| Richard Rodriguez | P | 28.040 | Pittsburgh Pirates | Pittsburgh Pirates (MLB) | Contract purchased from minors |
| Kyle Mcgrath | RP | 25.256 | San Diego Padres | San Diego Padres (MLB) | Recalled from El Paso (AAA) |
| Ryan Weber | RP | 27.244 | Tampa Bay Rays | Durham (AAA) | Designated for Assignment |
| Felix Pena | RP | 28.047 | Los Angeles Angels | Salt Lake (AAA) | Assigned to Salt Lake (AAA) |
| Andrew Heaney | SP | 26.313 | Los Angeles Angels | Los Angeles Angels (MLB) | Activated from DL |
| Dalton Pompey | CF | 25.123 | Toronto Blue Jays | Dunedin (A+) | Assigned to Dunedin (A+) for rehab |
| Giovanny Urshela | 3B | 26.185 | Cleveland Indians | Columbus (AAA) | Assigned to Columbus (AAA) for rehab |
| Ryan Lamarre | CF | 29.143 | Minnesota Twins | Rochester (AAA) | Assigned to Rochester (AAA) |
| Yovani Gallardo | SP | 32.045 | Texas Rangers | Texas Rangers (MLB) | Signed to Minor League Contract |
| Brandon Maurer | RP | 27.284 | Kansas City Royals | Omaha (AAA) | Assigned to Omaha (AAA) |
| Kevin McCarthy | RP | 26.051 | Kansas City Royals | Kansas City Royals (MLB) | Recalled from Omaha (AAA) |
| Yuli Gurriel | 1B | 33.308 | Houston Astros | Houston Astros (MLB) | Activated from DL |
| Ronald Guzman | OF | 23.175 | Texas Rangers | Texas Rangers (MLB) | Recalled from Round Rock (AAA) |
| Elvis Andrus | SS | 29.230 | Texas Rangers | Texas Rangers (MLB) | DL-10 Right elbow olecranon fracture |
| J.B. Shuck | CF | 30.300 | Miami Marlins | Miami Marlins (MLB) | Contract purchased from minors |
| Braxton Lee | OF | 24.233 | Miami Marlins | New Orleans (AAA) | Assigned to New Orleans (AAA) |
| Garrett Cooper | IF | 27.109 | Miami Marlins | Miami Marlins (MLB) | Transferred to 60-day DL |
| Chase Whitley | RP | 28.303 | Atlanta Braves | Gwinnett (AAA) | Assigned to Gwinnett (AAA) for rehab |
| Travis D'Arnaud | C | 29.062 | New York Mets | New York Mets (MLB) | Transferred to 60-day DL |
| Kevin Plawecki | C | 27.046 | New York Mets | New York Mets (MLB) | DL-10 Left hand fracture |
| Jacob Rhame | P | 25.028 | New York Mets | Las Vegas (AAA) | Assigned to Las Vegas (AAA) |
| Brandon Nimmo | CF | 25.017 | New York Mets | New York Mets (MLB) | Recalled from Las Vegas (AAA) |
| Jose Lobaton | C | 33.174 | New York Mets | New York Mets (MLB) | Contract purchased from minors |
| Josh Donaldson | 3B | 32.126 | Toronto Blue Jays | Toronto Blue Jays (MLB) | DL-10 Right shoulder inflammation |
| Teoscar Hernandez | DH | 25.180 | Toronto Blue Jays | Toronto Blue Jays (MLB) | Recalled from Buffalo (AAA) |
| Tanner Rainey | IF-P | 25.109 | Cincinnati Reds | Louisville (AAA) | Assigned to Louisville (AAA) |
| Dylan Floro | P | 27.107 | Cincinnati Reds | Cincinnati Reds (MLB) | Contract purchased from minors |
| Ariel Hernandez | P | 26.042 | Cincinnati Reds | Pensacola (AA) | Designated for Assignment |
| Josh Phegley | C | 30.061 | Oakland Athletics | Nashville (AAA) | Assigned to Nashville (AAA) for rehab |
| Dan Straily | SP | 29.133 | Miami Marlins | Jupiter (A+) | Assigned to Jupiter (A+) for rehab |
| Kyle Crick | P | 25.134 | Pittsburgh Pirates | Pittsburgh Pirates (MLB) | Recalled from Indianapolis (AAA) |
| Jace Peterson | LF | 27.339 | New York Yankees | Scranton/Wilkes-Barre (AAA) | Outrighted to minors |
| Clay Holmes | P | 25.017 | Pittsburgh Pirates | Indianapolis (AAA) | Assigned to Indianapolis (AAA) |
| Josh Smoker | RP | 29.138 | Pittsburgh Pirates | Indianapolis (AAA) | Assigned to Indianapolis (AAA) |
| Donnie Hart | RP | 27.219 | Baltimore Orioles | Baltimore Orioles (MLB) | Recalled from Norfolk (AAA) |
| Tuffy Gosewisch | C | 34.240 | Washington Nationals | Washington Nationals (MLB) | Signed to Minor League Contract |
| Colten Brewer | RP | 25.166 | San Diego Padres | El Paso (AAA) | Assigned to El Paso (AAA) |
| Nestor Cortes | P | 23.124 | New York Yankees | New York Yankees (MLB) | Returned to Yankees |
| Gerardo Parra | LF | 30.343 | Colorado Rockies | Colorado Rockies (MLB) | Suspended 4 games for participation in a brawl |
| Luis Perdomo | SP | 24.339 | San Diego Padres | San Diego Padres (MLB) | Suspended 5 games for participation in a brawl |
| Nolan Arenado | 3B | 26.363 | Colorado Rockies | Colorado Rockies (MLB) | Suspended 5 games for participation in a brawl |
| Mark Reynolds | 1B | 34.254 | Washington Nationals | Washington Nationals (MLB) | Signed to Minor League Contract |
| Josh Mitchell | P | 23.217 | Kansas City Royals | Burlington (Rk) | Assigned to Burlington (Rk) |
| Michael Gigliotti | OF | 21.120 | Kansas City Royals | Lexington (A) | DL-7 Injured |
| Brigham Hill | P | 22.280 | Washington Nationals | Hagerstown (A) | DL-7 Injured |
| Vance Tatum | P | 22.347 | Kansas City Royals | Lexington (A) | Assigned to Lexington (A) |
| Sam Held | P | 23.232 | Washington Nationals | Hagerstown (A) | Assigned to Hagerstown (A) |
| John Kilichowski | P | 23.331 | St. Louis Cardinals | State College (A-) | Assigned to State College (A-) |
| Zach Prendergast | P | 22.343 | St. Louis Cardinals | Peoria (A) | Activated from disabled list |
| Adrian Martinez | P | 21.124 | San Diego Padres | Fort Wayne (A) | Reinstated to active roster |
| MacKenzie Gore | P | 19.048 | San Diego Padres | Fort Wayne (A) | DL-7 Injured |
| Rayder Ascanio | SS | 22.027 | St. Louis Cardinals | Peoria (A) | DL-7 Injured |
| Yapson Gomez | P | 24.193 | Chicago Cubs | South Bend (A) | Assigned to South Bend (A) |
| Enrique De Los Rios | P | 22.347 | Chicago Cubs | Eugene (A-) | Assigned to Eugene (A-) |
| Edwin Figuera | SS | 20.223 | St. Louis Cardinals | Peoria (A) | Assigned to Peoria (A) |
| Ryan Mason | P | 23.191 | Minnesota Twins | Fort Myers (A+) | Assigned to Fort Myers (A+) |
| Sean Burnett | P | 35.208 | Miami Marlins | Jupiter (A+) | Assigned to Jupiter (A+) |
| Rene Pinto | C | 21.162 | Tampa Bay Rays | Charlotte (A+) | DL-7 Injured |
| Ethan Clark | P | 23.169 | Miami Marlins | Jupiter (A+) | DL-7 Injured |
| Kevin Canelon | P | 24.087 | Cincinnati Reds | Pensacola (AA) | Assigned to Pensacola (AA) |
| Seth Varner | P | 26.077 | Cincinnati Reds | Pensacola (AA) | Assigned to Pensacola (AA) |
| Joey Roach | C | 24.229 | Tampa Bay Rays | Charlotte (A+) | Assigned to Charlotte (A+) |
| Brady Anderson | IF-P | 25.154 | Minnesota Twins | Rochester (AAA) | Assigned to Rochester (AAA) |
| Chad Hockin | P | 23.188 | Chicago Cubs | Myrtle Beach (A+) | DL-7 Injured |
| Kyle Miller | P | 24.132 | Chicago Cubs | Myrtle Beach (A+) | Activated from disabled list |
| Carlos Salazar | P | 23.141 | Los Angeles Angels | Inland Empire (A+) | DL-7 Injured |
| Greg Belton | P | 25.103 | Los Angeles Angels | Inland Empire (A+) | Assigned to Inland Empire (A+) |
| Conner Menez | P | 22.320 | San Francisco Giants | San Jose (A+) | Assigned to San Jose (A+) |
| Matt Festa | P | 25.033 | Seattle Mariners | Arkansas (AA) | Assigned to Arkansas (AA) |
| Anthony Misiewicz | P | 23.163 | Seattle Mariners | Arkansas (AA) | Placed on temporarily inactive list |
| Michael O'Neill | OF | 25.305 | Texas Rangers | Frisco (AA) | Assigned to Frisco (AA) |
| Tommy Joseph | C | 26.272 | Texas Rangers | Round Rock (AAA) | Assigned to Round Rock (AAA) |
| Scott Heineman | OF | 25.130 | Texas Rangers | Round Rock (AAA) | Assigned to Round Rock (AAA) |
| Correlle Prime | 1B | 24.054 | Texas Rangers | Frisco (AA) | Assigned to Frisco (AA) |
| Anthony Mciver | P | 26.005 | Minnesota Twins | Chattanooga (AA) | Activated from disabled list |
| Tyler Jay | P | 23.359 | Minnesota Twins | Chattanooga (AA) | DL-7 Left groin strain |
| Rafael De Paula | P | 27.020 | Cincinnati Reds | Louisville (AAA) | Assigned to Louisville (AAA) |
| Ryan Atkinson | P | 24.338 | Arizona Diamondbacks | Jackson (AA) | Assigned to Jackson (AA) |
| J.J. Franco | SS | 26.071 | New York Mets | Brooklyn (A-) | Assigned to Brooklyn (A-) |
| Jeff McNeil | 2B | 26.005 | New York Mets | Binghamton (AA) | Activated from disabled list |
| Joshua Torres | P | 23.352 | New York Mets | Binghamton (AA) | Activated from disabled list |
| Nick Sergakis | 3B | 25.007 | New York Mets | Binghamton (AA) | Activated from disabled list |
| Harold Castro | 2B | 24.134 | Detroit Tigers | Erie (AA) | Assigned to Erie (AA) |
| Dedgar Jimenez | P | 22.038 | Boston Red Sox | Pawtucket (AAA) | Assigned to Pawtucket (AAA) |
| Corey Taylor | P | 25.095 | New York Mets | Las Vegas (AAA) | Assigned to Las Vegas (AAA) |
| Matt Oberste | 1B | 26.248 | New York Mets | Las Vegas (AAA) | Activated from disabled list |
| A.J. Griffin | P | 30.076 | New York Mets | Las Vegas (AAA) | Placed on temporarily inactive list |
| Jason Alexander | P | 25.043 | Los Angeles Angels | Arizona Angels (Rk) | Assigned to Arizona Angels (Rk) |
| Michael Almanzar | 3B | 27.132 | Washington Nationals | Syracuse (AAA) | Activated from disabled list |
| Paul Voelker | P | 25.237 | Detroit Tigers | Toledo (AAA) | Activated from disabled list |
| Michael De La Cruz | C | 24.333 | Toronto Blue Jays | Buffalo (AAA) | Assigned to Buffalo (AAA) |
| Tuffy Gosewisch | C | 34.240 | Washington Nationals | Syracuse (AAA) | Assigned to Syracuse (AAA) |
| James Ramsey | OF | 28.115 | Minnesota Twins | Elizabethton (Rk) | Assigned to Elizabethton (Rk) |
| Kade Scivicque | C | 25.022 | - | | Released by Braves |
| Luis Garcia | p | 21.121 | Houston Astros | Quad Cities (A) | Assigned to Quad Cities (A) |
| Domingo Acevedo | P | 23.314 | New York Yankees | Trenton (AA) | DL-7 Blister |
| Tyler Jay | P | 23.359 | Minnesota Twins | Chattanooga (AA) | DL-7 Injured |
