| Jose Castillo | RP | 22.179 | San Diego Padres | San Diego Padres (MLB) | DL-10 Right hamstring strain |
| Kazuhisa Makita | p | 33.239 | San Diego Padres | San Diego Padres (MLB) | Recalled from El Paso (AAA) |
| Kenta Maeda | SP | 30.087 | Los Angeles Dodgers | Los Angeles Dodgers (MLB) | Placed on the paternity leave list |
| J.B. Shuck | CF | 31.019 | Miami Marlins | New Orleans (AAA) | Outrighted to minors |
| Daniel Corcino | P | 27.315 | Los Angeles Dodgers | Oklahoma City (AAA) | Outrighted to minors |
| Justin Grimm | RP | 29.325 | | | Released by Royals |
| Trevor Cahill | SP | 30.128 | Oakland Athletics | Nashville (AAA) | Assigned to Nashville (AAA) for rehab |
| Alex Avila | C | 31.159 | Arizona Diamondbacks | Arizona Diamondbacks (MLB) | Activated from DL |
| Silvino Bracho | RP | 25.355 | Arizona Diamondbacks | Reno (AAA) | Assigned to Reno (AAA) |
| Nick Tropeano | SP | 27.314 | Los Angeles Angels | Inland Empire (A+) | Assigned to Inland Empire (A+) for rehab |
| Matt Wieters | C | 32.047 | Washington Nationals | Harrisburg (AA) | Assigned to Harrisburg (AA) for rehab |
| Thomas Pannone | P | 24.070 | Toronto Blue Jays | Buffalo (AAA) | Activated and assigned to Buffalo (AAA) |
| Jorge Lopez | SP | 25.147 | Milwaukee Brewers | Milwaukee Brewers (MLB) | Recalled from Colorado Springs (AAA) |
| Nate Orf | C | 28.156 | Milwaukee Brewers | Colorado Springs (AAA) | Assigned to Colorado Springs (AAA) |
| Jordan Patterson | OF | 26.146 | Colorado Rockies | Colorado Rockies (MLB) | Recalled from Albuquerque (AAA) |
| Jerry Vasto | P | 26.146 | Colorado Rockies | Colorado Rockies (MLB) | Recalled from Albuquerque (AAA) |
| Tom Murphy | C | 27.095 | Colorado Rockies | Colorado Rockies (MLB) | Placed on the paternity leave list |
| Pat Venditte | RP | 33.007 | Los Angeles Dodgers | Los Angeles Dodgers (MLB) | Recalled from Oklahoma City (AAA) |
| Jake Faria | P | 24.342 | Tampa Bay Rays | Charlotte (A+) | Assigned to Charlotte (A+) for rehab |
| Dovydas Neverauskas | P | 25.174 | Pittsburgh Pirates | Indianapolis (AAA) | Assigned to Indianapolis (AAA) |
| Josh Smoker | RP | 29.223 | Pittsburgh Pirates | Indianapolis (AAA) | Assigned to Indianapolis (AAA) |
| Michael Feliz | RP | 25.009 | Pittsburgh Pirates | Pittsburgh Pirates (MLB) | Activated from DL |
| Chris Stratton | P | 27.319 | San Francisco Giants | Sacramento (AAA) | Assigned to Sacramento (AAA) |
| Amilcar Cruz | P | 22.101 | - | | Released by Twins |
| Connor Jones | P | 23.232 | New York Yankees | Gulf Coast Yankees (Rk) | Assigned to Gulf Coast Yankees (Rk) |
| Chaz Hebert | P | 25.306 | New York Yankees | Gulf Coast Yankees (Rk) | Assigned to Gulf Coast Yankees (Rk) |
| Alejandro De Aza | CF-LF | 34.087 | Washington Nationals | Gulf Coast Nationals (Rk) | Assigned to Gulf Coast Nationals (Rk) |
| Victor Sobil | P | 21.355 | Philadelphia Phillies | Gulf Coast Phillies (Rk) | Assigned to Gulf Coast Phillies (Rk) |
| Emmanuel Morel | SS | 21.064 | - | | Released by Twins |
| Joe Mortillaro | P | 24.296 | Los Angeles Dodgers | Arizona Dodgers (Rk) | Assigned to Arizona Dodgers (Rk) |
| Jose Cardona | OF | 24.113 | Texas Rangers | Arizona Rangers (Rk) | Assigned to Arizona Rangers (Rk) |
| Nathan Witt | P | 22.079 | Los Angeles Dodgers | Arizona Dodgers (Rk) | Assigned to Arizona Dodgers (Rk) |
| Dominic Taccolini | P | 23.282 | San Diego Padres | Arizona Padres 2 (Rk) | Assigned to Arizona Padres 2 (Rk) |
| Angel Medina | 3B | 19.247 | Kansas City Royals | Idaho Falls (Rk) | Assigned to Idaho Falls (Rk) |
| Rayneldy Rosario | OF | 20.068 | Los Angeles Angels | Inland Empire (A+) | Assigned to Inland Empire (A+) |
| Chuck Vazquez | C | 24.286 | Seattle Mariners | Pulaski (Rk) | Assigned to Pulaski (Rk) |
| Ariel Montesino | SS | 22.290 | Minnesota Twins | Cedar Rapids (A) | Assigned to Cedar Rapids (A) |
| Keith Weisenberg | P | 22.214 | Atlanta Braves | Rome (A) | Assigned to Rome (A) |
| Griffin Garabito | SS | 20.339 | Seattle Mariners | Pulaski (Rk) | Assigned to Pulaski (Rk) |
| Domenic Mazza | P | 23.343 | San Francisco Giants | San Jose (A+) | Assigned to San Jose (A+) |
| Mike Connolly | P | 26.250 | San Francisco Giants | Sacramento (AAA) | Assigned to Sacramento (AAA) |
| Conner Menez | P | 23.039 | San Francisco Giants | Richmond (AA) | Assigned to Richmond (AA) |
| Andy Diaz | OF | 22.229 | New York Yankees | Trenton (AA) | Assigned to Trenton (AA) |
| Brandon Phillips | 2B | 37.009 | Boston Red Sox | Lowell (A-) | Signed to Minor League Contract |
| Michael Chavis | SS | 22.331 | Boston Red Sox | Portland (AA) | Assigned to Portland (AA) |
| Malvin Pena | P | 21.013 | Washington Nationals | Hagerstown (A) | Assigned to Hagerstown (A) |
| Miguel Eladio | SS | 22.058 | Cleveland Indians | Lake County (A) | Assigned to Lake County (A) |
| Josh Smith | P | 30.335 | Boston Red Sox | Lowell (A-) | Assigned to Lowell (A-) |
| Felix Vinicio | OF | 23.252 | - | | Released by Pirates |
| Olbis Parra | P | 23.279 | San Francisco Giants | Augusta (A) | Assigned to Augusta (A) |
| Seth Romero | P | 22.079 | Washington Nationals | Hagerstown (A) | DL-7 Injured |
| Jhonny Santos | OF | 21.278 | Miami Marlins | Jupiter (A+) | Assigned to Jupiter (A+) |
| Brandon White | P | 23.198 | Atlanta Braves | Florida (A+) | Assigned to Florida (A+) |
| Jose Medina | OF | 23.143 | Cleveland Indians | Lake County (A) | DL-7 Injured |
| Turner Larkins | P | 22.244 | Toronto Blue Jays | Lansing (A) | Activated from disabled list |
| Justin Lopez | SS | 18.059 | San Diego Padres | Fort Wayne (A) | DL-7 Injured |
| Austin Upshaw | IF | 21.344 | Chicago Cubs | South Bend (A) | Assigned to South Bend (A) |
| Kelvin Melean | SS | 19.305 | San Diego Padres | Fort Wayne (A) | Assigned to Fort Wayne (A) |
| Rollie Lacy | P | 22.356 | Chicago Cubs | Myrtle Beach (A+) | Assigned to Myrtle Beach (A+) |
| Jordan Gore | SS | 23.338 | Minnesota Twins | Chattanooga (AA) | Assigned to Chattanooga (AA) |
| Jared Young | 2B | 22.364 | Chicago Cubs | Myrtle Beach (A+) | Assigned to Myrtle Beach (A+) |
| Desmond Lindsay | OF | 21.173 | New York Mets | St. Lucie (A+) | DL-7 Injured |
| Adam Atkins | P | 24.302 | New York Mets | St. Lucie (A+) | DL-7 Injured |
| Harol Gonzalez | P | 23.127 | New York Mets | Las Vegas (AAA) | Assigned to Las Vegas (AAA) |
| Joe Cavallaro | P | 22.354 | New York Mets | St. Lucie (A+) | Assigned to St. Lucie (A+) |
| Zach Sullivan | SS | 22.224 | - | | Released by Marlins |
| Christian Torres | P | 24.303 | Texas Rangers | Down East (A+) | Activated from disabled list |
| Cole Wiper | P | 26.034 | Texas Rangers | Frisco (AA) | Assigned to Frisco (AA) |
| Melvin Adon | P | 24.028 | San Francisco Giants | San Jose (A+) | DL-7 Injured |
| Jahmai Jones | OF | 20.337 | Los Angeles Angels | Inland Empire (A+) | Placed on temporarily inactive list |
| Manny Pazos | C | 23.165 | Seattle Mariners | Modesto (A+) | Activated from disabled list |
| Joshua Morgan | SS | 22.234 | Texas Rangers | Frisco (AA) | DL-7 Injured |
| Elniery Garcia | P | 23.195 | St. Louis Cardinals | Springfield (AA) | Activated from disabled list |
| Brian Moran | P | 29.280 | Los Angeles Dodgers | Oklahoma City (AAA) | Assigned to Oklahoma City (AAA) |
| Ian McKinney | P | 23.231 | - | | Released by Cardinals |
| Chris Paul | IF | 25.268 | Minnesota Twins | Chattanooga (AA) | DL-7 Injured |
| Mitch Ghelfi | C | 25.286 | Los Angeles Angels | Mobile (AA) | DL-7 Injured |
| Jose Rodriguez | P | 22.313 | Los Angeles Angels | Mobile (AA) | Activated from disabled list |
| Nick Pasquale | P | 27.253 | Cleveland Indians | Akron (AA) | Assigned to Akron (AA) |
| Khayyan Norfork | 3B-2B | 29.169 | Washington Nationals | Harrisburg (AA) | Activated from disabled list |
| Jhalan Jackson | OF | 25.145 | New York Yankees | Trenton (AA) | DL-7 Injured |
| Ricky Knapp | P | 26.048 | New York Mets | Binghamton (AA) | Activated from disabled list |
| Chad De La Guerra | IF | 25.225 | Boston Red Sox | Portland (AA) | DL-7 Injured |
| Drew Ward | 3B | 23.224 | Washington Nationals | Syracuse (AAA) | Assigned to Syracuse (AAA) |
| Nabil Crismatt | P | 23.194 | New York Mets | Las Vegas (AAA) | Assigned to Las Vegas (AAA) |
| Robie Rojas | C | 23.216 | Milwaukee Brewers | Colorado Springs (AAA) | Activated from disabled list |
| Ezequiel Carrera | OF | 31.026 | New York Mets | Las Vegas (AAA) | DL-7 Injured |
| Patrick Biondi | OF | 27.179 | New York Mets | Las Vegas (AAA) | Activated from disabled list |
| David Holmberg | P | 26.354 | Colorado Rockies | Albuquerque (AAA) | Activated from disabled list |
| Kevin McGowan | P | 26.263 | New York Mets | Las Vegas (AAA) | Placed on temporarily inactive list |
| Jacob Wilson | 2B | 27.343 | Washington Nationals | Syracuse (AAA) | DL-7 Injured |
| Josh Martin | P | 28.189 | Cleveland Indians | Columbus (AAA) | Activated from disabled list |
| Jon Kemmer | OF | 27.232 | Minnesota Twins | Rochester (AAA) | |
| Michael De La Cruz | C | 25.053 | Toronto Blue Jays | Buffalo (AAA) | DL-7 Injured |
| Chris Carter | 1B-LF | 31.201 | - | | Released by Twins |
| Chase D'Arnaud | SS | 31.167 | San Francisco Giants | San Francisco Giants (MLB) | Contract purchased from minors |
| Joe Panik | 2B | 27.250 | San Francisco Giants | San Francisco Giants (MLB) | DL-10 Left groin strain |
| Jeff Samardzija | SP | 33.165 | San Francisco Giants | San Francisco Giants (MLB) | Activated from DL |
| John Andreoli | LF | 28.028 | Seattle Mariners | Seattle Mariners (MLB) | Recalled from Tacoma (AAA) |
| Nick Rumbelow | RP | 26.305 | Seattle Mariners | Tacoma (AAA) | Assigned to Tacoma (AAA) |
| David Hale | P | 30.284 | New York Yankees | New York Yankees (MLB) | Designated for Assignment |
| Clint Frazier | OF | 23.304 | New York Yankees | New York Yankees (MLB) | Recalled from Scranton/Wilkes-Barre (AAA) |
| Matt Joyce | LF | 33.338 | Oakland Athletics | Oakland Athletics (MLB) | DL-10 Lumbar strain |
| Nick Martini | CF | 28.010 | Oakland Athletics | Oakland Athletics (MLB) | Recalled from Nashville (AAA) |
| Kyle Tucker | of | 21.171 | Houston Astros | Houston Astros (MLB) | Contract purchased from minors |
| Jake Marisnick | CF | 27.099 | Houston Astros | Fresno (AAA) | Assigned to Fresno (AAA) |
| Koda Glover | RP | 25.085 | Washington Nationals | Gulf Coast Nationals (Rk) | Assigned to GCL Nationals (Rk) for rehab |
| Alex Mcrae | P | 25.092 | Pittsburgh Pirates | Pittsburgh Pirates (MLB) | Contract purchased from minors |
| Edgar Cabral | C | 22.299 | Philadelphia Phillies | Clearwater (A+) | Activated from disabled list |
| David Hale | P | 30.284 | | | Granted free agency |
| Avisail Garcia | RF | 27.025 | Chicago White Sox | Chicago White Sox (MLB) | DL-10 Strained right hamstring |
| Brian Duensing | RP | 35.135 | Chicago Cubs | Tennessee (AA) | Assigned to Tennessee (AA) for rehab |
| Jalen Beeks | RP | 24.362 | Boston Red Sox | Boston Red Sox (MLB) | Recalled from Pawtucket (AAA) |
| Masahiro Tanaka | SP | 29.248 | New York Yankees | New York Yankees (MLB) | Activated from DL |
| Hunter Stovall | C-IF | 21.305 | Colorado Rockies | Grand Junction (Rk) | Assigned to Grand Junction (Rk) |
| Alvaro Rubalcaba | IF | 23.??? | Los Angeles Angels | Burlington (A) | Assigned to Burlington (A) |
| Douglas Lanza | C | 20.115 | Arizona Diamondbacks | Arizona Diamondbacks (Rk) | Assigned to Arizona Diamondbacks (Rk) |
| Ryan Shetter | P | 21.124 | Atlanta Braves | Danville (Rk) | Assigned to Danville (Rk) |
| Steffan Moore | P | 21.012 | Tampa Bay Rays | Princeton (Rk) | Assigned to Princeton (Rk) |
| Eric Cole | CF | 21.171 | Kansas City Royals | Burlington (Rk) | Assigned to Burlington (Rk) |
| John O'Reilly | P | 22.277 | Pittsburgh Pirates | Gulf Coast Pirates (Rk) | Assigned to Gulf Coast Pirates (Rk) |
| Ismael Gomez | | 18.211 | New York Yankees | Gulf Coast Yankees (Rk) | Assigned to Gulf Coast Yankees (Rk) |
| Michael Davis | 3B | 22.167 | Minnesota Twins | Elizabethton (Rk) | Assigned to Elizabethton (Rk) |
| Blake Rivera | P | 20.179 | San Francisco Giants | Salem-Keizer (A-) | Assigned to Salem-Keizer (A-) |
| Zack Kone | SS | 21.244 | Pittsburgh Pirates | West Virginia (A-) | |
| Josh Breaux | C | 20.273 | New York Yankees | Staten Island (A-) | Assigned to Staten Island (A-) |
| Dalton Hoiles | C | 22.068 | Baltimore Orioles | Aberdeen (A-) | Assigned to Aberdeen (A-) |
| Tristan Pompey | OF | 21.106 | Miami Marlins | Greensboro (A) | Assigned to Greensboro (A) |
| Taylor Motter | OF | 28.292 | Minnesota Twins | Chattanooga (AA) | Assigned to Chattanooga (AA) |
| Jin-De Jhang | C | 25.051 | Pittsburgh Pirates | Altoona (AA) | DL-7 Injured |
| Travis Perry | P | 21.121 | San Francisco Giants | Arizona Giants Orange (Rk) | Assigned to Arizona Giants Orange (Rk) |
| Hunter Strickland | RP | 29.286 | San Francisco Giants | San Francisco Giants (MLB) | Transferred to 60-day DL |
