| Willie Abreu | of | 22.121 | Colorado Rockies | Asheville (A) | Reinstated to active roster |
| Jason Adam | P | 25.351 | | Arizona Padres 2 (Rk) | Assigned to Asheville (A) |
| Sergio Alcantara | SS | 21.010 | Detroit Tigers | Lakeland (A+) | Assigned to Lakeland (A+) |
| Stephen Alemais | ss | 22.099 | Pittsburgh Pirates | Bradenton (A+) | Assigned to Bradenton (A+) |
| Angel Alicea | p | 22.325 | Toronto Blue Jays | Gulf Coast Blue Jays (Rk) | Assigned to Gulf Coast Blue Jays (Rk) |
| Jonathan Arauz | ss | 18.351 | Houston Astros | Tri City (A-) | Assigned to Tri City (A-) |
| Johsson Arias | p | 23.108 | Houston Astros | Greeneville (Rk) | Assigned to Greeneville (Rk) |
| Gustavo Armas | p | 21.187 | Philadelphia Phillies | Lakewood (A) | Assigned to Lakewood (A) |
| Robbie Aviles | P | 25.216 | Cleveland Indians | Columbus (AAA) | Assigned to Columbus (AAA) |
| Tyler Badamo | P | 24.346 | Arizona Diamondbacks | Reno (AAA) | Assigned to Reno (AAA) |
| Akil Baddoo | of | 18.338 | Minnesota Twins | Elizabethton (Rk) | Assigned to Elizabethton (Rk) |
| Daniel Barrios | 2b | 22.093 | New York Yankees | Gulf Coast Yankees (Rk) | Assigned to Gulf Coast Yankees (Rk) |
| Anfernee Benitez | | 21.362 | Arizona Diamondbacks | Visalia (A+) | Assigned to Visalia (A+) |
| Ihan Bernal | c | 20.273 | Houston Astros | Gulf Coast Astros (Rk) | Assigned to Gulf Coast Astros (Rk) |
| Doug Bernier | ss | 37.026 | Texas Rangers | Round Rock (AAA) | Reinstated to active roster |
| Ryan Borucki | P | 23.111 | Toronto Blue Jays | New Hampshire (AA) | Assigned to New Hampshire (AA) |
| Brandon Brennan | P | 25.360 | Chicago White Sox | Charlotte (AAA) | Assigned to Charlotte (AAA) |
| Socrates Brito | RF | 24.317 | Arizona Diamondbacks | Reno (AAA) | Activated from disabled list |
| Steven Bruce | p | 25.135 | Texas Rangers | Down East (A+) | Reinstated to active roster |
| Stephen Cardullo | LF | 29.324 | Colorado Rockies | Hartford (AA) | Assigned to Hartford (AA) |
| Chris Carrier | of | 22.093 | Chicago Cubs | Eugene (A-) | Assigned to Eugene (A-) |
| Felipe Castaneda | p | 17.198 | Toronto Blue Jays | Bluefield (Rk) | Assigned to Bluefield (Rk) |
| Chris Clare | ss | 22.238 | Baltimore Orioles | Frederick (A+) | Assigned to Frederick (A+) |
| Ian Clarkin | P | 22.156 | Chicago White Sox | Winston-Salem (A+) | Assigned to Winston-Salem (A+) |
| Vince Conde | IF | 23.280 | New York Yankees | Tampa (A+) | Assigned to Tampa (A+) |
| Justin Donatella | p | 22.307 | Arizona Diamondbacks | Visalia (A+) | Activated from disabled list |
| Cole Duensing | p | 19.034 | Los Angeles Angels | Orem (Rk) | Assigned to Orem (Rk) |
| Kent Emanuel | P | 25.046 | Houston Astros | Fresno (AAA) | Reinstated to active roster |
| Bailey Falter | p | 20.087 | Philadelphia Phillies | Williamsport (A-) | Assigned to Williamsport (A-) |
| Anderson Feliz | 2B | 25.070 | Pittsburgh Pirates | Altoona (AA) | Assigned to Altoona (AA) |
| Jeremy Fernandez | 2b | 20.009 | Atlanta Braves | Gulf Coast Braves (Rk) | Assigned to Gulf Coast Braves (Rk) |
| Dominic Ficociello | SS | 25.101 | Detroit Tigers | Toledo (AAA) | Assigned to Toledo (AAA) |
| Tolly Filotei | of | 21.235 | Chicago Cubs | Arizona Cubs (Rk) | Assigned to Arizona Cubs (Rk) |
| Jeanmar Gomez | RP | 28.291 | Milwaukee Brewers | Colorado Springs (AAA) | Assigned to Colorado Springs (AAA) |
| Javier Guerra | SS | 21.295 | San Diego Padres | San Antonio (AA) | Assigned to San Antonio (AA) |
| Emilio Guerrero | SS | 24.333 | Toronto Blue Jays | New Hampshire (AA) | Assigned to New Hampshire (AA) |
| Austin Guibor | of | 22.082 | Washington Nationals | Auburn (A-) | Assigned to Auburn (A-) |
| Zack Hartman | p | 25.201 | Los Angeles Dodgers | Rancho Cucamonga (A+) | Assigned to Rancho Cucamonga (A+) |
| Hunter Harvey | P | 22.223 | Baltimore Orioles | Gulf Coast Orioles (Rk) | Activated from disabled list |
| Joe Harvey | P | 25.193 | New York Yankees | Tampa (A+) | Activated from disabled list |
| Drew Hasler | p | 23.340 | Chicago White Sox | Birmingham (AA) | Assigned to Birmingham (AA) |
| Anjul Hernandez | p | 21.200 | Seattle Mariners | Everett (A-) | Assigned to Everett (A-) |
| Marty Herum | 3B | 25.217 | Arizona Diamondbacks | Jackson (AA) | Assigned to Jackson (AA) |
| Neil Holland | P | 28.340 | Cleveland Indians | Columbus (AAA) | Assigned to Columbus (AAA) |
| Ryan Horstman | P | 25.000 | Seattle Mariners | Arkansas (AA) | Activated from disabled list |
| Ryne Inman | p | 21.068 | Seattle Mariners | Clinton (A) | Assigned to Clinton (A) |
| Tyler Jackson | p | 23.271 | Seattle Mariners | Modesto (A+) | Assigned to Modesto (A+) |
| Brian Johnson | SP | 26.225 | Boston Red Sox | Pawtucket (AAA) | Assigned to Pawtucket (AAA) |
| Jahmai Jones | of | 19.350 | Los Angeles Angels | Inland Empire (A+) | Assigned to Inland Empire (A+) |
| Travis Jones | of | 21.295 | Kansas City Royals | Idaho Falls (Rk) | Assigned to Idaho Falls (Rk) |
| Mark Karaviotis | ss | 21.282 | Arizona Diamondbacks | Visalia (A+) | Assigned to Visalia (A+) |
| Ryan Kelly | RP | 29.264 | Seattle Mariners | Arkansas (AA) | Assigned to Arkansas (AA) |
| Howie Kendrick | LF | 34.008 | Philadelphia Phillies | Reading (AA) | Assigned to Reading (AA) for rehab |
| Austin Kerns | p | 22.137 | Houston Astros | Gulf Coast Astros (Rk) | Assigned to Gulf Coast Astros (Rk) |
| Jordan Kipper | P | 24.287 | Baltimore Orioles | Bowie (AA) | Assigned to Bowie (AA) |
| Tyler Kolek | P | 21.218 | Miami Marlins | Gulf Coast Marlins (Rk) | Activated from disabled list |
| Jack Kruger | c | 22.267 | Los Angeles Angels | Inland Empire (A+) | Assigned to Inland Empire (A+) |
| Kwang-Min Kwon | of | 19.220 | Chicago Cubs | Arizona Cubs (Rk) | Assigned to Arizona Cubs (Rk) |
| Greg Lambert | of | 21.297 | San Diego Padres | Lake Elsinore (A+) | Assigned to Lake Elsinore (A+) |
| Gilbert Lara | ss | 19.263 | Milwaukee Brewers | Helena (Rk) | Assigned to Helena (Rk) |
| Kyle Lewis | of | 22.007 | Seattle Mariners | Modesto (A+) | Assigned to Modesto (A+) |
| Nolan Long | p | 23.182 | Los Angeles Dodgers | Rancho Cucamonga (A+) | Assigned to Rancho Cucamonga (A+) |
| Dawel Lugo | IF | 22.219 | Detroit Tigers | Erie (AA) | Assigned to Erie (AA) |
| Andres Machado | P | 24.089 | Kansas City Royals | Northwest Arkansas (AA) | Assigned to Northwest Arkansas (AA) |
| Dillon Maples | P | 25.072 | Chicago Cubs | Iowa (AAA) | Assigned to Iowa (AAA) |
| Jose Martinez | P | 23.097 | Arizona Diamondbacks | Arizona Diamondbacks (Rk) | Assigned to Arizona Diamondbacks (Rk) |
| Andrew McKirahan | RP | 27.162 | Cincinnati Reds | Pensacola (AA) | Assigned to Pensacola (AA) |
| Danny Mendick | ss | 23.295 | Chicago White Sox | Birmingham (AA) | Assigned to Birmingham (AA) |
| Brennan Morgan | c | 23.098 | Los Angeles Angels | Arizona Angels (Rk) | Assigned to Arizona Angels (Rk) |
| Ryan Mountcastle | ss | 20.152 | Baltimore Orioles | Bowie (AA) | Assigned to Bowie (AA) |
| Patrick Murphy | P | 22.040 | Toronto Blue Jays | Lansing (A) | Activated from disabled list |
| D.J. Myers | p | 22.208 | San Francisco Giants | Augusta (A) | Activated from disabled list |
| James Naile | p | 24.162 | Oakland Athletics | Arizona Athletics (Rk) | Activated from disabled list |
| Sheldon Neuse | 3b | 22.222 | Oakland Athletics | Stockton (A+) | Assigned to Stockton (A+) |
| Kevin Newman | ss | 23.350 | Pittsburgh Pirates | Indianapolis (AAA) | Assigned to Indianapolis (AAA) |
| Luis Niebla | P | 26.197 | Colorado Rockies | Hartford (AA) | Activated from disabled list |
| Joseph Odom | C | 25.193 | Atlanta Braves | Gwinnett (AAA) | Activated from disabled list |
| Glenn Otto | p | 21.131 | New York Yankees | Staten Island (A-) | Assigned to Staten Island (A-) |
| Jordan Pearce | 3b | 21.036 | Detroit Tigers | Connecticut (A-) | Assigned to Connecticut (A-) |
| Yeiler Peguero | ss | 19.303 | Chicago Cubs | South Bend (A) | Activated from disabled list |
| Jorge Perez | of | 19.183 | Arizona Diamondbacks | Hillsboro (A-) | Assigned to Hillsboro (A-) |
| Anthony Peroni | c | 20.220 | Washington Nationals | Gulf Coast Nationals (Rk) | Assigned to Gulf Coast Nationals (Rk) |
| Cody Ramer | ss | 23.238 | Los Angeles Angels | Burlington (A) | Assigned to Burlington (A) |
| Logan Ratledge | ss | 25.000 | Pittsburgh Pirates | Bradenton (A+) | Assigned to Bradenton (A+) |
| Lane Ratliff | P | 22.120 | Seattle Mariners | Everett (A-) | Assigned to Everett (A-) |
| Leonardo Reginatto | 3B | 27.101 | Minnesota Twins | Rochester (AAA) | Activated from disabled list |
| Jansiel Rivera | of | 18.326 | Seattle Mariners | Everett (A-) | Assigned to Everett (A-) |
| Michael Rivera | p | 20.031 | Seattle Mariners | Everett (A-) | Assigned to Everett (A-) |
| Erven Roper | c | 22.142 | Los Angeles Angels | Orem (Rk) | Assigned to Orem (Rk) |
| Greg Ross | P | 27.317 | Washington Nationals | Harrisburg (AA) | Assigned to Harrisburg (AA) |
| Blake Rutherford | of | 20.079 | Chicago White Sox | Kannapolis (A) | Assigned to Kannapolis (A) |
| Joshua Rutledge | 3B-2B | 28.090 | Boston Red Sox | Pawtucket (AAA) | Assigned to Pawtucket (AAA) for rehab |
| Abdiel Saldana | p | 21.129 | Houston Astros | Quad Cities (A) | Reinstated to active roster |
| Kevin Santa | ss | 22.133 | Seattle Mariners | Arizona Mariners (Rk) | Assigned to Arizona Mariners (Rk) |
| J.P. Sears | p | 21.152 | Seattle Mariners | Clinton (A) | Assigned to Clinton (A) |
| Brian Shaffer | p | 20.342 | Arizona Diamondbacks | Hillsboro (A-) | Assigned to Hillsboro (A-) |
| Logan Shore | p | 22.204 | Oakland Athletics | Stockton (A+) | Assigned to Stockton (A+) |
| Chasen Shreve | RP | 27.008 | New York Yankees | Scranton/Wilkes-Barre (AAA) | Assigned to Scranton/Wilkes-Barre (AAA) |
| Carlos Sierra | p | 22.275 | Houston Astros | Buies Creek (A+) | Activated from disabled list |
| Geral Silva | p | 22.264 | Miami Marlins | Gulf Coast Marlins (Rk) | Assigned to Gulf Coast Marlins (Rk) |
| Layne Somsen | P | 28.045 | Los Angeles Dodgers | Tulsa (AA) | Activated from disabled list |
| David Sopilka | C | 23.324 | Arizona Diamondbacks | Visalia (A+) | Assigned to Visalia (A+) |
| Will Stillman | p | 23.260 | San Diego Padres | Tri-City (A-) | Reinstated to active roster |
| Christian Stolo | p | 23.072 | Los Angeles Dodgers | Ogden (Rk) | Assigned to Ogden (Rk) |
| Jose Suarez | p | 19.198 | Los Angeles Angels | Arizona Angels (Rk) | Assigned to Arizona Angels (Rk) |
| Jose Taveras | p | 23.256 | Philadelphia Phillies | Reading (AA) | Assigned to Reading (AA) |
| Curtis Taylor | p | 21.361 | Arizona Diamondbacks | Arizona Diamondbacks (Rk) | Assigned to Arizona Diamondbacks (Rk) |
| Logan Taylor | of | 23.029 | Chicago White Sox | Great Falls (Rk) | Assigned to Great Falls (Rk) |
| Colton Thompson | p | 24.363 | St. Louis Cardinals | Peoria (A) | Assigned to Peoria (A) |
| Kristian Trompiz | SS | 21.231 | Houston Astros | Quad Cities (A) | Assigned to Quad Cities (A) |
| Cole Tucker | SS | 21.017 | Pittsburgh Pirates | Altoona (AA) | Assigned to Altoona (AA) |
| Ryan Tufts | ss | 22.358 | Arizona Diamondbacks | Hillsboro (A-) | Assigned to Hillsboro (A-) |
| Tanner Tully | p | 22.232 | Cleveland Indians | Akron (AA) | Assigned to Akron (AA) |
| Jacob Turner | RP | 26.060 | Washington Nationals | Syracuse (AAA) | Outrighted to minors |
| Peter Van Gansen | ss | 23.138 | San Diego Padres | El Paso (AAA) | Assigned to El Paso (AAA) |
| Hector Velazquez | p | 28.236 | Boston Red Sox | Pawtucket (AAA) | Assigned to Pawtucket (AAA) |
| Thyago Vieira | P | 24.194 | Seattle Mariners | Tacoma (AAA) | Assigned to Tacoma (AAA) |
| Jace Vines | p | 22.319 | Kansas City Royals | Wilmington (A+) | Assigned to Wilmington (A+) |
| Brandon Waddell | p | 23.047 | Pittsburgh Pirates | Altoona (AA) | Assigned to Altoona (AA) |
| Bobby Wahl | P | 25.121 | Oakland Athletics | Stockton (A+) | Assigned to Stockton (A+) for rehab |
| Taylor Ward | c | 23.218 | Los Angeles Angels | Mobile (AA) | Assigned to Mobile (AA) |
| Austin Warner | p | 23.023 | St. Louis Cardinals | Peoria (A) | Assigned to Peoria (A) |
| Breckin Williams | p | 23.318 | Arizona Diamondbacks | Hillsboro (A-) | Assigned to Hillsboro (A-) |
| Jackson Williams | C | 31.067 | Pittsburgh Pirates | Altoona (AA) | Assigned to Altoona (AA) |
| Tyler Wolfe | 2b | 23.302 | Houston Astros | Buies Creek (A+) | Assigned to Buies Creek (A+) |
| Kyle Zurak | p | 22.234 | New York Yankees | Pulaski (Rk) | Assigned to Pulaski (Rk) |
| Frankie Montas | SP | 24.121 | Oakland Athletics | Oakland Athletics (MLB) | Recalled from Nashville (AAA) |
| Sergio Romo | RP | 34.138 | Los Angeles Dodgers | Los Angeles Dodgers (MLB) | Designated for Assignment |
| Danny Espinosa | 2B | 30.086 | | | Released by Angels |
| Max Povse | P | 23.331 | Seattle Mariners | Seattle Mariners (MLB) | Recalled from Tacoma (AAA) |
| Manuel Margot | CF | 22.295 | San Diego Padres | San Diego Padres (MLB) | Placed on paternity leave list |
| Hunter Renfroe | RF | 25.174 | San Diego Padres | San Diego Padres (MLB) | Activated from DL |
| Keone Kela | RP | 24.095 | Texas Rangers | Texas Rangers (MLB) | Activated from DL |
| Pete Kozma | SS | 29.100 | Texas Rangers | Texas Rangers (MLB) | Designated for Assignment |
| Danny Farquhar | RP | 30.153 | | | Released by Rays |
| David Phelps | RP | 30.284 | Seattle Mariners | Seattle Mariners (MLB) | Traded from Marlins to Mariners for Brayan Hernandez, Pablo Lopez, Brandon Miller and Lukas Schiraldi |
| Brayan Hernandez | of | 19.312 | Miami Marlins | Miami Marlins (MLB) | Traded from Mariners with Pablo Lopez, Brandon Miller and Lukas Schiraldi |
| Pablo Lopez | p | 21.135 | Miami Marlins | Miami Marlins (MLB) | Traded from Mariners with Brayan Hernandez, Brandon Miller and Lukas Schiraldi |
| Brandon MIller | p | 22.034 | Miami Marlins | Miami Marlins (MLB) | Traded from Mariners with Pablo Lopez, Brayan Hernandez and Lukas Schiraldi |
| Lukas Schiraldi | P | 23.360 | Miami Marlins | Miami Marlins (MLB) | Traded from Mariners with Pablo Lopez, Brandon Miller and Brayan Hernandez |
| Neil Ramirez | RP | 28.056 | New York Mets | New York Mets (MLB) | Designated for Assignment |
| Josh Smoker | RP | 28.236 | New York Mets | New York Mets (MLB) | Activated from DL |
| Matt Koch | SP | 26.260 | Arizona Diamondbacks | Arizona Diamondbacks (MLB) | Recalled from Reno (AAA) |
| Taijuan Walker | SP | 24.341 | Arizona Diamondbacks | Arizona Diamondbacks (MLB) | Placed on paternity leave list |
| Domonic Brown | RF | 29.321 | | | Released by Rockies |
| Kyle Kubitza | 2B | 27.005 | Atlanta Braves | Gwinnett (AAA) | DL-7 Injured |
| Michael Choice | RF | 27.252 | Milwaukee Brewers | Biloxi (AA) | Placed on temporary inactive list |
| Tim Dillard | P | 34.001 | Milwaukee Brewers | Colorado Springs (AAA) | DL-7 Injured |
| Brad Schreiber | P | 26.157 | | | Released by Rays |
| Osmel Aguila | of | 28.002 | | | Released by Phillies |
| Preston Beck | OF | 26.267 | Texas Rangers | Round Rock (AAA) | DL-7 Injured |
| Rosell Herrera | SS | 24.277 | Colorado Rockies | Albuquerque (AAA) | DL-7 Injured |
| Brett Vertigan | OF | 26.333 | Oakland Athletics | Midland (AA) | DL-7 Injured |
| Angel Reyes | C | 22.075 | Miami Marlins | Jupiter (A+) | DL-7 Injured |
| Christian Turnipseed | p | 25.051 | Baltimore Orioles | Delmarva (A) | DL-7 Injured |
| J.J. Franco | SS | 25.169 | | | Released by White Sox |
| Jason Foley | p | 21.262 | Detroit Tigers | Lakeland (A+) | DL-7 Injured |
| Ali Sanchez | c | 20.181 | New York Mets | Columbia (A) | DL-7 Injured |
| Antonio Rodriguez | OF | 22.074 | | | Released by White Sox |
| Carlos Hernandez | P | 23.085 | Arizona Diamondbacks | Kane County (A) | DL-7 Injured |
| Conner Hale | 1b | 24.283 | | | Released by Rockies |
| Gene Cone | of | 22.302 | New York Mets | Columbia (A) | DL-7 Injured |
| Greg Brody | IF | 25.272 | San Francisco Giants | Augusta (A) | DL-7 Injured |
| Hunter Owen | of | 23.301 | Pittsburgh Pirates | West Virginia (A) | DL-7 Injured |
| Michael Knighton | P | 23.081 | | | Released by Cubs |
| Jose Vicente | c | 21.250 | Cleveland Indians | Lake County (A) | DL-7 Injured |
| Scott Moss | p | 22.287 | Cincinnati Reds | Dayton (A) | DL-7 Injured |
| Tyler Stephenson | c | 20.338 | Cincinnati Reds | Dayton (A) | DL-7 Injured |
| Calvin Faucher | p | 21.302 | Minnesota Twins | Elizabethton (Rk) | DL-7 Injured |
| Joel Toribio | p | 23.039 | | | Released by Dodgers |
| Brendon Little | p | 20.343 | Chicago Cubs | Eugene (A-) | Signed out of draft (State JC of Florida Manatee) |
| Dalton Guthrie | ss | 21.210 | Philadelphia Phillies | Williamsport (A-) | Signed out of draft (Florida) |
| Erich Uelmen | p | 21.062 | Chicago Cubs | Eugene (A-) | Signed out of draft (Cal Poly) |
| Parker Sanburn | p | 22.250 | Texas Rangers | Spokane (A-) | Signed as undrafted free agent (Arkansas) |
| Brandon Withers | p | 23.016 | Oakland Athletics | Arizona Athletics (Rk) | Signed out of draft (James Madison) |
| Cameron Bishop | p | 21.157 | Baltimore Orioles | Gulf Coast Orioles (Rk) | Signed out of draft (UC Irvine) |
| D.J. Stewart | 3b | 18.168 | Philadelphia Phillies | Gulf Coast Phillies (Rk) | Signed out of draft (Missouri HS) |
| Garrett Whitlock | p | 21.039 | New York Yankees | Gulf Coast Yankees West (Rk) | Signed out of draft (UAB) |
| Jan Mercado | c | 17.327 | Miami Marlins | Gulf Coast Marlins (Rk) | Signed out of draft (Puerto Rico) |
| Jared Barnes | c | 21.242 | Miami Marlins | Gulf Coast Marlins (Rk) | Signed out of draft (South Alabama) |
| Kevin Watson | of | 18.056 | Arizona Diamondbacks | Arizona Diamondbacks (Rk) | Signed out of draft (Oregon HS) |
| Seth Romero | p | 21.092 | Washington Nationals | Gulf Coast Nationals (Rk) | Signed out of draft (Houston) |
| Tyler Howe | p | 23.182 | Detroit Tigers | Gulf Coast Tigers West (Rk) | Signed as undrafted free agent (Alabama State) |
| Michael Choice | RF | 27.252 | | | Signed with Nexen (Korea) |
| Lucas Harrell | RP | 32.047 | Toronto Blue Jays | Toronto Blue Jays (MLB) | Outrighted to minors |
| Tyrell Jenkins | RP | 25.000 | | | Released by Padres |
| Eric O'Flaherty | RP | 32.165 | | | Released by Braves |
| Casey Kelly | SP | 27.289 | | | Released by Cubs |
| Bengie Gonzalez | SS | 27.185 | | | Released by Twins |
| Grant Dayton | RP | 29.238 | Los Angeles Dodgers | Los Angeles Dodgers (MLB) | Activated from DL |
| Grant Dayton | RP | 29.238 | Los Angeles Dodgers | Los Angeles Dodgers (MLB) | DL-10 Neck stiffness |
| Kyle Farmer | IF | 26.337 | Los Angeles Dodgers | Los Angeles Dodgers (MLB) | Recalled from Oklahoma City (AAA) |
| Brandon Nimmo | CF | 24.115 | New York Mets | New York Mets (MLB) | Activated from DL |
| Adam Liberatore | RP | 30.069 | Los Angeles Dodgers | Los Angeles Dodgers (MLB) | Transferred to 60-day DL |
| Micah Johnson | LF | 26.214 | Atlanta Braves | Atlanta Braves (MLB) | Recalled from Gwinnett (AAA) |
| Jordan Luplow | OF | 23.297 | Pittsburgh Pirates | Pittsburgh Pirates (MLB) | Contract purchased from minors |
| T.J. Rivera | 3B | 28.266 | New York Mets | New York Mets (MLB) | DL-10 Partial right UCL tear |
| Neil Walker | 2B | 31.313 | New York Mets | New York Mets (MLB) | Activated from DL |
| Tyler Smith | IF | 26.019 | Seattle Mariners | Tacoma (AAA) | Designated for Assignment |
| Cody Martin | RP | 27.319 | Seattle Mariners | Seattle Mariners (MLB) | Contract purchased from minors |
| Casey Lawrence | RP | 29.266 | Seattle Mariners | Seattle Mariners (MLB) | Recalled from Tacoma (AAA) |
| Paolo Espino | P | 30.191 | Milwaukee Brewers | Milwaukee Brewers (MLB) | Recalled from Colorado Springs (AAA) |
| Dallas Keuchel | SP | 29.201 | Houston Astros | Houston Astros (MLB) | Activated from DL |
| George Springer | CF-RF | 27.304 | Houston Astros | Houston Astros (MLB) | DL-10 Left quad discomfort |
| Ian Desmond | CF | 31.303 | Colorado Rockies | Colorado Rockies (MLB) | DL-10 Strained right calf |
| Odrisamer Despaigne | RP | 30.107 | Miami Marlins | Miami Marlins (MLB) | Recalled from New Orleans (AAA) |
| Nick Wittgren | RP | 26.052 | Miami Marlins | Miami Marlins (MLB) | DL-10 Right elbow sprain |
| Terrance Gore | LF | 26.042 | Kansas City Royals | Kansas City Royals (MLB) | Recalled from Omaha (AAA) |
| Jesen Therrien | P | 24.124 | Philadelphia Phillies | Philadelphia Phillies (MLB) | Contract purchased from minors |
| Austin Pruitt | RP | 27.323 | Tampa Bay Rays | Tampa Bay Rays (MLB) | Recalled from Durham (AAA) |
| Erasmo Ramirez | RP | 27.079 | Tampa Bay Rays | Tampa Bay Rays (MLB) | Traded from Rays to Mariners for Steve Cishek |
| Hemmanuel Rosario | c | 16.346 | New York Yankees | Gulf Coast Yankees (Rk) | Signed as undrafted free agent (Puerto Rico) |
