| Ydwin Villegas | SS | 22.348 | San Francisco Giants | Fresno (AAA) | DL-7 Injured |
| Eli Whiteside | C | 33.298 | Texas Rangers | Round Rock (AAA) | DL-7 Injured |
| Charlie Haeger | P | 29.331 | Boston Red Sox | Pawtucket (AAA) | Placed on temporary inactive list |
| Taylor Hill | P | 24.156 | Washington Nationals | Syracuse (AAA) | Placed on temporary inactive list |
| Wilson Betemit | dh | 31.286 | Baltimore Orioles | Bowie (AA) | Assigned to Bowie (AA) for rehab |
| Chorye Spoone | P | 27.333 | Toronto Blue Jays | New Hampshire (AA) | Activated from DL |
| Seth Rosin | P | 24.286 | Philadelphia Phillies | Reading (AA) | DL-7 Right shoulder soreness |
| Taylor Davis | C | 23.260 | Chicago Cubs | Daytona (A+) | DL-7 Injured |
| Phil Klein | P | 24.107 | Texas Rangers | Frisco (AA) | Placed on temporary inactive list |
| Shawn Tolleson | RP | 25.209 | Los Angeles Dodgers | Rancho Cucamonga (A+) | Assigned to Rancho Cucamonga (A+) for rehab |
| Bobby Coyle | LF-RF | 24.162 | Los Angeles Dodgers | Rancho Cucamonga (A+) | DL-7 Injured |
| Bill Rankin | OF | 28.334 | | | Released by Rockies |
| Bo Greenwell | RF-LF | 24.304 | Cleveland Indians | Carolina (A+) | DL-7 Knee soreness |
| Carlos Perez | P | 21.269 | Atlanta Braves | Lynchburg (A+) | DL-7 Injured |
| Chris Coghlan | cf | 28.058 | Miami Marlins | Jupiter (A+) | Assigned to Jupiter (A+) for rehab |
| Neftali Rosario | C | 20.024 | Chicago Cubs | Kane County (A) | DL-7 Injured |
| Garrett Cooper | IF | 22.233 | Milwaukee Brewers | Wisconsin (A) | DL-7 Injured |
| Aaron Siliga | LF | 20.356 | | | Released by Indians |
| Jacob Dunnington | P | 22.194 | San Francisco Giants | Augusta (A) | DL-7 Injured |
| Francisco Rosario | SS | 23.034 | | | Released by Yankees |
| Jantzen Witte | IF | 23.223 | Boston Red Sox | Lowell (A-) | DL-7 Injured |
| Shawon Dunston | CF | 20.191 | Chicago Cubs | Boise (A-) | Activated from DL |
| Douglas Duran | SS | 20.271 | Tampa Bay Rays | Princeton (Rk) | DL-7 Injured |
| Alex Claudio | P | 21.197 | Texas Rangers | Frisco (AA) | Activated from DL |
| Darin Mastroianni | cf | 27.354 | Minnesota Twins | Rochester (AAA) | Activated from DL and assigned to Rochester (AAA) |
| David Phelps | SP | 26.310 | New York Yankees | Trenton (AA) | Transferred to 60-day DL |
| Ryan Mattheus | RP | 29.279 | Washington Nationals | Syracuse (AAA) | Optioned to Syracuse (AAA) |
| Drew Storen | RP | 26.004 | Washington Nationals | Washington Nationals (MLB) | Recalled from Syracuse (AAA) |
| Tony Cruz | c | 26.362 | St. Louis Cardinals | St. Louis Cardinals (MLB) | DL-15 Stress fracture in left forearm [-] |
| Yadier Molina | c | 31.033 | St. Louis Cardinals | St. Louis Cardinals (MLB) | Activated from DL |
| Jermaine Curtis | LF-3B | 26.036 | St. Louis Cardinals | Memphis (AAA) | Optioned to Memphis (AAA) |
| Shane Robinson | cf-RF | 28.289 | St. Louis Cardinals | St. Louis Cardinals (MLB) | Activated from DL |
| Dellin Betances | RP | 25.145 | New York Yankees | Scranton/Wilkes-Barre (AAA) | Optioned to Scranton/Wilkes-Barre (AAA) |
| David Huff | RP | 28.358 | New York Yankees | New York Yankees (MLB) | Contract purchased from Scranton/Wilkes-Barre (AAA) |
| Elliot Johnson | 2b | 29.159 | Kansas City Royals | Kansas City Royals (MLB) | Designated for Assignment |
| Alex Cobb | SP | 25.313 | Tampa Bay Rays | Tampa Bay Rays (MLB) | Activated from DL |
| Ryan Roberts | 2b | 32.330 | Tampa Bay Rays | Tampa Bay Rays (MLB) | Designated for Assignment |
| Nick Hundley | c | 29.342 | San Diego Padres | San Diego Padres (MLB) | Placed on Paternity Leave list |
| Jason Marquis | SP | 34.359 | San Diego Padres | San Diego Padres (MLB) | Transferred to 60-day DL |
| Chris Robinson | C | 29.095 | San Diego Padres | San Diego Padres (MLB) | Contract purchased from Tucson (AAA) |
| Eliezer Alfonzo | C | 34.189 | Los Angeles Dodgers | Albuquerque (AAA) | Assigned to Albuquerque (AAA) |
| Corey Jones | 2B | 25.336 | Detroit Tigers | Lakeland (A+) | Assigned to Lakeland (A+) |
| Brad Glenn | RF | 26.135 | Toronto Blue Jays | Buffalo (AAA) | Assigned to Buffalo (AAA) |
| David Cooper | 1B | 26.184 | Cleveland Indians | Arizona Indians (Rk) | Assigned to Arizona Indians (Rk) |
| Edinson Rincon | 3B | 23.004 | Kansas City Royals | Northwest Arkansas (AA) | Assigned to Northwest Arkansas (AA) |
| Austin Green | C | 23.174 | Detroit Tigers | West Michigan (A) | Assigned to West Michigan (A) |
| Taylor Wrenn | 2B | 23.236 | Texas Rangers | Arizona Rangers (Rk) | Assigned to Arizona Rangers (Rk) |
| Ryan Stovall | 3b | 26.242 | Arizona Diamondbacks | Reno (AAA) | Assigned to Reno (AAA) |
| Jimmy Rider | IF. | 23.098 | Pittsburgh Pirates | West Virginia (A) | Assigned to West Virginia (A) |
| John Cannon | C | 23.096 | Los Angeles Dodgers | Rancho Cucamonga (A+) | Assigned to Rancho Cucamonga (A+) |
| Denver Chavez | IF | 23.117 | Arizona Diamondbacks | Hillsboro (A-) | Assigned to Hillsboro (A-) |
| Wendell Soto | SS | 21.096 | Los Angeles Angels | Burlington (A) | Assigned to Burlington (A) |
| Mason Williams | CF | 21.360 | New York Yankees | Trenton (AA) | Assigned to Trenton (AA) |
| Jose Rosario | SS-2B | 21.260 | New York Yankees | Charleston (sc) (A) | Assigned to Charleston (Sc) (A) |
| Trevor Brown | C | 21.274 | San Francisco Giants | San Jose (A+) | Assigned to San Jose (A+) |
| Beau Maggi | C | 22.277 | Kansas City Royals | Lexington (A) | Assigned to Lexington (A) |
| Brett Thomas | OF | 21.176 | Seattle Mariners | Arizona Mariners (Rk) | |
| Hunter Dozier | SS | 21.359 | Kansas City Royals | Lexington (A) | Assigned to Lexington (A) |
| Ian Miller | OF | 21.176 | Seattle Mariners | Everett (A-) | Assigned to Everett (A-) |
| Gabriel Lino | C | 20.090 | Philadelphia Phillies | Lakewood (A) | Assigned to Lakewood (A) |
| Pedro Perez | C | 22.099 | Baltimore Orioles | Aberdeen (A-) | Assigned to Aberdeen (A-) |
| Kevin Heller | OF | 23.337 | Boston Red Sox | Greenville (A) | Assigned to Greenville (A) |
| Chad Carman | C | 24.098 | Philadelphia Phillies | Williamsport (A-) | Assigned to Williamsport (A-) |
| Jiandido Tromp | | 19.322 | Philadelphia Phillies | Lakewood (A) | Assigned to Lakewood (A) |
| Cesar Galvez | | 22.022 | Colorado Rockies | Grand Junction (Rk) | Assigned to Grand Junction (Rk) |
| Eris Peguero | | 23.259 | New York Mets | Kingsport (Rk) | Assigned to Kingsport (Rk) |
| Lewis Urena | 2B | 22.101 | Kansas City Royals | Burlington (Rk) | Assigned to Burlington (Rk) |
| Steven Negron | SS | 20.094 | Detroit Tigers | Connecticut (A-) | Assigned to Connecticut (A-) |
| Cody Ferrell | OF | 23.108 | Cleveland Indians | Lake County (A) | Assigned to Lake County (A) |
| Roy Halladay | SP | 36.093 | Philadelphia Phillies | Gulf Coast Phillies (Rk) | Assigned to Gulf Coast Phillies (Rk) for rehab |
| Rafael Betancourt | RP | 38.108 | Colorado Rockies | Colorado Springs (AAA) | Assigned to Colorado Springs (AAA) for rehab |
| Chad Jenkins | SP | 25.237 | Toronto Blue Jays | New Hampshire (AA) | Assigned to New Hampshire (AA) |
| Jesus Castillo | P | 29.076 | Oakland Athletics | Midland (AA) | Contract purchased from Reynosa (Mexico) |
| Joe Bisenius | P | 30.331 | Atlanta Braves | Gwinnett (AAA) | Assigned to Gwinnett (AAA) |
| Blake Johnson | P | 28.062 | Los Angeles Dodgers | Albuquerque (AAA) | Assigned to Albuquerque (AAA) |
| Pat Venditte | P | 28.046 | New York Yankees | Trenton (AA) | Assigned to Trenton (AA) |
| Jay Voss | P | 26.115 | St. Louis Cardinals | Peoria (A) | Assigned to Peoria (A) |
| Kevin Thomas | P | 27.038 | St. Louis Cardinals | Springfield (AA) | Assigned to Springfield (AA) |
| Ryan Weber | P | 23.003 | Atlanta Braves | Lynchburg (A+) | Assigned to Lynchburg (A+) |
| Sean Gilmartin | P | 23.099 | Atlanta Braves | Gwinnett (AAA) | Assigned to Gwinnett (AAA) |
| John Lamb | P | 23.036 | Kansas City Royals | Omaha (AAA) | Assigned to Omaha (AAA) |
| Nick Maronde | RP | 23.344 | Los Angeles Angels | Arkansas (AA) | Assigned to Arkansas (AA) |
| Steve Sabatino | P | 23.160 | St. Louis Cardinals | Peoria (A) | Assigned to Peoria (A) |
| Alan Williams | P | 23.163 | Milwaukee Brewers | Arizona Brewers (Rk) | Assigned to Arizona Brewers (Rk) |
| Dustin Antolin | P | 24.006 | Toronto Blue Jays | Dunedin (A+) | Assigned to Dunedin (A+) |
| Jeff Antigua | P | 23.053 | Chicago Cubs | Iowa (AAA) | Assigned to Iowa (AAA) |
| Drew Permison | P | 24.172 | Toronto Blue Jays | Vancouver (A-) | Assigned to Vancouver (A-) |
| Hamilton Bennett | P | 25.050 | New York Mets | Binghamton (AA) | Assigned to Binghamton (AA) |
| Ryan Searle | P | 24.054 | Chicago Cubs | Daytona (A+) | Assigned to Daytona (A+) |
| Gera Sanchez | P | 24.068 | Houston Astros | Lancaster (A+) | Assigned to Lancaster (A+) |
| Andrew Walter | P | 22.301 | Houston Astros | Quad Cities (A) | Assigned to Quad Cities (A) |
| Dayton Marze | P | 24.226 | Toronto Blue Jays | New Hampshire (AA) | Assigned to New Hampshire (AA) |
| Jake Boyd | P | 23.221 | Los Angeles Angels | Burlington (A) | Assigned to Burlington (A) |
| Ralston Cash | P | 21.361 | Los Angeles Dodgers | Great Lakes (A) | Assigned to Great Lakes (A) |
| Cody Anderson | P | 22.335 | Cleveland Indians | Akron (AA) | Assigned to Akron (AA) |
| Tripp Davis | P | 22.184 | Kansas City Royals | Wilmington (A+) | Assigned to Wilmington (A+) |
| Blake Hauser | P | 22.123 | Seattle Mariners | Arizona Mariners (Rk) | Assigned to Arizona Mariners (Rk) |
| Travis Henke | P | 25.037 | Washington Nationals | Potomac (A+) | Assigned to Potomac (A+) |
| Emilio Pagan | P | 22.100 | Seattle Mariners | Everett (A-) | Assigned to Everett (A-) |
| Dylan Unsworth | P | 20.326 | Seattle Mariners | Arizona Mariners (Rk) | Assigned to Arizona Mariners (Rk) |
| Braden Shipley | P-IF | 21.175 | Arizona Diamondbacks | South Bend (A) | Assigned to South Bend (A) |
| Gonzalo Sanudo | P | 21.218 | Houston Astros | Tri City (A-) | Assigned to Tri City (A-) |
| Shane Broyles | P | 21.362 | Colorado Rockies | Asheville (A) | Assigned to Asheville (A) |
| Nic Dellatorre | P | 21.353 | Los Angeles Angels | Arizona Angels (Rk) | Assigned to Arizona Angels (Rk) |
| Cesar Vargas | | 21.229 | New York Yankees | Tampa (A+) | Assigned to Tampa (A+) |
| Kyle Schepel | P | 23.008 | Arizona Diamondbacks | Hillsboro (A-) | Assigned to Hillsboro (A-) |
| Keynan Middleton | P | 19.337 | Los Angeles Angels | Arizona Angels (Rk) | Assigned to Arizona Angels (Rk) |
| Mario Fernandez | | 19.342 | Tampa Bay Rays | Charlotte (A+) | Assigned to Charlotte (A+) |
| Mike Jeffreys | P | 21.291 | Kansas City Royals | Burlington (Rk) | |
| Brett Hayes | c | 29.184 | Kansas City Royals | Omaha (AAA) | Designated for Assignment |
| Tyler Rahmatulla | 2B | 23.170 | St. Louis Cardinals | Springfield (AA) | Activated from DL |
