| Chris Gimenez | C | 35.248 | Minnesota Twins | Minnesota Twins (MLB) | Contract purchased from minors |
| Andrew Vasquez | P | 24.352 | Minnesota Twins | Minnesota Twins (MLB) | Contract purchased from minors |
| Johnny Field | OF | 26.194 | Minnesota Twins | Minnesota Twins (MLB) | Recalled from Rochester (AAA) |
| Tyler Duffey | RP | 27.248 | Minnesota Twins | Minnesota Twins (MLB) | Recalled from Rochester (AAA) |
| Matt Belisle | RP | 38.087 | Minnesota Twins | Minnesota Twins (MLB) | Activated from DL |
| Adalberto Mejia | P | 25.073 | Minnesota Twins | Minnesota Twins (MLB) | Transferred to 60-day DL |
| Erik Goeddel | RP | 29.255 | Los Angeles Dodgers | Los Angeles Dodgers (MLB) | Transferred to 60-day DL |
| Carson Kelly | C | 24.049 | St. Louis Cardinals | St. Louis Cardinals (MLB) | Recalled from Memphis (AAA) |
| Daniel Poncedeleon | P | 26.229 | St. Louis Cardinals | St. Louis Cardinals (MLB) | Recalled from Memphis (AAA) |
| Tyler Webb | P | 28.043 | St. Louis Cardinals | St. Louis Cardinals (MLB) | Recalled from Memphis (AAA) |
| Steven Wright | SP | 34.002 | Boston Red Sox | Boston Red Sox (MLB) | Activated from DL |
| Christian Vazquez | C | 28.011 | Boston Red Sox | Boston Red Sox (MLB) | Activated from DL |
| Tommy Milone | SP | 31.197 | Washington Nationals | Harrisburg (AA) | Assigned to Harrisburg (AA) for rehab |
| Ray Black | RP | 28.067 | San Francisco Giants | San Francisco Giants (MLB) | Recalled from Sacramento (AAA) |
| Luis Cessa | SP | 26.129 | New York Yankees | New York Yankees (MLB) | Recalled from Scranton/Wilkes-Barre (AAA) |
| Tyler Wade | SS | 23.282 | New York Yankees | New York Yankees (MLB) | Recalled from Scranton/Wilkes-Barre (AAA) |
| Gary Sanchez | C | 25.273 | New York Yankees | New York Yankees (MLB) | Activated from DL |
| Stephen Tarpley | P | 25.196 | New York Yankees | New York Yankees (MLB) | Contract purchased from minors |
| Lucas Sims | P | 24.114 | Cincinnati Reds | Cincinnati Reds (MLB) | Recalled from Louisville (AAA) |
| Blake Trahan | IF | 24.361 | Cincinnati Reds | Cincinnati Reds (MLB) | Contract purchased from minors |
| Zack Weiss | P | 26.077 | | | Released by Reds |
| Shane Robinson | RF-CF | 33.306 | New York Yankees | New York Yankees (MLB) | Designated for Assignment |
| Sandy Baez | RP | 24.280 | Detroit Tigers | Detroit Tigers (MLB) | Recalled from Erie (AA) |
| Daniel Norris | SP | 25.129 | Detroit Tigers | Detroit Tigers (MLB) | Activated from DL |
| Aaron Altherr | LF | 27.230 | Philadelphia Phillies | Philadelphia Phillies (MLB) | Recalled from Lehigh Valley (AAA) |
| Dylan Cozens | LF | 24.093 | Philadelphia Phillies | Philadelphia Phillies (MLB) | Recalled from Lehigh Valley (AAA) |
| Yacksel Rios | P | 25.066 | Philadelphia Phillies | Philadelphia Phillies (MLB) | Recalled from Lehigh Valley (AAA) |
| Austin Davis | P | 25.210 | Philadelphia Phillies | Philadelphia Phillies (MLB) | Activated from DL |
| Edubray Ramos | RP | 25.256 | Philadelphia Phillies | Philadelphia Phillies (MLB) | Activated from DL |
| Pedro Florimon | SS | 31.265 | Philadelphia Phillies | Philadelphia Phillies (MLB) | Activated from DL |
| Jesmuel Valentin | SS | 24.112 | Philadelphia Phillies | Lehigh Valley (AAA) | Designated for Assignment |
| James Paxton | SP | 29.299 | Seattle Mariners | Seattle Mariners (MLB) | Activated from DL |
| Chasen Bradford | RP | 29.027 | Seattle Mariners | Seattle Mariners (MLB) | Recalled from Tacoma (AAA) |
| Ryan Cook | RP | 31.063 | Seattle Mariners | Seattle Mariners (MLB) | Recalled from Tacoma (AAA) |
| David Freitas | C | 29.167 | Seattle Mariners | Seattle Mariners (MLB) | Recalled from Tacoma (AAA) |
| James Pazos | RP | 27.119 | Seattle Mariners | Seattle Mariners (MLB) | Recalled from Tacoma (AAA) |
| Justin Grimm | P | 30.016 | Seattle Mariners | Seattle Mariners (MLB) | Contract purchased from minors |
| Tim Peterson | P | 27.191 | New York Mets | New York Mets (MLB) | Recalled from Las Vegas (AAA) |
| Kristopher Negron | SS | 32.212 | Seattle Mariners | Seattle Mariners (MLB) | Contract purchased from minors |
| Christian Bergman | RP | 30.120 | Seattle Mariners | Tacoma (AAA) | Outrighted to minors |
| Robert Whalen | P | 24.213 | Seattle Mariners | Tacoma (AAA) | Designated for Assignment |
| Pedro Severino | C | 25.043 | Washington Nationals | Washington Nationals (MLB) | Recalled from Syracuse (AAA) |
| Austen Williams | P | 25.256 | Washington Nationals | Washington Nationals (MLB) | Contract purchased from minors |
| Aaron Bummer | RP | 24.345 | Chicago White Sox | Chicago White Sox (MLB) | Recalled from Charlotte (AAA) |
| Nate Jones | RP | 32.216 | Chicago White Sox | Chicago White Sox (MLB) | Transferred to 60-day DL |
| Caleb Frare | P | 25.055 | Chicago White Sox | Chicago White Sox (MLB) | Contract purchased from minors |
| Mallex Smith | LF | 25.118 | Tampa Bay Rays | Charlotte (A+) | Assigned to Charlotte (A+) for rehab |
| Rajai Davis | CF | 37.317 | Cleveland Indians | Cleveland Indians (MLB) | Activated from DL |
| Eric Haase | C | 25.257 | Cleveland Indians | Cleveland Indians (MLB) | Recalled from Columbus (AAA) |
| Jonathan Edwards | P | 30.237 | Cleveland Indians | Cleveland Indians (MLB) | Contract purchased from minors |
| Franklin Barreto | SS | 22.187 | Oakland Athletics | Oakland Athletics (MLB) | Recalled from Nashville (AAA) |
| Matt Joyce | RF | 34.029 | Oakland Athletics | Oakland Athletics (MLB) | Activated from DL |
| Chris Hatcher | RP | 33.232 | Oakland Athletics | Oakland Athletics (MLB) | Contract purchased from minors |
| Liam Hendriks | RP | 29.203 | Oakland Athletics | Oakland Athletics (MLB) | Contract purchased from minors |
| Dean Kiekhefer | P | 29.086 | Oakland Athletics | Oakland Athletics (MLB) | Contract purchased from minors |
| Beau Taylor | C | 28.200 | Oakland Athletics | Oakland Athletics (MLB) | Contract purchased from minors |
| Bruce Maxwell | C | 27.255 | Oakland Athletics | Nashville (AAA) | Designated for Assignment |
| Josh Lucas | P | 27.300 | Oakland Athletics | Nashville (AAA) | Outrighted to minors |
| Boog Powell | OF | 25.230 | Oakland Athletics | Nashville (AAA) | Outrighted to minors |
| Kendall Graveman | SP | 27.254 | Oakland Athletics | Oakland Athletics (MLB) | DL-60 Tommy John Surgery |
| Lewis Brinson | CF | 24.116 | Miami Marlins | Miami Marlins (MLB) | Activated from DL |
| Martin Prado | 3B | 34.310 | Miami Marlins | Miami Marlins (MLB) | Activated from DL |
| Sandy Alcantara | SP | 22.360 | Miami Marlins | Miami Marlins (MLB) | Recalled from New Orleans (AAA) |
| Nick Wittgren | RP | 27.095 | Miami Marlins | Miami Marlins (MLB) | Recalled from New Orleans (AAA) |
| Chad Wallach | P | 26.302 | Miami Marlins | Miami Marlins (MLB) | Recalled from New Orleans (AAA) |
| Pablo Lopez | P | 22.178 | Miami Marlins | Miami Marlins (MLB) | DL-60 Right shoulder strain |
| Breyvic Valera | OF-2B | 26.031 | Baltimore Orioles | Baltimore Orioles (MLB) | Recalled from Norfolk (AAA) |
| Eric Hanhold | P | 24.304 | New York Mets | New York Mets (MLB) | Contract purchased from minors |
| Jaime Schultz | P | 27.073 | Tampa Bay Rays | Tampa Bay Rays (MLB) | Recalled from Durham (AAA) |
| Arodys Vizcaino | RP | 27.292 | Atlanta Braves | Atlanta Braves (MLB) | Transferred to 60-day DL |
| Lane Adams | RF | 28.292 | Atlanta Braves | Atlanta Braves (MLB) | Contract purchased from minors |
| Victor Cavalieri | P | 23.006 | Atlanta Braves | Florida (A+) | Assigned to Florida (A+) |
| Brandon Waddell | P | 24.090 | Pittsburgh Pirates | Indianapolis (AAA) | Assigned to Indianapolis (AAA) |
| Ben Morrison | P | 23.224 | Los Angeles Angels | Arizona Angels (Rk) | Assigned to Arizona Angels (Rk) |
| Daniel Schneemann | SS | 21.221 | Cleveland Indians | Lake County (A) | Assigned to Lake County (A) |
| Sadrac Franco | P | 18.089 | Los Angeles Angels | Orem (Rk) | Assigned to Orem (Rk) |
| Dalton Erb | P | 24.111 | San Diego Padres | Arizona Padres (Rk) | Assigned to Arizona Padres (Rk) |
| Eric Rodriguez | C | 20.035 | Cleveland Indians | Lake County (A) | Assigned to Lake County (A) |
| Logan Porter | C | 23.051 | Kansas City Royals | Northwest Arkansas (AA) | Assigned to Northwest Arkansas (AA) |
| Jesus Linares | P | 21.234 | Texas Rangers | Spokane (A-) | Assigned to Spokane (A-) |
| Feliberto Bonilla | P | 20.133 | Seattle Mariners | Everett (A-) | Assigned to Everett (A-) |
| Chase Vallot | C | 22.011 | Kansas City Royals | Wilmington (A+) | Assigned to Wilmington (A+) |
| Bryan Connell | OF | 19.296 | Chicago White Sox | Great Falls (Rk) | |
| Nicholas Shumpert | SS | 21.294 | Atlanta Braves | Gwinnett (AAA) | Assigned to Gwinnett (AAA) |
| Kyle Hinton | P | 21.201 | Kansas City Royals | Wilmington (A+) | Assigned to Wilmington (A+) |
| Chi Chi Gonzalez | P | 26.230 | Texas Rangers | Spokane (A-) | Assigned to Spokane (A-) |
| Will Albertson | C | 24.067 | San Francisco Giants | Sacramento (AAA) | Assigned to Sacramento (AAA) |
| Taylor Ahearn | OF | 23.280 | Boston Red Sox | Salem (A+) | Assigned to Salem (A+) |
| Ricky Surum | IF | 23.268 | New York Yankees | Tampa (A+) | Assigned to Tampa (A+) |
| Quincy Nieporte | 1B-C | 24.034 | Philadelphia Phillies | Clearwater (A+) | Assigned to Clearwater (A+) |
| Durin O'Linger | P | 24.326 | Boston Red Sox | Salem (A+) | Assigned to Salem (A+) |
| Joey Harris | C | 24.200 | Washington Nationals | Hagerstown (A) | Activated from disabled list |
| Armond Upshaw | CF | 22.073 | Washington Nationals | Hagerstown (A) | DL-7 Injured |
| Elvis Perez | SS | 22.235 | Cleveland Indians | Akron (AA) | Assigned to Akron (AA) |
| Josh Rolette | C | 22.103 | Cleveland Indians | Lynchburg (A+) | Assigned to Lynchburg (A+) |
| Eric Gonzalez | C | 21.364 | Chicago Cubs | Iowa (AAA) | Assigned to Iowa (AAA) |
| Scott Boches | P | 23.319 | Seattle Mariners | Clinton (A) | Assigned to Clinton (A) |
| Ryan Nutof | P | 22.304 | Cincinnati Reds | Daytona (A+) | Assigned to Daytona (A+) |
| John Rooney | P | 21.216 | Los Angeles Dodgers | Great Lakes (A) | Activated from disabled list |
| Austin Hamilton | P | 25.021 | Los Angeles Dodgers | Tulsa (AA) | Assigned to Tulsa (AA) |
| Trever Morrison | SS | 23.133 | Milwaukee Brewers | Wisconsin (A) | Assigned to Wisconsin (A) |
| Jhenderson Hurtado | P | 22.157 | Oakland Athletics | Beloit (A) | Activated from disabled list |
| Ivan Andueza | P | 23.206 | Oakland Athletics | Beloit (A) | DL-7 Injured |
| Paul Balestrieri | P | 23.362 | St. Louis Cardinals | Peoria (A) | DL-7 Injured |
| Zachary Clark | CF | 22.271 | Milwaukee Brewers | Wisconsin (A) | Reinstated to active roster |
| John Sansone | SS | 24.351 | Cincinnati Reds | Louisville (AAA) | Assigned to Louisville (AAA) |
| Ramon Santos | P | 23.346 | St. Louis Cardinals | Springfield (AA) | Assigned to Springfield (AA) |
| Jeremy Walker | P | 23.081 | Atlanta Braves | Gwinnett (AAA) | Assigned to Gwinnett (AAA) |
| Justin Kamplain | P | 25.200 | New York Yankees | Trenton (AA) | Assigned to Trenton (AA) |
| Colton Thomson | P | 26.041 | St. Louis Cardinals | Palm Beach (A+) | Activated from disabled list |
| Wendolyn Bautista | P | 25.158 | Cincinnati Reds | Louisville (AAA) | Assigned to Louisville (AAA) |
| Angel Aguilar | SS | 23.080 | New York Yankees | Trenton (AA) | Assigned to Trenton (AA) |
| Kyle Martin | 1B | 25.292 | Philadelphia Phillies | Clearwater (A+) | DL-7 Injured |
| Jesus Cruz | P | 23.139 | St. Louis Cardinals | Palm Beach (A+) | DL-7 Injured |
| Bryan Sammons | P | 23.127 | Minnesota Twins | Chattanooga (AA) | Assigned to Chattanooga (AA) |
| J.B. Bukauskas | P | 21.325 | Houston Astros | Corpus Christi (AA) | Assigned to Corpus Christi (AA) |
| Zach Plesac | P | 23.223 | Cleveland Indians | Akron (AA) | Assigned to Akron (AA) |
| Tyler Friis | 2B | 22.202 | Cleveland Indians | Lynchburg (A+) | DL-7 Injured |
| Gian Paul Gonzalez | C | 22.234 | Cleveland Indians | Akron (AA) | Assigned to Akron (AA) |
| Alexis Pantoja | SS | 22.227 | Cleveland Indians | Lynchburg (A+) | Assigned to Lynchburg (A+) |
| Algenis Martinez | P | 24.354 | Boston Red Sox | Portland (AA) | Assigned to Portland (AA) |
| Robert Henry | OF | 23.105 | Milwaukee Brewers | Carolina (A+) | Activated from disabled list |
| Michael Boyle | P | 24.142 | Los Angeles Dodgers | Tulsa (AA) | Assigned to Tulsa (AA) |
| Isaac Mattson | P | 23.049 | Los Angeles Angels | Inland Empire (A+) | DL-7 Injured |
| Korey Anderson | P | 23.355 | San Diego Padres | Lake Elsinore (A+) | Reinstated to active roster |
| Marcus Wilson | OF | 22.017 | Arizona Diamondbacks | Visalia (A+) | Activated from disabled list |
| Marcus Brakeman | P | 24.078 | Los Angeles Angels | Inland Empire (A+) | Activated from disabled list |
| Ralph Garza | P | 24.148 | Houston Astros | Fresno (AAA) | Assigned to Fresno (AAA) |
| Tyler Goeddel | 3B | 25.316 | Los Angeles Dodgers | Oklahoma City (AAA) | Assigned to Oklahoma City (AAA) |
| Nick Dini | UT | 25.036 | Kansas City Royals | Northwest Arkansas (AA) | DL-7 Injured |
| Landon Beck | P | 25.266 | St. Louis Cardinals | Memphis (AAA) | Assigned to Memphis (AAA) |
| Akeem Bostick | P | 23.120 | Houston Astros | Fresno (AAA) | Assigned to Fresno (AAA) |
| Karch Kowalczyk | IF | 27.154 | Los Angeles Dodgers | Tulsa (AA) | Assigned to Tulsa (AA) |
| Tony Gonsolin | P | 24.110 | Los Angeles Dodgers | Tulsa (AA) | Placed on temporarily inactive list |
| Kelvin Vasquez | P | 25.148 | Atlanta Braves | Gwinnett (AAA) | Assigned to Gwinnett (AAA) |
| Omar Bencomo | P | 29.203 | Minnesota Twins | Rochester (AAA) | Assigned to Rochester (AAA) |
| Rob Wooten | P | 33.042 | Cincinnati Reds | Louisville (AAA) | Assigned to Louisville (AAA) |
| Cam Roegner | P | 25.074 | Milwaukee Brewers | Colorado Springs (AAA) | Assigned to Colorado Springs (AAA) |
| Kirby Bellow | P | 26.292 | Arizona Diamondbacks | Reno (AAA) | Assigned to Reno (AAA) |
| Daniel Gibson | P | 26.321 | Arizona Diamondbacks | Reno (AAA) | Assigned to Reno (AAA) |
| Jose Rojas | SS | 25.189 | Los Angeles Angels | Salt Lake (AAA) | Assigned to Salt Lake (AAA) |
| Dietrich Enns | P | 27.108 | Minnesota Twins | Rochester (AAA) | Assigned to Rochester (AAA) |
| Ryan Clark | 1B-P | 24.266 | Los Angeles Angels | Mobile (AA) | Reinstated to active roster |
| Jordan Johnson | P | 24.351 | San Francisco Giants | Sacramento (AAA) | Assigned to Sacramento (AAA) |
| Jordan Weems | C | 25.298 | Boston Red Sox | Pawtucket (AAA) | Assigned to Pawtucket (AAA) |
| Trevor Kelley | P | 24.316 | Boston Red Sox | Pawtucket (AAA) | Assigned to Pawtucket (AAA) |
| Taylor Gushue | C | 24.256 | Washington Nationals | Syracuse (AAA) | Assigned to Syracuse (AAA) |
| Adonis Rosa | P | 23.288 | New York Yankees | Scranton/Wilkes-Barre (AAA) | Assigned to Scranton/Wilkes-Barre (AAA) |
| Edwin Espinal | 1B | 24.221 | Detroit Tigers | Erie (AA) | Assigned to Erie (AA) |
| Taylor Hill | P | 29.173 | San Francisco Giants | Richmond (AA) | Assigned to Richmond (AA) |
| Dylan Davis | P-OF | 25.043 | San Francisco Giants | Sacramento (AAA) | Assigned to Sacramento (AAA) |
| Josh Taylor | P | 25.183 | Boston Red Sox | Pawtucket (AAA) | Assigned to Pawtucket (AAA) |
| Ryan Metzler | IF | 25.165 | Colorado Rockies | Hartford (AA) | Placed on temporarily inactive list |
| Kieran Lovegrove | P | 24.035 | Cleveland Indians | Columbus (AAA) | Assigned to Columbus (AAA) |
| Logan Ratledge | IF | 26.043 | Pittsburgh Pirates | Indianapolis (AAA) | Assigned to Indianapolis (AAA) |
| Joshua Torres | P | 24.128 | New York Mets | Las Vegas (AAA) | Assigned to Las Vegas (AAA) |
| Bruce Caldwell | 2B | 26.279 | New York Yankees | Scranton/Wilkes-Barre (AAA) | Assigned to Scranton/Wilkes-Barre (AAA) |
| Jeff Singer | P | 24.353 | Philadelphia Phillies | Lehigh Valley (AAA) | Assigned to Lehigh Valley (AAA) |
| David Sosebee | P | 25.007 | New York Yankees | Scranton/Wilkes-Barre (AAA) | Assigned to Scranton/Wilkes-Barre (AAA) |
| Rico Garcia | P | 24.234 | Colorado Rockies | Hartford (AA) | Placed on temporarily inactive list |
| Robbie Perkins | C | 24.095 | Colorado Rockies | Hartford (AA) | Reinstated to active roster |
| Jake Lowery | C | 28.042 | Washington Nationals | Harrisburg (AA) | Activated from disabled list |
| Jordan Betts | IF | 26.331 | Boston Red Sox | Portland (AA) | Activated from disabled list |
| Parker French | P | 25.166 | Colorado Rockies | Hartford (AA) | Activated from disabled list |
| Li-Jen Chu | C | 24.172 | Cleveland Indians | Columbus (AAA) | Assigned to Columbus (AAA) |
| Eric Sogard | 2B | 32.102 | - | | Released by Brewers |
| Jaime Garcia | P | 32.055 | Chicago Cubs | Iowa (AAA) | Signed to Minor League Contract |
| Daniel Camarena | P | 25.296 | San Francisco Giants | Sacramento (AAA) | Activated from disabled list |
| Erick Matta | C | 24.145 | Texas Rangers | Round Rock (AAA) | Activated from disabled list |
| Buddy Baumann | P | 30.267 | New York Mets | Las Vegas (AAA) | Activated from disabled list |
| Alberto Rosario | C | 31.234 | Arizona Diamondbacks | Reno (AAA) | Activated from disabled list |
| Blake Smith | P | 26.020 | Los Angeles Angels | Salt Lake (AAA) | Activated from disabled list |
| Connor Joe | IF | 26.016 | Los Angeles Dodgers | Oklahoma City (AAA) | Activated from disabled list |
| Greg Mahle | P | 25.137 | Los Angeles Angels | Salt Lake (AAA) | Activated from disabled list |
| Trevor Brown | 2B | 26.291 | San Francisco Giants | Sacramento (AAA) | DL-7 Injured |
| Matt Tracy | P | 29.279 | Toronto Blue Jays | Buffalo (AAA) | Activated from disabled list |
| Adrian Marin | SS | 24.177 | Baltimore Orioles | Norfolk (AAA) | Activated from disabled list |
| Montana Durapau | P | 26.158 | Pittsburgh Pirates | Indianapolis (AAA) | Activated from disabled list |
| Casey Sadler | P | 28.050 | Pittsburgh Pirates | Indianapolis (AAA) | Activated from disabled list |
| Mike Ohlman | C | 27.261 | Boston Red Sox | Pawtucket (AAA) | Activated from disabled list |
| Mike Franco | P | 26.286 | Tampa Bay Rays | Durham (AAA) | DL-7 Injured |
| Cole Sturgeon | OF-P | 26.350 | Boston Red Sox | Pawtucket (AAA) | Activated from disabled list |
| Kyle Wright | P | 22.335 | Atlanta Braves | Atlanta Braves (MLB) | Contract purchased from minors |
| Michael Reed | OF | 25.287 | Atlanta Braves | Atlanta Braves (MLB) | Recalled from Gwinnett (AAA) |
| Bryse Wilson | P | 20.255 | Atlanta Braves | Atlanta Braves (MLB) | Recalled from Gwinnett (AAA) |
| Touki Toussaint | P | 22.073 | Atlanta Braves | Atlanta Braves (MLB) | Recalled from Gwinnett (AAA) |
| Shane Carle | RP | 27.002 | Atlanta Braves | Atlanta Braves (MLB) | Activated from DL |
| Zac Curtis | RP | 26.059 | Texas Rangers | Texas Rangers (MLB) | Recalled from Round Rock (AAA) |
| Bartolo Colon | SP | 43.100 | Texas Rangers | Texas Rangers (MLB) | Activated from DL |
| Delino Deshields | LF | 26.016 | Texas Rangers | Texas Rangers (MLB) | Activated from DL |
| Bryan Mitchell | RP | 27.135 | San Diego Padres | San Diego Padres (MLB) | Activated from DL |
| Jacob Stallings | C | 28.253 | Pittsburgh Pirates | Pittsburgh Pirates (MLB) | Recalled from Indianapolis (AAA) |
| Jose Osuna | RF | 25.263 | Pittsburgh Pirates | Pittsburgh Pirates (MLB) | Recalled from Indianapolis (AAA) |
| Dovydas Neverauskas | P | 25.230 | Pittsburgh Pirates | Pittsburgh Pirates (MLB) | Recalled from Indianapolis (AAA) |
| Nick Burdi | P | 25.225 | Pittsburgh Pirates | Pittsburgh Pirates (MLB) | Activated from DL |
| Sean Rodriguez | 1B-3B | 33.128 | | | Released by Pirates |
| Pablo Reyes | 2B | 24.361 | Pittsburgh Pirates | Pittsburgh Pirates (MLB) | Contract purchased from minors |
| Junichi Tazawa | P | 32.087 | Los Angeles Angels | Los Angeles Angels (MLB) | Contract purchased from minors |
| Miguel Almonte | RP | 25.150 | Los Angeles Angels | Los Angeles Angels (MLB) | Recalled from Salt Lake (AAA) |
| Jose Miguel Fernandez | 2b | 30.127 | Los Angeles Angels | Los Angeles Angels (MLB) | Recalled from Salt Lake (AAA) |
| Vidal Nuno | P | 31.037 | Tampa Bay Rays | Tampa Bay Rays (MLB) | Activated from DL |
| Kris Bryant | 3B | 26.241 | Chicago Cubs | Chicago Cubs (MLB) | Activated from DL |
| Addison Russell | SS | 24.221 | Chicago Cubs | Chicago Cubs (MLB) | Activated from DL |
| James Norwood | P | 24.251 | Chicago Cubs | Chicago Cubs (MLB) | Recalled from Iowa (AAA) |
| Terrance Gore | OF | 27.085 | Chicago Cubs | Chicago Cubs (MLB) | Contract purchased from minors |
| Taylor Davis | C | 28.277 | Chicago Cubs | Chicago Cubs (MLB) | Contract purchased from minors |
| Luke Farrell | p | 27.086 | Chicago Cubs | Iowa (AAA) | Designated for Assignment |
| Rob Zastryzny | RP | 26.159 | Chicago Cubs | Iowa (AAA) | Designated for Assignment |
| Keon Broxton | RF | 28.117 | Milwaukee Brewers | Milwaukee Brewers (MLB) | Recalled from Wisconsin (A) |
| Jacob Nottingham | C | 23.151 | Milwaukee Brewers | Milwaukee Brewers (MLB) | Recalled from Colorado Springs (AAA) |
| Tyler Saladino | 2B | 29.043 | Milwaukee Brewers | Milwaukee Brewers (MLB) | Recalled from Colorado Springs (AAA) |
| Domingo Santana | RF | 26.027 | Milwaukee Brewers | Milwaukee Brewers (MLB) | Recalled from Colorado Springs (AAA) |
| Brandon Woodruff | P | 25.203 | Milwaukee Brewers | Milwaukee Brewers (MLB) | Recalled from Colorado Springs (AAA) |
| Yency Almonte | RP | 24.089 | Colorado Rockies | Colorado Rockies (MLB) | Recalled from Albuquerque (AAA) |
| Harrison Musgrave | RP | 26.182 | Colorado Rockies | Colorado Rockies (MLB) | Recalled from Albuquerque (AAA) |
| Tom Murphy | C | 27.151 | Colorado Rockies | Colorado Rockies (MLB) | Recalled from Albuquerque (AAA) |
| Pat Valaika | IF | 25.357 | Colorado Rockies | Colorado Rockies (MLB) | Recalled from Albuquerque (AAA) |
| Noel Cuevas | LF-CF | 26.335 | Colorado Rockies | Colorado Rockies (MLB) | Recalled from Albuquerque (AAA) |
| Silvino Bracho | RP | 26.046 | Arizona Diamondbacks | Arizona Diamondbacks (MLB) | Recalled from Reno (AAA) |
| Matt Koch | SP | 27.303 | Arizona Diamondbacks | Arizona Diamondbacks (MLB) | Recalled from Reno (AAA) |
| Jimmie Sherfy | P | 26.249 | Arizona Diamondbacks | Arizona Diamondbacks (MLB) | Recalled from Reno (AAA) |
| Chris Owings | SS-RF | 27.020 | Arizona Diamondbacks | Arizona Diamondbacks (MLB) | Recalled from Reno (AAA) |
| Socrates Brito | RF | 25.360 | Arizona Diamondbacks | Arizona Diamondbacks (MLB) | Recalled from Reno (AAA) |
| Chris Stewart | C | 36.194 | Arizona Diamondbacks | Arizona Diamondbacks (MLB) | Contract purchased from minors |
| Jake Marisnick | CF | 27.155 | Houston Astros | Houston Astros (MLB) | Activated from DL |
| Brian McCann | C | 34.194 | Houston Astros | Houston Astros (MLB) | Activated from DL |
| Cionel Perez | p | 22.133 | Houston Astros | Houston Astros (MLB) | Recalled from Fresno (AAA) |
| Joshua James | RP | 25.177 | Houston Astros | Houston Astros (MLB) | Recalled from Fresno (AAA) |
| Meibrys Vlioria | C | 21.198 | Kansas City Royals | Kansas City Royals (MLB) | Recalled from Wilmington (A+) |
| Jose Fernandez | RP | 25.200 | Toronto Blue Jays | Toronto Blue Jays (MLB) | Recalled from Buffalo (AAA) |
| Sean Reid-Foley | P | 23.002 | Toronto Blue Jays | Toronto Blue Jays (MLB) | Recalled from Buffalo (AAA) |
| Taylor Guerrieri | RP | 25.274 | Toronto Blue Jays | Toronto Blue Jays (MLB) | Recalled from Buffalo (AAA) |
| Chase Utley | 2B | 39.258 | Los Angeles Dodgers | Los Angeles Dodgers (MLB) | Activated from DL |
| Zac Rosscup | RP | 30.084 | Los Angeles Dodgers | Los Angeles Dodgers (MLB) | Activated from DL |
| Kyle Farmer | 3B | 28.015 | Los Angeles Dodgers | Los Angeles Dodgers (MLB) | Recalled from Oklahoma City (AAA) |
| Tim Locastro | LF | 26.049 | Los Angeles Dodgers | Los Angeles Dodgers (MLB) | Recalled from Oklahoma City (AAA) |
| Andrew Toles | LF | 26.100 | Los Angeles Dodgers | Los Angeles Dodgers (MLB) | Recalled from Oklahoma City (AAA) |
| Alex Verdugo | OF | 22.109 | Los Angeles Dodgers | Los Angeles Dodgers (MLB) | Recalled from Oklahoma City (AAA) |
| Mark Leiter | P | 27.172 | Toronto Blue Jays | Toronto Blue Jays (MLB) | Claimed off waivers from Phillies by Blue Jays |
| Murphy Smith | P | 31.007 | Toronto Blue Jays | Toronto Blue Jays (MLB) | Designated for Assignment |
| Marcell Ozuna | LF | 27.293 | St. Louis Cardinals | St. Louis Cardinals (MLB) | Activated from DL |
| Jeff Brigham | P | 26.198 | Miami Marlins | Miami Marlins (MLB) | Contract purchased from minors |
| Erik Manoah | P | 22.254 | Los Angeles Angels | Inland Empire (A+) | |
| Jaime Garcia | P | 32.055 | Chicago Cubs | Iowa (AAA) | Assigned to Iowa (AAA) |
| Tommy Milone | P | 31.197 | Washington Nationals | Harrisburg (AA) | Assigned to Harrisburg (AA) |
| Mason McCullough | P | 25.237 | Arizona Diamondbacks | Arizona Diamondbacks (Rk) | Assigned to Arizona Diamondbacks (Rk) |
