| Luis Avilan | RP | 26.352 | Los Angeles Dodgers | Los Angeles Dodgers (MLB) | Recalled from Oklahoma City (AAA) |
| Justin Miller | RP | 29.023 | Colorado Rockies | Colorado Rockies (MLB) | DL-15 Strained left oblique |
| Adam Ottavino | RP | 30.226 | Colorado Rockies | Colorado Rockies (MLB) | Activated from DL |
| Ryan Strausborger | CF | 28.124 | Seattle Mariners | Seattle Mariners (MLB) | Traded from Rangers to Mariners for Intl bonus slot |
| Tyler Chatwood | SP | 26.202 | Colorado Rockies | Colorado Rockies (MLB) | Activated from DL |
| Daniel Hudson | RP | 29.119 | Arizona Diamondbacks | Arizona Diamondbacks (MLB) | Placed on bereavement list |
| Randal Grichuk | CF | 24.328 | St. Louis Cardinals | St. Louis Cardinals (MLB) | Recalled from Memphis (AAA) |
| Brandon Moss | 1B | 32.294 | St. Louis Cardinals | St. Louis Cardinals (MLB) | DL-15 Sprained left ankle |
| Chasen Shreve | RP | 25.359 | New York Yankees | New York Yankees (MLB) | Recalled from Scranton/Wilkes-Barre (AAA) |
| Jacob Stallings | C | 26.196 | Pittsburgh Pirates | Indianapolis (AAA) | Designated for Assignment |
| Adrian Sampson | P | 24.273 | Seattle Mariners | Seattle Mariners (MLB) | Transferred to 60-day DL |
| Daniel Robertson | SS | 22.106 | Tampa Bay Rays | Tampa Bay Rays (MLB) | Contract purchased from minors |
| Alex Colome | RP | 27.187 | Tampa Bay Rays | Tampa Bay Rays (MLB) | Activated from DL |
| David Wright | 3B | 33.198 | New York Mets | New York Mets (MLB) | Transferred to 60-day DL |
| Jose Reyes | SS | 33.025 | New York Mets | New York Mets (MLB) | Contract purchased from minors |
| Jose Leclerc | P | 22.199 | Texas Rangers | Texas Rangers (MLB) | Recalled from Round Rock (AAA) |
| Buck Farmer | RP | 25.136 | Detroit Tigers | Detroit Tigers (MLB) | Recalled from Toledo (AAA) |
| Daniel Norris | P | 23.072 | Detroit Tigers | Detroit Tigers (MLB) | DL-15 Strained right elbow |
| Brooks Pounders | P | 25.283 | Kansas City Royals | Kansas City Royals (MLB) | Contract purchased from minors |
| Tyler Olson | P | 26.277 | Kansas City Royals | Omaha (AAA) | Designated for Assignment |
| Wade Davis | RP | 30.302 | Kansas City Royals | Kansas City Royals (MLB) | DL-15 Right forearm strain |
| Ryan Webb | RP | 30.151 | | | Released by Rays |
| Dalier Hinojosa | RP | 30.146 | Philadelphia Phillies | Lehigh Valley (AAA) | Activated from DL and assigned to Lehigh Valley (AAA) |
| Mike Miller | IF | 26.282 | Boston Red Sox | Pawtucket (AAA) | Outrighted to minors |
| Jhohan Acevedo | OF | 23.100 | St. Louis Cardinals | Springfield (AA) | Assigned to Springfield (AA) |
| Daniel Alvarez | p | 20.008 | New York Yankees | Gulf Coast Yankees (Rk) | Assigned to Gulf Coast Yankees (Rk) |
| Bryan Anderson | C | 29.202 | Oakland Athletics | Midland (AA) | Activated from disabled list |
| Argenis Angulo | P | 22.130 | Cleveland Indians | Mahoning Valley (A-) | Assigned to Mahoning Valley (A-) |
| Carlos Arroyo | OF | 23.008 | Texas Rangers | Arizona Rangers (Rk) | Activated from disabled list |
| Aaron Attaway | IF | 24.122 | Toronto Blue Jays | Lansing (A) | Assigned to Lansing (A) |
| Harrison Bader | of | 22.033 | St. Louis Cardinals | Memphis (AAA) | Assigned to Memphis (AAA) |
| Yancarlos Baez | SS | 20.289 | New York Yankees | Tampa (A+) | Assigned to Tampa (A+) |
| Tim Berry | P | 25.110 | San Diego Padres | Tri-City (A-) | Signed to Minor League Contract |
| Buddy Boshers | RP | 28.058 | Minnesota Twins | Rochester (AAA) | Assigned to Rochester (AAA) |
| Lewis Brinson | OF | 22.059 | Texas Rangers | Frisco (AA) | Assigned to Frisco (AA) |
| Geoff Broussard | P | 25.288 | Los Angeles Angels | Salt Lake (AAA) | Assigned to Salt Lake (AAA) |
| Zack Burdi | p | 21.119 | Chicago White Sox | Birmingham (AA) | Assigned to Birmingham (AA) |
| Havid Burgos | p | 21.334 | New York Yankees | Gulf Coast Yankees (Rk) | Assigned to Gulf Coast Yankees (Rk) |
| Eddie Butler | SP | 25.115 | Colorado Rockies | Albuquerque (AAA) | Assigned to Albuquerque (AAA) |
| Ismael Cabrera | p | 22.017 | Philadelphia Phillies | Clearwater (A+) | Assigned to Clearwater (A+) |
| Ivan Castillo | | 21.037 | Cleveland Indians | Akron (AA) | Assigned to Akron (AA) |
| Alex Cobb | SP | 28.273 | Tampa Bay Rays | Charlotte (A+) | Assigned to Charlotte (A+) for rehab |
| Nic Coffman | 3b | 23.203 | Arizona Diamondbacks | Arizona Diamondbacks (Rk) | Assigned to Arizona Diamondbacks (Rk) |
| Jonathon Crawford | P | 24.248 | Cincinnati Reds | Daytona (A+) | Assigned to Daytona (A+) |
| Jacob Dahlstrand | P | 24.102 | Boston Red Sox | Lowell (A-) | Assigned to Lowell (A-) |
| Zach Davies | SP | 23.149 | Milwaukee Brewers | Colorado Springs (AAA) | Assigned to Colorado Springs (AAA) |
| Angel Duno | p | 22.177 | Oakland Athletics | Beloit (A) | Activated from disabled list |
| Kyle Fischer | P | 25.145 | Miami Marlins | Gulf Coast Marlins (Rk) | Activated from disabled list |
| Devon Fisher | C | 20.066 | Boston Red Sox | Gulf Coast Red Sox (Rk) | Assigned to Gulf Coast Red Sox (Rk) |
| Colton Frabasilio | c | 23.079 | Kansas City Royals | Wilmington (A+) | Assigned to Wilmington (A+) |
| Seth Frankoff | P | 27.313 | Los Angeles Dodgers | Tulsa (AA) | Assigned to Tulsa (AA) |
| Elniery Garcia | P | 21.194 | Philadelphia Phillies | Clearwater (A+) | Activated from disabled list |
| Grayson Garvin | P | 26.252 | Tampa Bay Rays | Montgomery (AA) | Assigned to Montgomery (AA) |
| David Gauntt | c | 23.020 | Miami Marlins | Gulf Coast Marlins (Rk) | Assigned to Gulf Coast Marlins (Rk) |
| Granden Goetzman | OF | 23.234 | Tampa Bay Rays | Montgomery (AA) | Assigned to Montgomery (AA) |
| Kelvin Gutierrez | SS | 21.312 | Washington Nationals | Hagerstown (A) | Assigned to Hagerstown (A) |
| Manuel Guzman | 2B | 21.146 | Minnesota Twins | Cedar Rapids (A) | Assigned to Cedar Rapids (A) |
| Ronald Herrera | P | 21.064 | New York Yankees | Trenton (AA) | Activated from disabled list |
| Matt Hockenberry | P | 24.311 | Philadelphia Phillies | Reading (AA) | Assigned to Reading (AA) |
| Omar Infante | 2B | 34.192 | Atlanta Braves | Gwinnett (AAA) | Assigned to Gwinnett (AAA) |
| C.K. Irby | P | 24.061 | Minnesota Twins | Cedar Rapids (A) | Activated from disabled list |
| Danny Jansen | C | 21.082 | Toronto Blue Jays | Gulf Coast Blue Jays (Rk) | Assigned to Gulf Coast Blue Jays (Rk) |
| Matt Jones | c | 24.083 | Arizona Diamondbacks | Mobile (AA) | Activated from disabled list |
| Ian Kahaloa | p | 18.276 | Cincinnati Reds | Billings (Rk) | Assigned to Billings (Rk) |
| Casey Kelly | SP | 26.275 | Atlanta Braves | Gwinnett (AAA) | Assigned to Gwinnett (AAA) |
| Joe Kelly | SP | 28.027 | Boston Red Sox | Lowell (A-) | Assigned to Lowell (A-) for rehab |
| Jon Kennedy | p | 20.290 | Atlanta Braves | Rome (A) | Assigned to Rome (A) |
| Conor Krauss | P | 23.022 | Cincinnati Reds | Daytona (A+) | Assigned to Daytona (A+) |
| Deshorn Lake | P | 22.250 | New York Yankees | Gulf Coast Yankees (Rk) | Assigned to Gulf Coast Yankees (Rk) |
| Robin Leyer | P | 23.115 | Chicago White Sox | Winston-Salem (A+) | Assigned to Winston-Salem (A+) |
| Jose Lopez | P | 22.308 | Cincinnati Reds | Dayton (A) | Reinstated to active roster |
| Edel Luaces | of | 22.053 | New York Yankees | Gulf Coast Yankees (Rk) | Assigned to Gulf Coast Yankees (Rk) |
| Vimael Machin | ss | 22.284 | Chicago Cubs | Iowa (AAA) | Activated from disabled list |
| Carlos Machorro | p | 19.289 | Cincinnati Reds | Arizona Reds (Rk) | Assigned to Arizona Reds (Rk) |
| Marc Magliaro | P | 26.139 | Colorado Rockies | Boise (A-) | Assigned to Boise (A-) |
| Joe Mantiply | P | 25.127 | Detroit Tigers | Toledo (AAA) | Assigned to Toledo (AAA) |
| Nick Maronde | RP | 26.304 | Cleveland Indians | Columbus (AAA) | Assigned to Columbus (AAA) |
| Kenny Mathews | P | 22.334 | Cleveland Indians | Arizona Indians (Rk) | Assigned to Arizona Indians (Rk) |
| Danny Mendick | ss | 22.281 | Chicago White Sox | Winston-Salem (A+) | Assigned to Winston-Salem (A+) |
| Ryan Merritt | P | 24.136 | Cleveland Indians | Columbus (AAA) | Activated from disabled list |
| Andruw Monasterio | ss | 19.037 | Chicago Cubs | South Bend (A) | Assigned to South Bend (A) |
| Alex Monsalve | C | 24.075 | Cleveland Indians | Columbus (AAA) | Assigned to Columbus (AAA) |
| Toru Murata | SP | 31.047 | Cleveland Indians | Akron (AA) | Assigned to Akron (AA) |
| Jeff Paschke | p | 21.199 | Los Angeles Dodgers | Great Lakes (A) | Assigned to Great Lakes (A) |
| Andy Paz | C | 23.182 | Oakland Athletics | Beloit (A) | Assigned to Beloit (A) |
| Starlin Peralta | P | 25.237 | Chicago Cubs | Tennessee (AA) | Assigned to Tennessee (AA) |
| Yelmison Peralta | P | 21.125 | Chicago White Sox | Winston-Salem (A+) | Assigned to Winston-Salem (A+) |
| Benino Pruneda | P | 27.332 | Kansas City Royals | Omaha (AAA) | Assigned to Omaha (AAA) |
| Jarett Rindfleisch | c | 20.306 | Miami Marlins | Batavia (A-) | Assigned to Batavia (A-) |
| Yonauris Rodriguez | ss | 19.118 | New York Yankees | Gulf Coast Yankees (Rk) | Assigned to Gulf Coast Yankees (Rk) |
| Joe Rogers | P | 25.138 | Detroit Tigers | Erie (AA) | Assigned to Erie (AA) |
| Michael Roth | RP | 26.141 | Texas Rangers | Round Rock (AAA) | Assigned to Round Rock (AAA) |
| Juan Santos | P | 20.311 | Houston Astros | Tri City (A-) | Assigned to Tri City (A-) |
| Tayler Scott | P | 24.035 | Milwaukee Brewers | Biloxi (AA) | Signed to Minor League Contract |
| Kyle Simonds | p | 23.050 | Washington Nationals | Auburn (A-) | Assigned to Auburn (A-) |
| Austin Slater | SS | 23.205 | San Francisco Giants | Sacramento (AAA) | Activated from disabled list |
| Ben Smith | P | 23.167 | Houston Astros | Greeneville (Rk) | Assigned to Greeneville (Rk) |
| Myles Smith | P | 24.105 | Arizona Diamondbacks | Reno (AAA) | Assigned to Reno (AAA) |
| Wilson Soriano | OF | 24.188 | Colorado Rockies | Modesto (A+) | Activated from disabled list |
| Geovany Soto | C | 33.167 | Los Angeles Angels | Salt Lake (AAA) | Assigned to Salt Lake (AAA) for rehab |
| Tyler Stephenson | c | 19.324 | Cincinnati Reds | Arizona Reds (Rk) | Activated from disabled list |
| Ryan Strausborger | CF | 28.124 | Seattle Mariners | Tacoma (AAA) | Assigned to Tacoma (AAA) |
| Daniel Stumpf | P | 25.183 | Philadelphia Phillies | Lehigh Valley (AAA) | Assigned to Lehigh Valley (AAA) |
| Chad Taylor | SS | 25.311 | New York Yankees | Tampa (A+) | Assigned to Tampa (A+) |
| David Thompson | 3b | 22.312 | New York Mets | St. Lucie (A+) | Assigned to St. Lucie (A+) |
| Quintin Torres-Costa | p | 21.298 | Milwaukee Brewers | Helena (Rk) | Assigned to Helena (Rk) |
| Spencer Turnbull | P | 23.291 | Detroit Tigers | West Michigan (A) | Assigned to West Michigan (A) |
| Pedro Urena | of | 21.035 | New York Yankees | Gulf Coast Yankees (Rk) | Assigned to Gulf Coast Yankees (Rk) |
| Josue Uribe | p | 21.150 | Houston Astros | Greeneville (Rk) | Assigned to Greeneville (Rk) |
| Framber Valdez | p | 22.229 | Houston Astros | Tri City (A-) | Assigned to Tri City (A-) |
| Chase Vallot | C | 19.319 | Kansas City Royals | Arizona Royals (Rk) | Activated from disabled list |
| Kelvin Vasquez | P | 23.091 | Texas Rangers | High Desert (A+) | Assigned to High Desert (A+) |
| Rodrigo Vigil | c | 23.184 | Miami Marlins | Gulf Coast Marlins (Rk) | Activated from disabled list |
| Luis Villegas | C | 23.216 | Kansas City Royals | Northwest Arkansas (AA) | Assigned to Northwest Arkansas (AA) |
| Michael Wagner | P | 24.277 | Chicago Cubs | Iowa (AAA) | Assigned to Iowa (AAA) |
| Scott Weathersby | p | 24.196 | Houston Astros | Corpus Christi (AA) | Assigned to Corpus Christi (AA) |
| Marc Wik | CF | 23.353 | Houston Astros | Lancaster (A+) | Reinstated to active roster |
| Steve Wilkerson | SS | 24.177 | Baltimore Orioles | Bowie (AA) | Assigned to Bowie (AA) |
| Chase Williams | p | 23.225 | Milwaukee Brewers | Wisconsin (A) | Assigned to Wisconsin (A) |
| Jesse Winker | OF | 22.323 | Cincinnati Reds | Arizona Reds (Rk) | Activated from disabled list |
| Mike Zunino | C | 25.103 | Seattle Mariners | Tacoma (AAA) | Assigned to Tacoma (AAA) |
| David Huff | RP | 31.318 | Los Angeles Angels | Salt Lake (AAA) | Placed on temporary inactive list |
| Jeremy Hazelbaker | LF-CF | 28.327 | St. Louis Cardinals | Memphis (AAA) | DL-7 Injured |
| Jon Moscot | SP | 24.326 | Cincinnati Reds | Louisville (AAA) | DL-7 Injured |
| Leury Garcia | CF | 25.110 | Chicago White Sox | Charlotte (AAA) | DL-7 Injured |
| Austin Meadows | CF | 21.064 | Pittsburgh Pirates | Indianapolis (AAA) | DL-7 Injured |
| Jairo Rodriguez | C | 27.316 | Minnesota Twins | Chattanooga (AA) | DL-7 Injured |
| Johnny Field | OF | 24.137 | Tampa Bay Rays | Durham (AAA) | DL-7 Injured |
| Ryan Casteel | C | 25.030 | Colorado Rockies | Albuquerque (AAA) | Placed on temporary inactive list |
| Kyle Hansen | P | 25.077 | | | Released by White Sox |
| Carlos Mesa | RF | 28.147 | Boston Red Sox | Salem (A+) | DL-7 Injured |
| Max Murphy | OF | 23.231 | Minnesota Twins | Fort Myers (A+) | DL-7 Injured |
| Michael Kopech | P | 20.067 | Boston Red Sox | Salem (A+) | DL-7 Injured |
| Randy Ortiz | OF | 23.021 | San Francisco Giants | San Jose (A+) | DL-7 Injured |
| David Hill | p | 22.040 | Colorado Rockies | Asheville (A) | DL-7 Injured |
| Elias Pinales | P | 23.241 | Baltimore Orioles | Delmarva (A) | Suspended |
| Steve Fuentes | SS | 21.258 | Detroit Tigers | Gulf Coast Tigers (East) (Rk) | Assigned to GCL Tigers West (Rk) |
| Byron Murray | OF | 20.346 | San Francisco Giants | Salem-Keizer (A-) | DL-7 Injured |
| Jake Jefferies | 2b | 22.333 | | | Released by Nationals |
| juan Rodriguez | of | 21.311 | San Francisco Giants | Arizona Giants (Rk) | DL-7 Injured |
| Justin Langley | p | 21.307 | | | Released by Marlins |
| Maximo Valerio | P | 20.350 | | | Released by Nationals |
| Tyler Wells | p | 22.356 | Minnesota Twins | Minnesota Twins (MLB) | Assignment Unknown |
| Abraham Toro | ss | 19.198 | Houston Astros | Greeneville (Rk) | Signed out of draft (Seminole State OK) |
| Joe Johnson | p | 22.043 | Baltimore Orioles | Gulf Coast Orioles (Rk) | Signed out of draft (Erskine) |
| Joel Toribio | p | 22.025 | Los Angeles Dodgers | Arizona Dodgers (Rk) | Signed out of draft (Western Oklahoma State) |
| Kevin Gowdy | p | 18.232 | Philadelphia Phillies | Gulf Coast Phillies (Rk) | Signed out of draft (California HS) |
| Kyle Young | p | 18.216 | Philadelphia Phillies | Gulf Coast Phillies (Rk) | Signed out of draft (New York HS) |
| Markel Jones | of | 21.332 | Baltimore Orioles | Gulf Coast Orioles (Rk) | Signed out of draft (Brunswick CC) |
| Oscar Tovar | p | 18.109 | Oakland Athletics | Arizona Athletics (Rk) | Assigned to AZL Athletics (Rk) |
| Dane Dunning | p | 21.198 | Washington Nationals | Gulf Coast Nationals (Rk) | Signed out of draft (Florida) |
| Hayden Howard | p | 22.102 | Washington Nationals | Gulf Coast Nationals (Rk) | Signed out of draft (Texas Tech) |
| Rex Hill | p | 22.301 | Kansas City Royals | Arizona Royals (Rk) | Signed out of draft (Texas Christian) |
| Taylor Hyssong | p | 22.183 | Atlanta Braves | Danville (Rk) | Signed out of draft (UNC Wilmington) |
| Zack Collins | c | 21.150 | Chicago White Sox | Arizona White Sox (Rk) | Signed out of draft (Miami) |
