| Keone Kela | RP | 25.106 | Pittsburgh Pirates | Pittsburgh Pirates (MLB) | Traded from Rangers to Pirates for Taylor Hearn |
| Ian Kinsler | 2B | 36.039 | Boston Red Sox | Boston Red Sox (MLB) | Traded from Angels to Red Sox for Ty Buttrey and Williams Jerez |
| Ty Buttrey | P | 25.122 | Los Angeles Angels | Salt Lake (AAA) | Traded from Red Sox with Williams Jerez to Angels for Ian Kinsler |
| Williams Jerez | CF | 26.076 | Los Angeles Angels | Salt Lake (AAA) | Traded from Red Sox with Ty Buttrey to Angels for Ian Kinsler |
| Todd Frazier | 3B | 32.169 | New York Mets | Brooklyn (A-) | Assigned to Brooklyn (A-) for rehab |
| Adam Duvall | LF | 29.330 | Atlanta Braves | Atlanta Braves (MLB) | Traded from Reds to Braves for Lucas Sims, Preston Tucker and Matt Wisler |
| Lucas Sims | P | 24.082 | Cincinnati Reds | Louisville (AAA) | Traded by Braves with Preston Tucker and Matt Wisler to Reds for Adam Duvall |
| Matt Wisler | SP | 25.322 | Cincinnati Reds | Louisville (AAA) | Traded by Braves with Preston Tucker and Lucas Sims to Reds for Adam Duvall |
| Marco Estrada | SP | 35.026 | Toronto Blue Jays | Toronto Blue Jays (MLB) | Activated from DL |
| Johnny Cueto | SP | 32.166 | San Francisco Giants | San Francisco Giants (MLB) | DL-10 Right elbow strain |
| Dan Jagiello | P | 23.069 | Los Angeles Dodgers | Rancho Cucamonga (A+) | Assigned to Rancho Cucamonga (A+) |
| Ryan Bollinger | P | 27.177 | New York Yankees | Trenton (AA) | Assigned to Trenton (AA) |
| Anthony Rendon | 3B | 28.055 | Washington Nationals | Washington Nationals (MLB) | Reinstated from bereavement list |
| Brandon Cumpton | P | 29.257 | Toronto Blue Jays | Toronto Blue Jays (MLB) | Recalled from Buffalo (AAA) |
| Darnell Sweeney | SS | 27.180 | Toronto Blue Jays | Toronto Blue Jays (MLB) | Contract purchased from minors |
| Evan Marshall | P | 28.104 | Cleveland Indians | Arizona Indians (Rk) | Assigned to AZL Indians 2 (Rk) for rehab |
| Chris Martin | RP | 32.059 | Texas Rangers | Texas Rangers (MLB) | Activated from DL |
| Jeffrey Springs | P | 25.314 | Texas Rangers | Texas Rangers (MLB) | Contract purchased from minors |
| Matt Reynolds | 3B | 27.240 | Washington Nationals | Syracuse (AAA) | Assigned to Syracuse (AAA) |
| Wander Suero | P | 26.320 | Washington Nationals | Washington Nationals (MLB) | Recalled from Syracuse (AAA) |
| Chad Kuhl | SP | 25.324 | Pittsburgh Pirates | Pittsburgh Pirates (MLB) | Transferred to 60-day DL |
| Brad Miller | 1B | 28.286 | | | Released by Brewers |
| Ariel Hernandez | P | 26.151 | Los Angeles Dodgers | Tulsa (AA) | Designated for Assignment |
| Justin Hancock | P | 27.276 | Chicago Cubs | Chicago Cubs (MLB) | Transferred to 60-day DL |
| Randall Delgado | RP | 28.172 | | | Released by Diamondbacks |
| Josh Donaldson | 3B | 32.235 | Toronto Blue Jays | Toronto Blue Jays (MLB) | Transferred to 60-day DL |
| Dan Altavilla | RP | 25.326 | Seattle Mariners | Seattle Mariners (MLB) | Transferred to 60-day DL |
| Garrett Richards | SP | 30.065 | Los Angeles Angels | Los Angeles Angels (MLB) | Transferred to 60-day DL |
| Ryan O'Hearn | 1B | 25.005 | Kansas City Royals | Kansas City Royals (MLB) | Contract purchased from minors |
| Cheslor Cuthbert | DH | 25.257 | Kansas City Royals | Omaha (AAA) | Transferred to 60-day DL |
| Brian Goodwin | LF | 27.271 | Kansas City Royals | Kansas City Royals (MLB) | DL-10 Left groin strain |
| Chris Volstad | P | 31.311 | | | Released by White Sox |
| Johnny Field | OF | 26.162 | Cleveland Indians | Columbus (AAA) | Designated for Assignment |
| Michael Reed | OF | 25.255 | Atlanta Braves | Gwinnett (AAA) | Assigned to Gwinnett (AAA) |
| Kolby Allard | P | 20.352 | Atlanta Braves | Atlanta Braves (MLB) | Contract purchased from minors |
| Peter Moylan | RP | 39.241 | Atlanta Braves | Atlanta Braves (MLB) | DL-10 Right forearm strain |
| Erasmo Ramirez | P | 28.090 | Seattle Mariners | Arkansas (AA) | Assigned to Arkansas (AA) for rehab |
| Jesse Winker | OF | 24.348 | Cincinnati Reds | Cincinnati Reds (MLB) | Transferred to 60-day DL |
| Dylan Cozens | OF | 24.061 | Philadelphia Phillies | Philadelphia Phillies (MLB) | Recalled from Lehigh Valley (AAA) |
| Silvino Bracho | RP | 26.014 | Arizona Diamondbacks | Arizona Diamondbacks (MLB) | Recalled from Reno (AAA) |
| Andrew Chafin | RP | 28.044 | Arizona Diamondbacks | Arizona Diamondbacks (MLB) | Placed on the paternity leave list |
| Ben Meyer | P | 25.182 | Miami Marlins | New Orleans (AAA) | Assigned to New Orleans (AAA) |
| Tayron Guerrero | RP | 27.203 | Miami Marlins | Miami Marlins (MLB) | Activated from DL |
| Jarlin Garcia | RP | 25.194 | Miami Marlins | Miami Marlins (MLB) | Recalled from New Orleans (AAA) |
| Isaac Galloway | LF | 28.294 | Miami Marlins | Miami Marlins (MLB) | Contract purchased from minors |
| Brandon Workman | RP | 29.352 | Boston Red Sox | Boston Red Sox (MLB) | Recalled from Pawtucket (AAA) |
| Chris Sale | SP | 29.123 | Boston Red Sox | Boston Red Sox (MLB) | DL-10 Mild left shoulder inflammation |
| Edubray Ramos | RP | 25.224 | Philadelphia Phillies | Reading (AA) | Assigned to Reading (AA) for rehab |
| Kaleb Cowart | SS | 26.059 | Los Angeles Angels | Los Angeles Angels (MLB) | Recalled from Salt Lake (AAA) |
| Jorge De La Rosa | RP | 37.117 | Arizona Diamondbacks | Arizona Diamondbacks (MLB) | Designated for Assignment |
| Cody Carroll | P | 25.289 | Baltimore Orioles | Baltimore Orioles (MLB) | Contract purchased from minors |
| Chris Bostick | SS-2B | 25.129 | Pittsburgh Pirates | Pittsburgh Pirates (MLB) | Recalled from Indianapolis (AAA) |
| Breyvic Valera | OF-2B | 25.364 | Baltimore Orioles | Baltimore Orioles (MLB) | Recalled from Norfolk (AAA) |
| Bailey Falter | P | 21.098 | Philadelphia Phillies | Gulf Coast Phillies West (Rk) | Assigned to Gulf Coast Phillies West (Rk) |
| Victor Sobil | P | 22.014 | Philadelphia Phillies | Gulf Coast Phillies West (Rk) | Assigned to Gulf Coast Phillies West (Rk) |
| Mario Sanchez | P | 23.273 | Philadelphia Phillies | Gulf Coast Phillies (Rk) | Assigned to Gulf Coast Phillies (Rk) |
| Corey Bird | OF | 22.355 | Miami Marlins | Gulf Coast Marlins (Rk) | Assigned to Gulf Coast Marlins (Rk) |
| Hansel Rodriguez | P | 21.154 | San Diego Padres | Arizona Padres 2 (Rk) | Assigned to Arizona Padres 2 (Rk) |
| Luis Alcantara | P | 20.272 | Kansas City Royals | Burlington (Rk) | Placed on temporarily inactive list |
| Randy Acevedo | P | 21.139 | Kansas City Royals | Burlington (Rk) | Placed on temporarily inactive list |
| Carlos Espinal | P | 21.283 | New York Yankees | Charleston (sc) (A) | Assigned to Charleston (sc) (A) |
| Luis Rijo | P | 19.328 | Minnesota Twins | Elizabethton (Rk) | Assigned to Elizabethton (Rk) |
| Matt Hearn | OF | 22.153 | Colorado Rockies | Asheville (A) | Assigned to Asheville (A) |
| Nick Hill | OF | 23.363 | San Francisco Giants | Salem-Keizer (A-) | Assigned to Salem-Keizer (A-) |
| Jake McCasland | P | 26.322 | San Francisco Giants | Richmond (AA) | Assigned to Richmond (AA) |
| Christian Morris | P | 24.189 | New York Yankees | Tampa (A+) | Assigned to Tampa (A+) |
| Daniel Barrios | 1B | 23.104 | New York Yankees | Tampa (A+) | Assigned to Tampa (A+) |
| Chase Hodson | P | 26.021 | New York Yankees | Trenton (AA) | Assigned to Trenton (AA) |
| Jean Carmona | SS | 18.274 | Baltimore Orioles | Aberdeen (A-) | Traded from Brewers with Luis Ortiz and Jonathan Villar to Orioles for Jonathan Schoop |
| Andrew Miller | C | 21.134 | Tampa Bay Rays | Charlotte (A+) | Assigned to Charlotte (A+) |
| Ethan Clark | P | 23.278 | Miami Marlins | Greensboro (A) | Assigned to Greensboro (A) |
| Shael Mendoza | 2B | 21.289 | Colorado Rockies | Asheville (A) | DL-7 Injured |
| Edward Cabrera | P | 20.109 | Miami Marlins | Greensboro (A) | DL-7 Injured |
| Taylor Braley | IF-P | 22.200 | Miami Marlins | Greensboro (A) | Activated from disabled list |
| Jean Carlos Encarnacion | 3B | 20.195 | Baltimore Orioles | Delmarva (A) | Traded from Braves with Evan Phillips, Brett Cumberland and Bruce Zimmerman to Orioles for Kevin Gausman and Darren O'Day |
| Braden Bristo | P | 23.272 | New York Yankees | Tampa (A+) | Assigned to Tampa (A+) |
| Steven Farnworth | P | 24.328 | Miami Marlins | Jupiter (A+) | Assigned to Jupiter (A+) |
| Brent Diaz | C | 22.131 | Milwaukee Brewers | Wisconsin (A) | Activated from disabled list |
| Robert Henry | OF | 23.073 | Milwaukee Brewers | Carolina (A+) | Assigned to Carolina (A+) |
| Trever Morrison | SS | 23.101 | Milwaukee Brewers | Carolina (A+) | Assigned to Carolina (A+) |
| Bryson Brigman | SS | 23.042 | Miami Marlins | Jupiter (A+) | Traded from Mariners to Marlins for Cameron Maybin |
| Tom Hackimer | P | 24.033 | Minnesota Twins | Fort Myers (A+) | Activated from disabled list |
| Tyler Wells | P | 23.339 | Minnesota Twins | Chattanooga (AA) | Assigned to Chattanooga (AA) |
| Matt Frawley | P | 22.358 | New York Yankees | Trenton (AA) | Assigned to Trenton (AA) |
| Trevor Lane | P-OF | 24.096 | New York Yankees | Trenton (AA) | Assigned to Trenton (AA) |
| Reece Karalus | P | 24.047 | Tampa Bay Rays | Montgomery (AA) | Assigned to Montgomery (AA) |
| Conner Capel | OF | 21.073 | St. Louis Cardinals | Palm Beach (A+) | Traded from Indians with Jhon Torres to Cardinals for Oscar Mercado |
| Jhon Romero | P | 23.195 | Washington Nationals | Potomac (A+) | Traded from Cubs to Nationals for Brandon Kintzler |
| Anderson Tejeda | SS | 20.091 | Texas Rangers | Down East (A+) | Activated from disabled list |
| Joantgel Segovia | OF | 21.265 | Milwaukee Brewers | Carolina (A+) | DL-7 Injured |
| Weston Wilson | IF | 23.323 | Milwaukee Brewers | Carolina (A+) | DL-7 Injured |
| Hunter Schryver | P | 23.119 | Chicago White Sox | Winston-Salem (A+) | Traded from Rays to White Sox for future considerations |
| Isaac Silva | P | 25.322 | - | | Released by Orioles |
| Marcus Brakeman | P | 24.046 | Los Angeles Angels | Inland Empire (A+) | DL-7 Injured |
| Steven Linkous | IF | 23.306 | Colorado Rockies | Lancaster (A+) | DL-7 Injured |
| Dustin May | P | 20.328 | Los Angeles Dodgers | Tulsa (AA) | Assigned to Tulsa (AA) |
| Logan Webb | P | 21.255 | San Francisco Giants | Richmond (AA) | Assigned to Richmond (AA) |
| Brendon Sanger | IF | 24.323 | Los Angeles Angels | Inland Empire (A+) | Assigned to Inland Empire (A+) |
| Bryan Brickhouse | P | 26.055 | Kansas City Royals | Northwest Arkansas (AA) | DL-7 Injured |
| Edgar Arredondo | P | 21.076 | Texas Rangers | Frisco (AA) | DL-7 Injured |
| Wesley Benjamin | P | 25.005 | Texas Rangers | Frisco (AA) | Activated from disabled list |
| Will Latcham | P | 22.187 | St. Louis Cardinals | Springfield (AA) | DL-7 Injured |
| Grant Gavin | P | 23.021 | Kansas City Royals | Northwest Arkansas (AA) | Activated from disabled list |
| Michael Johnson | P | 27.209 | Los Angeles Dodgers | Tulsa (AA) | Activated from disabled list |
| Chris Jensen | P | 27.304 | Texas Rangers | Round Rock (AAA) | Assigned to Round Rock (AAA) |
| Kyle Lobstein | P | 28.353 | Los Angeles Dodgers | Oklahoma City (AAA) | Assigned to Oklahoma City (AAA) |
| Genesis Cabrera | P | 21.294 | St. Louis Cardinals | Springfield (AA) | Traded from Rays with Justin Williams and Roel Ramirez to Cardinals for Tommy Pham |
| Roel Ramirez | P | 23.066 | St. Louis Cardinals | Springfield (AA) | Traded from Rays with Genesis Cabrera and Justin Williams to Cardinals for Tommy Pham |
| Brock Dykxhoorn | P | 24.029 | Houston Astros | Corpus Christi (AA) | Assigned to Corpus Christi (AA) |
| Wei-Chieh Huang | P | 24.308 | Texas Rangers | Frisco (AA) | Traded from Diamondbacks with PTBNL to Rangers for Jake Diekman |
| Rafael De Paula | P | 27.129 | Cincinnati Reds | Pensacola (AA) | Assigned to Pensacola (AA) |
| Juan Martinez | P | 26.016 | Cincinnati Reds | Pensacola (AA) | DL-7 Injured |
| Devin Smeltzer | P | 22.328 | Minnesota Twins | Chattanooga (AA) | Traded from Dodgers with Luke Raley and Logan Forsythe to Twins for Brian Dozier |
| Tommy Eveld | P | 24.213 | Miami Marlins | Jacksonville (AA) | Traded from Diamondbacks to Marlins for Brad Ziegler |
| Luke Raley | CF | 23.315 | Minnesota Twins | Chattanooga (AA) | Traded from Dodgers with Logan Forsythe and Devin Smeltzer to Twins for Brian Dozier |
| Michael Russell | OF | 25.182 | Tampa Bay Rays | Durham (AAA) | Assigned to Durham (AAA) |
| Bruce Zimmermann | P | 23.172 | Baltimore Orioles | Bowie (AA) | Traded from Braves with Jean Carlos Encarnacion, Brett Cumberland and Evan Phillips to Orioles for Kevin Gausman and Darren O'Day |
| Brett Cumberland | C | 23.036 | Baltimore Orioles | Bowie (AA) | Traded from Braves with Jean Carlos Encarnacion, Evan Phillips and Bruce Zimmerman to Orioles for Kevin Gausman and Darren O'Day |
| Emmanuel Marrero | IF | 25.076 | Philadelphia Phillies | Reading (AA) | DL-7 Injured |
| CJ Hinojosa | SS | 24.016 | San Francisco Giants | Richmond (AA) | Reinstated to active roster |
| Dominic Ficociello | 2B | 26.112 | Detroit Tigers | Erie (AA) | Activated from disabled list |
| Harold Arauz | P | 23.063 | Philadelphia Phillies | Reading (AA) | Activated from disabled list |
| Kyle Dowdy | P | 25.178 | Cleveland Indians | Akron (AA) | Traded from Tigers with Leonys Martin to Indians for Willi Castro |
| Corey Copping | P | 24.201 | Toronto Blue Jays | New Hampshire (AA) | Traded from Dodgers to Blue Jays for John Axford |
| Brendan Rodgers | SS | 21.356 | Colorado Rockies | Albuquerque (AAA) | Assigned to Albuquerque (AAA) |
| Ryan Metzler | IF | 25.133 | Colorado Rockies | Hartford (AA) | Assigned to Hartford (AA) |
| Roemon Fields | OF | 27.245 | Toronto Blue Jays | Buffalo (AAA) | Assigned to Buffalo (AAA) |
| Travis Lakins | P | 24.032 | Boston Red Sox | Pawtucket (AAA) | Assigned to Pawtucket (AAA) |
| Hector Perez | P | 22.055 | Toronto Blue Jays | New Hampshire (AA) | Assigned to New Hampshire (AA) |
| Vladimir Guerrero | OF | 19.137 | Toronto Blue Jays | Buffalo (AAA) | Assigned to Buffalo (AAA) |
| Drew Weeks | SS | 25.052 | Colorado Rockies | Hartford (AA) | Assigned to Hartford (AA) |
| Matthew Gorst | P | 23.341 | Boston Red Sox | Pawtucket (AAA) | Assigned to Pawtucket (AAA) |
| Luis Ortiz | P | 22.313 | Baltimore Orioles | Bowie (AA) | Traded from Brewers with Jonathan Villar and Jean Carmona to Orioles for Jonathan Schoop |
| David Holman | P | 28.061 | Colorado Rockies | Albuquerque (AAA) | DL-7 Injured |
| Matt Ramsey | P | 28.310 | Houston Astros | Fresno (AAA) | Activated from disabled list |
| Alex Burg | OF | 30.357 | Los Angeles Dodgers | Oklahoma City (AAA) | DL-7 Injured |
| Jack Reinheimer | SS | 26.012 | New York Mets | Las Vegas (AAA) | Claimed off waivers from Diamondbacks by Mets |
| Santiago Casilla | P | 35.146 | Colorado Rockies | Albuquerque (AAA) | Assigned to Albuquerque (AAA) |
| Drew Hutchison | P | 27.343 | - | | Released by Dodgers |
| David Goforth | P | 29.293 | Washington Nationals | Syracuse (AAA) | Activated from disabled list |
| Danny Ortiz | OF | 28.207 | Philadelphia Phillies | Lehigh Valley (AAA) | Activated from disabled list |
| Jacob Waguespack | P | 24.268 | Toronto Blue Jays | Buffalo (AAA) | Traded from Phillies to Blue Jays for Aaron Loup |
| Roenis Elias | RP | 29.364 | Seattle Mariners | Seattle Mariners (MLB) | DL-10 Left triceps strain |
| Yoenis Cespedes | LF | 32.294 | New York Mets | New York Mets (MLB) | Transferred to 60-day DL |
| Mike Gerber | OF | 26.023 | Detroit Tigers | Detroit Tigers (MLB) | Recalled from Toledo (AAA) |
| Trevor Plouffe | 3B | 32.046 | Philadelphia Phillies | Philadelphia Phillies (MLB) | Designated for Assignment |
| Zac Curtis | RP | 26.027 | Philadelphia Phillies | Lehigh Valley (AAA) | Designated for Assignment |
| Eric Lauer | P | 23.058 | San Diego Padres | San Diego Padres (MLB) | DL-10 Left forearm strain |
| Wilson Ramos | C | 30.356 | Philadelphia Phillies | Philadelphia Phillies (MLB) | Traded from Rays to Phillies for PTBNL |
| Walker Lockett | P | 24.089 | San Diego Padres | San Diego Padres (MLB) | Recalled from El Paso (AAA) |
| Tzu-Wei Lin | SS | 24.166 | Boston Red Sox | Pawtucket (AAA) | Assigned to Pawtucket (AAA) |
| Shelby Miller | SP | 27.294 | Arizona Diamondbacks | Arizona Diamondbacks (MLB) | Transferred to 60-day DL |
| Brad Ziegler | RP | 38.295 | Arizona Diamondbacks | Arizona Diamondbacks (MLB) | Traded from Marlins to Diamondbacks for Tommy Eveld |
| Tyler Webb | P | 28.011 | St. Louis Cardinals | St. Louis Cardinals (MLB) | Recalled from Memphis (AAA) |
| Tyler O'Neill | c | 23.039 | St. Louis Cardinals | St. Louis Cardinals (MLB) | Recalled from Memphis (AAA) |
| Carlos Martinez | SP | 26.314 | St. Louis Cardinals | St. Louis Cardinals (MLB) | DL-10 Right shoulder strain |
| Jake Diekman | RP | 31.191 | Arizona Diamondbacks | Arizona Diamondbacks (MLB) | Traded from Rangers to Diamondbacks for Wei-Chieh Huang and PTBNL |
| Brian Dozier | 2B | 31.077 | Los Angeles Dodgers | Los Angeles Dodgers (MLB) | Traded from Twins to Dodgers for Logan Forsythe, Luke Raley and Devin Smeltzer
|
| Logan Forsythe | 2B | 31.198 | Minnesota Twins | Minnesota Twins (MLB) | Traded from Dodgers with Luke Raley and Devin Smeltzer to Twins for Brian Dozier
|
| Oscar Mercado | SS | 23.227 | Cleveland Indians | Columbus (AAA) | Traded from Cardinals to Indians for Conner Capel and Jhon Torres
|
| Jonathan Schoop | 2B | 26.299 | Milwaukee Brewers | Milwaukee Brewers (MLB) | Traded from Orioles to Brewers for Jonathan Villar, Luis Ortiz and Jean Carmona
|
| Jonathan Villar | 2B | 27.090 | Baltimore Orioles | Baltimore Orioles (MLB) | Traded from Brewers with Luis Ortiz and Jean Carmona to Orioles for Jonathan Schoop
|
| Chris Archer | SP | 29.308 | Pittsburgh Pirates | Pittsburgh Pirates (MLB) | Traded from Rays to Pirates for Tyler Glasnow and Austin Meadows
|
| Tyler Glasnow | SP | 24.342 | Tampa Bay Rays | Tampa Bay Rays (MLB) | Traded from Pirates with Austin Meadows to Rays for Chris Archer
|
| Austin Meadows | RF | 23.089 | Tampa Bay Rays | Tampa Bay Rays (MLB) | Traded from Pirates with Tyler Glasnow to Rays for Chris Archer
|
| John Axford | RP | 35.121 | Los Angeles Dodgers | Los Angeles Dodgers (MLB) | Traded from Blue Jays to Dodgers for Corey Copping
|
| Cameron Maybin | LF | 31.118 | Seattle Mariners | Seattle Mariners (MLB) | Traded from Marlins to Mariners for Bryson Brigman
|
| Kevin Gausman | SP | 27.206 | Atlanta Braves | Atlanta Braves (MLB) | Traded from Orioles with Darren O'Day to Braves for Evan Phillips, Jean Carlos Encarnacion, Brett Cumberland and Bruce Zimmerman
|
| Darren O'Day | RP | 35.282 | Atlanta Braves | Atlanta Braves (MLB) | Traded from Orioles with Kevin Gausman to Braves for Evan Phillips, Jean Carlos Encarnacion, Brett Cumberland and Bruce Zimmerman
|
| Aaron Loup | RP | 30.225 | Philadelphia Phillies | Philadelphia Phillies (MLB) | Traded from Blue Jays to Phillies for Jacob Waguerspack
|
| Brandon Kintzler | RP | 33.364 | Chicago Cubs | Chicago Cubs (MLB) | Traded from Nationals to Cubs for Jhon Romero
|
| Leonys Martin | CF | 30.147 | Cleveland Indians | Cleveland Indians (MLB) | Traded from Tigers with Kyle Dowdy to Indians for Willi Castro
|
| Tommy Pham | LF | 30.145 | Tampa Bay Rays | Tampa Bay Rays (MLB) | Traded from Cardinals to Rays for Justin Williams, Genesis Cabrera and Roel Ramirez
|
| Justin Williams | SS | 22.346 | St. Louis Cardinals | Memphis (AAA) | Traded from Rays with Genesis Cabrera and Roel Ramirez to Cardinals for Tommy Pham
|
| Evan Phillips | p | 23.323 | Baltimore Orioles | Norfolk (AAA) | Traded from Braves with Jean Carlos Encarnacion, Brett Cumberland and Bruce Zimmerman to Orioles for Kevin Gausman and Darren ODay |
| Austin Drury | P | 20.352 | Los Angeles Dodgers | Great Lakes (A) | Assigned to Great Lakes (A) |
| Eddie Silva | IF | 22.110 | Milwaukee Brewers | Wisconsin (A) | Assigned to Wisconsin (A) |
| Kevin Woodall | 1B | 21.345 | St. Louis Cardinals | State College (A-) | Assigned to State College (A-) |
| Andrew Warner | RF | 22.240 | St. Louis Cardinals | Johnson City (Rk) | Assigned to Johnson City (Rk) |
| Jackson Rees | P | 24.??? | Toronto Blue Jays | Bluefield (Rk) | Assigned to Bluefield (Rk) |
| Jean Carmona | SS | 18.274 | Baltimore Orioles | Aberdeen (A-) | Assigned to Aberdeen (A-) |
| Jean Carlos Encarnacion | 3B | 20.195 | Baltimore Orioles | Delmarva (A) | Assigned to Delmarva (A) |
| Bryson Brigman | SS | 23.042 | Miami Marlins | Jupiter (A+) | Assigned to Jupiter (A+) |
| Chandler Raiden | P | 22.054 | Tampa Bay Rays | Charlotte (A+) | Assigned to Charlotte (A+) |
| Conner Capel | OF | 21.073 | St. Louis Cardinals | Palm Beach (A+) | Assigned to Palm Beach (A+) |
| Casey Mize | P | 21.091 | Detroit Tigers | Lakeland (A+) | Assigned to Lakeland (A+) |
| Jhon Romero | P | 23.195 | Washington Nationals | Potomac (A+) | Assigned to Potomac (A+) |
| Luis Robert | OF | 20.362 | Chicago White Sox | Arizona White Sox (Rk) | Assigned to Arizona White Sox (Rk) |
| Hunter Schryver | P | 23.119 | Chicago White Sox | Winston-Salem (A+) | Assigned to Winston-Salem (A+) |
| Travis Perry | P | 21.145 | San Francisco Giants | San Jose (A+) | Assigned to San Jose (A+) |
| Genesis Cabrera | P | 21.294 | St. Louis Cardinals | Springfield (AA) | Assigned to Springfield (AA) |
| Roel Ramirez | P | 23.066 | St. Louis Cardinals | Springfield (AA) | Assigned to Springfield (AA) |
| Devin Smeltzer | P | 22.328 | Minnesota Twins | Chattanooga (AA) | Assigned to Chattanooga (AA) |
| Tommy Eveld | P | 24.213 | Miami Marlins | Jacksonville (AA) | Assigned to Jacksonville (AA) |
| Luke Raley | CF | 23.315 | Minnesota Twins | Chattanooga (AA) | Assigned to Chattanooga (AA) |
| Bruce Zimmermann | P | 23.172 | Baltimore Orioles | Bowie (AA) | Assigned to Bowie (AA) |
| Kyle Dowdy | P | 25.178 | Cleveland Indians | Akron (AA) | Assigned to Akron (AA) |
| Corey Copping | P | 24.201 | Toronto Blue Jays | New Hampshire (AA) | Assigned to New Hampshire (AA) |
| Luis Ortiz | P | 22.313 | Baltimore Orioles | Bowie (AA) | Assigned to Bowie (AA) |
| Bobby Wernes | IF | 24.027 | - | | Released by Rockies |
| Anthony Seigler | C | 19.041 | New York Yankees | Pulaski (Rk) | Assigned to Pulaski (Rk) |
| Preston Tucker | RF-LF | 28.025 | Cincinnati Reds | Cincinnati Reds (MLB) | Traded by Braves with Lucas Sims and Matt Wisler to Reds for Adam Duvall |
| Willi Castro | SS | 21.098 | Detroit Tigers | Toledo (AAA) | Traded from Indians to Tigers for Leonys Martin and Kyle Dowdy |
| Taylor Hearn | P | 23.335 | Texas Rangers | Frisco (AA) | Traded from Pirates to Rangers for Keone Kela |
