| Hunter Pence | RF | 32.086 | San Francisco Giants | San Francisco Giants (MLB) | Activated from DL |
| Josh Wilson | 3B | 34.104 | Detroit Tigers | Detroit Tigers (MLB) | Designated for Assignment |
| Ian Thomas | RP | 28.079 | Los Angeles Dodgers | Los Angeles Dodgers (MLB) | Recalled from Oklahoma City (AAA) |
| Eric Surkamp | RP | 27.358 | Los Angeles Dodgers | Oklahoma City (AAA) | Assigned to Oklahoma City (AAA) |
| Jenrry Mejia | RP | 25.270 | New York Mets | New York Mets (MLB) | Reinstated from restricted list |
| Buddy Carlyle | P | 37.199 | New York Mets | New York Mets (MLB) | Transferred to 60-day DL |
| Travis Shaw | 1B | 25.083 | Boston Red Sox | Boston Red Sox (MLB) | Recalled from Pawtucket (AAA) |
| Justin Morneau | 1b | 34.054 | Colorado Rockies | Colorado Rockies (MLB) | Transferred to 60-day DL |
| Ryan O'Rourke | RP | 27.069 | Minnesota Twins | Minnesota Twins (MLB) | Contract purchased from minors |
| Joey Terdoslavich | LF | 26.302 | Atlanta Braves | Gwinnett (AAA) | Assigned to Gwinnett (AAA) |
| Severino Gonzalez | SP | 22.283 | Philadelphia Phillies | Philadelphia Phillies (MLB) | Recalled from Lehigh Valley (AAA) |
| Mike Foltynewicz | RP | 23.275 | Atlanta Braves | Atlanta Braves (MLB) | Recalled from Gwinnett (AAA) |
| Khris Davis | LF | 27.200 | Milwaukee Brewers | Milwaukee Brewers (MLB) | Activated from DL |
| Kevin Correia | SP | 34.318 | Philadelphia Phillies | Philadelphia Phillies (MLB) | Designated for Assignment |
| Steven Souza | RF | 26.075 | Tampa Bay Rays | Tampa Bay Rays (MLB) | DL-15 Right pinkie finger laceration |
| Jake Smolinski | RF | 26.149 | Oakland Athletics | Oakland Athletics (MLB) | Recalled from Nashville (AAA) |
| Sean O'Sullivan | SP | 27.311 | Philadelphia Phillies | Philadelphia Phillies (MLB) | Outrighted to minors |
| Hector Neris | CL | 26.024 | Philadelphia Phillies | Philadelphia Phillies (MLB) | Recalled from Lehigh Valley (AAA) |
| Preston Guilmet | RP | 27.347 | Tampa Bay Rays | Durham (AAA) | Designated for Assignment |
| John Jaso | LF | 31.293 | Tampa Bay Rays | Tampa Bay Rays (MLB) | Activated from DL |
| Matt Andriese | SP | 25.314 | Tampa Bay Rays | Durham (AAA) | Assigned to Durham (AAA) [return of 26th man] |
| Justin Atkinson | 3B | 21.349 | Toronto Blue Jays | Vancouver (A-) | Assigned to Vancouver (A-) |
| Joan Baez | P | 20.194 | Washington Nationals | Gulf Coast Nationals (Rk) | Assigned to Gulf Coast Nationals (Rk) |
| Dallas Beeler | SP | 26.026 | Chicago Cubs | Iowa (AAA) | Assigned to Iowa (AAA) [return of 26th man] |
| Jesse Biddle | P | 23.260 | Philadelphia Phillies | Lehigh Valley (AAA) | Assigned to Lehigh Valley (AAA) |
| Daniel Bravo | SS | 20.142 | San Diego Padres | Arizona Padres (Rk) | Assigned to Arizona Padres (Rk) |
| Derek Campbell | IF | 24.010 | Philadelphia Phillies | Clearwater (A+) | Assigned to Clearwater (A+) |
| Sean Carley | P | 24.192 | New York Yankees | Charleston (sc) (A) | Assigned to Charleston (sc) (A) |
| Roberto Caro | of | 21.286 | Chicago Cubs | Iowa (AAA) | Assigned to Iowa (AAA) |
| Felix Castillo | C | 23.358 | Miami Marlins | Greensboro (A) | Activated from disabled list |
| Mike Cetta | P | 22.190 | Arizona Diamondbacks | Arizona Diamondbacks (Rk) | Assigned to Arizona Diamondbacks (Rk) |
| Austin Davis | 3B | 22.073 | Toronto Blue Jays | Lansing (A) | Assigned to Lansing (A) |
| Joel De La Cruz | P | 26.029 | New York Yankees | Trenton (AA) | Assigned to Trenton (AA) |
| Marcos Derkes | of | 23.300 | Colorado Rockies | Boise (A-) | Assigned to Boise (A-) |
| Ryan Doran | P | 24.337 | Arizona Diamondbacks | Visalia (A+) | Assigned to Visalia (A+) |
| Brandon Finnegan | RP | 22.085 | Kansas City Royals | Omaha (AAA) | Assigned to Omaha (AAA) |
| Parker Frazier | P | 26.239 | Oakland Athletics | Midland (AA) | Activated from disabled list |
| Frank Garces | RP | 25.172 | San Diego Padres | El Paso (AAA) | Assigned to El Paso (AAA) |
| Yimi Garcia | RP | 24.324 | Los Angeles Dodgers | Oklahoma City (AAA) | Assigned to Oklahoma City (AAA) |
| Kevin Gausman | SP | 24.183 | Baltimore Orioles | Norfolk (AAA) | Assigned to Norfolk (AAA) |
| Koda Glover | p | 22.086 | Washington Nationals | Hagerstown (A) | Assigned to Hagerstown (A) |
| Tom Gorzelanny | RP | 32.361 | Detroit Tigers | Toledo (AAA) | Assigned to Toledo (AAA) |
| Taylor Guilbeau | p | 22.057 | Washington Nationals | Auburn (A-) | Assigned to Auburn (A-) |
| Clay Holmes | P | 22.103 | Pittsburgh Pirates | Bradenton (A+) | Assigned to Bradenton (A+) |
| Tyrell Jenkins | P | 22.353 | Atlanta Braves | Gwinnett (AAA) | Assigned to Gwinnett (AAA) |
| Steve Johnson | RP | 27.312 | Baltimore Orioles | Norfolk (AAA) | Activated from disabled list |
| Keaton Jones | ss | 22.273 | Detroit Tigers | Lakeland (A+) | Assigned to Lakeland (A+) |
| Taylor Jordan | RP | 26.172 | Washington Nationals | Syracuse (AAA) | Assigned to Syracuse (AAA) |
| Juan Kelly | 1B | 20.357 | Toronto Blue Jays | Lansing (A) | Assigned to Lansing (A) |
| Tyler Knigge | P | 26.254 | Philadelphia Phillies | Reading (AA) | Activated from disabled list |
| Sandy Lugo | p | 21.104 | Cincinnati Reds | Billings (Rk) | Assigned to Billings (Rk) |
| Ketel Marte | SS | 21.269 | Seattle Mariners | Arizona Mariners (Rk) | Assigned to AZL Mariners (Rk) for rehab |
| Jake Mayers | P | 24.334 | Washington Nationals | Hagerstown (A) | Activated from disabled list |
| Stephen McGee | C | 24.151 | Los Angeles Angels | Arkansas (AA) | Assigned to Arkansas (AA) |
| Trevor Megill | p | 21.215 | San Diego Padres | Tri-City (A-) | Assigned to Tri-City (A-) |
| Melvin Mercedes | P | 24.248 | Detroit Tigers | Erie (AA) | Assigned to Erie (AA) |
| Jacob Moody | OF-P | 22.252 | Cincinnati Reds | Dayton (A) | Assigned to Dayton (A) |
| Jose Morales | P | 20.146 | Washington Nationals | Hagerstown (A) | Assigned to Hagerstown (A) |
| Matt Newman | LF-CF | 26.291 | Toronto Blue Jays | New Hampshire (AA) | Activated from disabled list |
| Sean O'Sullivan | SP | 27.311 | Philadelphia Phillies | Lehigh Valley (AAA) | Assigned to Lehigh Valley (AAA) |
| Chris Oliver | P | 22.000 | Arizona Diamondbacks | Kane County (A) | Assigned to Kane County (A) |
| Orlando Olivera | of | 24.264 | St. Louis Cardinals | State College (A-) | Assigned to State College (A-) |
| Tyler Palmer | IF-OF | 23.292 | Los Angeles Angels | Inland Empire (A+) | Reinstated to active roster |
| Nick Pivetta | P | 22.144 | Washington Nationals | Harrisburg (AA) | Assigned to Harrisburg (AA) |
| Matt Purke | P | 24.356 | Washington Nationals | Potomac (A+) | Assigned to Potomac (A+) |
| Henry Ramos | CF-RF | 23.084 | Boston Red Sox | Portland (AA) | Assigned to Portland (AA) |
| Tim Roberson | C | 25.354 | Boston Red Sox | Portland (AA) | Activated from disabled list |
| Alex Robinett | p | 22.225 | New York Yankees | Staten Island (A-) | Assigned to Staten Island (A-) |
| Kyle Ryan | SP | 23.287 | Detroit Tigers | Toledo (AAA) | Assigned to Toledo (AAA) |
| Alex Santana | P | 21.258 | Chicago Cubs | South Bend (A) | Assigned to South Bend (A) |
| Ryan Schimpf | 2B | 27.088 | Toronto Blue Jays | Buffalo (AAA) | Assigned to Buffalo (AAA) |
| AJ Simcox | ss | 21.016 | Detroit Tigers | Connecticut (A-) | Assigned to Connecticut (A-) |
| Eason Spivey | C | 23.053 | Los Angeles Angels | Inland Empire (A+) | Assigned to Inland Empire (A+) |
| Allen Staton | c | 22.301 | St. Louis Cardinals | Johnson City (Rk) | Assigned to Johnson City (Rk) |
| Alixon Suarez | | 20.348 | Boston Red Sox | Lowell (A-) | Assigned to Lowell (A-) |
| Josh Taylor | P | 22.128 | Arizona Diamondbacks | Kane County (A) | Assigned to Kane County (A) |
| Gilmael Troya | p | 18.095 | New York Yankees | Gulf Coast Yankees 2 (Rk) | Assigned to Gulf Coast Yankees 2 (Rk) |
| Austen Williams | P | 22.201 | Washington Nationals | Potomac (A+) | Assigned to Potomac (A+) |
| Josh Wilson | 2B | 34.104 | Detroit Tigers | Toledo (AAA) | Outrighted to minors |
| Alex Claudio | RP | 23.159 | Texas Rangers | Round Rock (AAA) | Placed on temporary inactive list |
| Jeff Bianchi | SS | 28.276 | Boston Red Sox | Pawtucket (AAA) | Placed on temporary inactive list |
| Luis Sardinas | SS | 22.053 | Milwaukee Brewers | Colorado Springs (AAA) | DL-7 Injured |
| Patrick McCoy | P | 26.339 | Baltimore Orioles | Norfolk (AAA) | DL-7 Injured |
| Robinzon Diaz | C | 31.293 | Milwaukee Brewers | Colorado Springs (AAA) | DL-7 Injured |
| Sugar Ray Marimon | RP | 26.281 | Atlanta Braves | Gwinnett (AAA) | DL-7 Injured |
| Chris Curley | 3B | 27.318 | Chicago White Sox | Charlotte (AAA) | DL-7 Injured |
| Jarret Martin | P | 25.328 | Milwaukee Brewers | Colorado Springs (AAA) | DL-7 Injured |
| Mac Williamson | OF | 24.358 | San Francisco Giants | Sacramento (AAA) | Placed on temporary inactive list |
| Mike O'Neill | LF | 27.147 | St. Louis Cardinals | Springfield (AA) | DL-7 Injured |
| Ruben Sosa | 2B-CF | 24.288 | Los Angeles Angels | Inland Empire (A+) | Placed on temporary inactive list |
| Sean Coyle | 2B | 23.173 | Boston Red Sox | Pawtucket (AAA) | DL-7 Injured |
| Steven Hensley | P | 28.193 | | | Released by Angels |
| Jared Mortensen | P | 27.037 | Tampa Bay Rays | Montgomery (AA) | Placed on temporary inactive list |
| Jared Reaves | IF | 24.353 | Detroit Tigers | Lakeland (A+) | DL-7 Injured |
| Austin Schotts | OF | 21.295 | Detroit Tigers | Lakeland (A+) | DL-7 Injured |
| Britt Robertshaw | p | 25.164 | Atlanta Braves | Carolina (A+) | DL-7 Injured |
| Tyler Kane | P | 22.319 | | | Released by Marlins |
| Andy Paz | C | 22.184 | Oakland Athletics | Arizona Athletics (Rk) | DL-7 Injured |
| Santiago Rodriguez | p | 21.024 | Chicago Cubs | South Bend (A) | DL-7 Injured |
| Tito Polo | OF | 20.319 | Pittsburgh Pirates | West Virginia (A) | Placed on temporary inactive list |
| Wuilmer Becerra | LF-RF | 20.280 | New York Mets | Savannah (A) | DL-7 Injured |
| Craig Brooks | p | 22.288 | Chicago Cubs | Arizona Cubs (Rk) | Signed out of draft (Catawba) |
| Mike Soroka | p | 17.338 | Atlanta Braves | Gulf Coast Braves (Rk) | Signed out of draft (Alberta HS) |
| Nick Fanti | p | 18.190 | Philadelphia Phillies | Gulf Coast Phillies (Rk) | Signed out of draft (New York HS) |
| Brad Zunica | 1b | 19.261 | San Diego Padres | Arizona Padres (Rk) | Signed out of draft (California HS) |
| Christian Morris | p | 21.166 | New York Yankees | Gulf Coast Yankees (Rk) | Signed out of draft (Indiana) |
| Keaton Aldridge | p | 22.353 | New York Mets | Gulf Coast Mets (Rk) | Signed out of draft (Tampa) |
| Rhett Wiseman | of | 21.016 | Washington Nationals | Auburn (A-) | Signed out of draft (Vanderbilt) |
| Brad Glenn | RF | 28.097 | Toronto Blue Jays | Buffalo (AAA) | DL-7 Injured |
| Casey McGehee | 3B | 32.269 | | | Released by Giants |
| Evan Parker | p | 22.214 | Milwaukee Brewers | Arizona Brewers (Rk) | Signed as undrafted free agent (Dixie State) |
| Jake Thompson | P | 25.334 | | | Released by Rays |
