | 2B-SS | 23.326 | St. Louis Cardinals | Palm Beach (A+) | Assigned to Palm Beach (A+) |
| Victor Tademo | 3B | 19.055 | Minnesota Twins | Rochester (AAA) | Assigned to Rochester (AAA) |
| Josh McLain | OF | 21.344 | Los Angeles Dodgers | Great Lakes (A) | DL-7 Injured |
| Wilfred Salaman | P | 20.332 | Milwaukee Brewers | Wisconsin (A) | Activated from disabled list |
| Yariel Gonzalez | 2B | 24.093 | St. Louis Cardinals | Peoria (A) | Activated from disabled list |
| Jay Feliciano | PF | 22.340 | Milwaukee Brewers | Wisconsin (A) | Activated from disabled list |
| Luis Carpio | SS | 21.053 | New York Mets | Binghamton (AA) | Assigned to Binghamton (AA) |
| Blake Taylor | P | 23.016 | New York Mets | Las Vegas (AAA) | Assigned to Las Vegas (AAA) |
| Deivi Garcia | P | 19.106 | New York Yankees | Trenton (AA) | Assigned to Trenton (AA) |
| Carlos Tovar | SS | 23.013 | Boston Red Sox | Salem (A+) | Activated from disabled list |
| Alex Kowalczyk | C | 24.320 | Texas Rangers | Down East (A+) | Reinstated to active roster |
| Jason Bahr | P | 23.199 | Texas Rangers | Down East (A+) | DL-7 Injured |
| Brett Eibner | OF | 29.274 | Texas Rangers | Down East (A+) | DL-7 Injured |
| Victor Acosta | 3B | 22.092 | Boston Red Sox | Salem (A+) | DL-7 Injured |
| Logan Longwith | P | 24.156 | Colorado Rockies | Lancaster (A+) | Placed on temporarily inactive list |
| Steven Linkous | IF | 23.339 | Colorado Rockies | Lancaster (A+) | DL-7 Injured |
| Vince Fernandez | OF | 23.039 | Colorado Rockies | Lancaster (A+) | Reinstated to active roster |
| Willie Abreu | RF | 23.165 | Colorado Rockies | Lancaster (A+) | Activated from disabled list |
| Jacob Heyward | RF | 23.032 | San Francisco Giants | Sacramento (AAA) | Assigned to Sacramento (AAA) |
| Genesis Cabrera | P | 21.327 | St. Louis Cardinals | Memphis (AAA) | Assigned to Memphis (AAA) |
| Sam Bragg | P | 25.163 | Oakland Athletics | Nashville (AAA) | Assigned to Nashville (AAA) |
| Travis Ott | P | 23.065 | Tampa Bay Rays | Durham (AAA) | Assigned to Durham (AAA) |
| Jake Cronenworth | IF-P | 24.224 | Tampa Bay Rays | Durham (AAA) | Assigned to Durham (AAA) |
| Joshua Uhen | P | 26.148 | Milwaukee Brewers | Biloxi (AA) | Activated from disabled list |
| Reece Karalus | P | 24.080 | Tampa Bay Rays | Montgomery (AA) | Activated from disabled list |
| Mike Brosseau | IF | 24.171 | Tampa Bay Rays | Montgomery (AA) | Activated from disabled list |
| Daniel Reynolds | P | 27.123 | Milwaukee Brewers | Colorado Springs (AAA) | Assigned to Colorado Springs (AAA) |
| Taylor Hill | P | 29.174 | San Francisco Giants | Sacramento (AAA) | Assigned to Sacramento (AAA) |
| Chris Gittens | 1B | 24.205 | New York Yankees | Trenton (AA) | Activated from disabled list |
| Andrew Ely | IF | 25.222 | New York Mets | Binghamton (AA) | DL-7 Injured |
| Ian Krol | P | 27.116 | - | | Released by Mets |
| Logan Bawcom | P | 29.304 | Los Angeles Dodgers | Oklahoma City (AAA) | Reinstated to active roster |
| Tyler Watson | P | 25.085 | Chicago White Sox | Charlotte (AAA) | Assigned to Charlotte (AAA) |
| Yuta Okazaki | C | 27.060 | Atlanta Braves | Gwinnett (AAA) | Activated from disabled list |
| Roberto Pena | C | 26.086 | Tampa Bay Rays | Durham (AAA) | Activated from disabled list |
| Shao-Ching Chiang | P | 24.296 | Cleveland Indians | Columbus (AAA) | Activated from disabled list |
| Rocky Gale | C | 30.193 | Los Angeles Dodgers | Los Angeles Dodgers (MLB) | Contract purchased from minors |
| Brock Stewart | SP | 26.335 | Los Angeles Dodgers | Los Angeles Dodgers (MLB) | DL-60 Right oblique strain |
| Ryan Flaherty | 1B | 32.037 | Atlanta Braves | Atlanta Braves (MLB) | Contract purchased from minors |
| Michael Reed | OF | 25.288 | Atlanta Braves | Atlanta Braves (MLB) | DL-10 Left low back strain |
| Preston Tucker | RF-LF | 28.058 | Atlanta Braves | Atlanta Braves (MLB) | Traded from Braves to Reds for cash |
| Elieser Hernandez | P | 23.122 | Miami Marlins | New Orleans (AAA) | Assigned to New Orleans (AAA) for rehab |
| Jarlin Garcia | RP | 25.227 | Miami Marlins | New Orleans (AAA) | Assigned to New Orleans (AAA) for rehab |
| Jose Mujica | P | 22.065 | Tampa Bay Rays | Tampa Bay Rays (MLB) | DL-60 Injured |
| Dustin Peterson | 3B | 23.357 | Atlanta Braves | Gwinnett (AAA) | Designated for Assignment |
| Gustavo Polanco | C | 21.081 | Chicago Cubs | Eugene (A-) | DL-7 Injured |
| Yovanny Cruz | P | 19.010 | Chicago Cubs | Eugene (A-) | DL-7 Injured |
| David Holmberg | P | 27.045 | Colorado Rockies | Albuquerque (AAA) | DL-7 Injured |
