| Mike Kickham | SP-RP | 24.195 | San Francisco Giants | San Francisco Giants (MLB) | Recalled from Fresno (AAA) |
| Chad Gaudin | SP | 30.093 | San Francisco Giants | San Francisco Giants (MLB) | DL-15 Right elbow contusion [Line drive back to the mound] |
| Eric Fornataro | P | 25.175 | St. Louis Cardinals | Memphis (AAA) | DL-7 Injured |
| Matt McBride | RF-1B | 28.033 | Colorado Rockies | Colorado Springs (AAA) | DL-7 Neck |
| Jake Jefferies | C | 25.239 | Miami Marlins | New Orleans (AAA) | DL-7 Injured |
| Steve Cilladi | C | 26.102 | Los Angeles Dodgers | Albuquerque (AAA) | DL-7 Right ankle sprain |
| Evan Frey | LF-RF | 27.018 | | | Released by Diamondbacks |
| Juan Apodaca | C | 26.345 | Tampa Bay Rays | Durham (AAA) | DL-7 Injured |
| Esmerling Vasquez | P | 29.231 | | | Released by Twins |
| Daniel Moskos | P | 27.058 | | | Released by White Sox |
| Brian Garman | P | 24.341 | Milwaukee Brewers | Huntsville (AA) | DL-7 Injured |
| Garrett Baker | P | 23.328 | | | Released by Angels |
| Sander Beck | P | 22.265 | Baltimore Orioles | Delmarva (A) | DL-7 Injured |
| Yoel Mecias | P | 19.257 | Philadelphia Phillies | Lakewood (A) | DL-7 Injured |
| Javier Herrera | OF | 28.077 | San Francisco Giants | Richmond (AA) | Activated from DL |
| Vic Black | P | 25.033 | Pittsburgh Pirates | Indianapolis (AAA) | Activated from DL |
| Josh Bowman | P | 24.289 | Oakland Athletics | Stockton (A+) | Activated from DL |
| Jake Kuebler | 1B | 23.295 | New York Mets | Savannah (A) | Activated from DL |
| Zack Cox | 3B | 24.047 | Miami Marlins | Jacksonville (AA) | Activated from DL |
| Ruben Mejia | P | 21.123 | San Diego Padres | Fort Wayne (A) | Activated from DL |
| Dan Haren | SP | 32.281 | Washington Nationals | Washington Nationals (MLB) | DL-15 Right shoulder inflammation [-] |
| Tyler Moore | lf | 26.146 | Washington Nationals | Washington Nationals (MLB) | Recalled from Syracuse (AAA) |
| Brian Tallet | P | 35.277 | | | Announced retirement |
| Brian Bogusevic | cf | 29.128 | Chicago Cubs | Chicago Cubs (MLB) | Contract purchased from Iowa (AAA) |
| Carlos Marmol | RP | 30.254 | Chicago Cubs | Chicago Cubs (MLB) | Designated for Assignment |
| Ian Stewart | 3B | 28.081 | | | Released by Cubs |
| Brett Wallace | 1b | 26.303 | Houston Astros | Houston Astros (MLB) | Recalled from Oklahoma City (AAA) |
| Greg Burke | RP | 30.277 | New York Mets | Las Vegas (AAA) | Optioned to Las Vegas (AAA) |
| Zack Wheeler | SP | 23.026 | New York Mets | New York Mets (MLB) | Recalled from Las Vegas (AAA) |
| Brandon Phillips | 2b | 31.362 | Cincinnati Reds | Cincinnati Reds (MLB) | Placed on paternity leave list |
| David Ross | c | 36.098 | Boston Red Sox | Boston Red Sox (MLB) | Transferred to 60-day DL |
| Brandon Snyder | 3b | 26.214 | Boston Red Sox | Boston Red Sox (MLB) | Contract purchased from Pawtucket (AAA) |
| Reid Brignac | ss | 27.160 | | | Refused minor league assignment - declared free agency |
| Stephen Vogt | c | 28.236 | Oakland Athletics | Oakland Athletics (MLB) | Recalled from Sacramento (AAA) |
| Eric Hinske | 1b | 35.324 | Arizona Diamondbacks | Arizona Diamondbacks (MLB) | Started to serve suspension |
| Pedro Beato | RP | 26.241 | Boston Red Sox | Boston Red Sox (MLB) | Recalled from Pawtucket (AAA) |
| Franklin Morales | RP | 27.152 | Boston Red Sox | Boston Red Sox (MLB) | DL-15 strained left pectoral [chronic,aggravated during game] |
| Quintin Berry | lf | 28.216 | Kansas City Royals | Omaha (AAA) | Outrighted to Omaha (AAA) |
| Danny Duffy | P | 24.186 | Kansas City Royals | Omaha (AAA) | Activated from DL - assigned to Omaha (AAA) |
| Collin Cowgill | lf | 27.034 | Los Angeles Angels | Salt Lake (AAA) | Traded from Mets to Angels for Kyle Johnson |
| Kyle Johnson | OF | 23.228 | New York Mets | New York Mets (MLB) | Traded from Angels to Mets for Collin Cowgill |
| Ryan Madson | P | 32.301 | Los Angeles Angels | Inland Empire (A+) | Transferred to 60-day DL |
| Kelvin Herrera | RP | 23.176 | Kansas City Royals | Omaha (AAA) | Optioned to Omaha (AAA) |
| Will Smith | RP | 23.350 | Kansas City Royals | Kansas City Royals (MLB) | Recalled from Omaha (AAA) |
| Dustin Ackley | cf | 25.120 | Seattle Mariners | Seattle Mariners (MLB) | Recalled from Tacoma (AAA) |
| Franklin Gutierrez | cf | 30.124 | Seattle Mariners | Seattle Mariners (MLB) | DL-15 Right hamstring strain [Left game with tightness] |
| Chris Heisey | lf | 28.193 | Cincinnati Reds | Cincinnati Reds (MLB) | Activated from DL |
| Donald Lutz | lf | 24.139 | Cincinnati Reds | Pensacola (AA) | Optioned to Pensacola (AA) |
| Henry Rodriguez | 2b | 23.136 | Cincinnati Reds | Cincinnati Reds (MLB) | Recalled from Louisville (AAA) |
| Matt Kemp | cf | 28.275 | Los Angeles Dodgers | Los Angeles Dodgers (MLB) | Activated from DL |
| Elian Herrera | lf | 28.144 | Los Angeles Dodgers | Albuquerque (AAA) | Optioned to Albuquerque (AAA) |
| Brian Roberts | 2b | 35.259 | Baltimore Orioles | Norfolk (AAA) | Assigned to Norfolk (AAA) for rehab |
| Josh Wilson | 3b | 32.091 | Arizona Diamondbacks | Reno (AAA) | Outrighted to Reno (AAA) |
| Damaso Espino | C | 30.048 | Los Angeles Dodgers | Albuquerque (AAA) | Traded from White Sox to Dodgers for cash |
| Aaron Hicks | cf | 23.266 | Minnesota Twins | Rochester (AAA) | Assigned to Rochester (AAA) for rehab |
| Tommy Joseph | C | 21.345 | Philadelphia Phillies | Clearwater (A+) | Assigned to Clearwater (A+) |
| Kyle Johnson | OF | 23.228 | Los Angeles Angels | Burlington (A) | Assigned to Burlington (A) |
| Nathan Orf | C | 23.144 | Milwaukee Brewers | Helena (Rk) | Signed as undrafted free agent out of college |
| Bryce Harper | rf | 20.252 | Washington Nationals | Potomac (A+) | Assigned to Potomac (A+) for rehab |
| Ryan Brett | 2B | 21.260 | Tampa Bay Rays | Gulf Coast Rays (Rk) | Assigned to Gulf Coast Rays (Rk) |
| Kyle Attl | SS | 21.314 | Washington Nationals | Gulf Coast Nationals (Rk) | Signed as undrafted free agent out of college |
| Mike Mercurio | IF | 22.167 | Kansas City Royals | Burlington (Rk) | Signed as undrafted free agent out of college |
| Chris Taladay | C-IF | 22.034 | Detroit Tigers | Gulf Coast Tigers (East) (Rk) | Signed as undrafted free agent out of college |
| Eladio Moronta | OF | 24.191 | New York Yankees | Gulf Coast Yankees (Rk) | |
| Dennis Jones | CF | 20.294 | Toronto Blue Jays | Bluefield (Rk) | Assigned to Bluefield (Rk) |
| Jonathan Keener | C | 23.197 | St. Louis Cardinals | Johnson City (Rk) | Assigned to Johnson City (Rk) |
| Ruben Sosa | 2B-CF | 22.275 | Houston Astros | Oklahoma City (AAA) | Assigned to Oklahoma City (AAA) |
| Charles Moorman | C | 19.167 | Texas Rangers | Spokane (A-) | Assigned to Spokane (A-) |
| Charles Moorman | C | 19.167 | Texas Rangers | Arizona Rangers (Rk) | Assigned to Arizona Rangers (Rk) |
| Byron Buxton | OF | 19.189 | Minnesota Twins | Fort Myers (A+) | Assigned to Fort Myers (A+) |
| Fernando Perez | SS | 19.285 | San Diego Padres | Eugene (A-) | Assigned to Eugene (A-) |
| Neftali Rosario | | 19.338 | Chicago Cubs | Arizona Cubs (Rk) | Assigned to Arizona Cubs (Rk) |
| Riley Unroe | SS | 17.327 | Tampa Bay Rays | Gulf Coast Rays (Rk) | |
| Elier Rodriguez | c | 18.130 | St. Louis Cardinals | Gulf Coast Cardinals (Rk) | Assigned to Gulf Coast Cardinals (Rk) |
| Steven Negron | SS | 20.043 | Detroit Tigers | Gulf Coast Tigers (East) (Rk) | |
| Francisco Sanchez | | 19.190 | Chicago Cubs | Arizona Cubs (Rk) | |
| Miguel Jimenez | | 19.251 | San Diego Padres | Arizona Padres (Rk) | |
| Jose Ruiz | | 18.247 | San Diego Padres | Arizona Padres (Rk) | |
| Raysheron Michel | | 20.207 | Seattle Mariners | Pulaski (Rk) | |
| Jose Duarte | | 20.063 | Texas Rangers | Arizona Rangers (Rk) | |
| Carlos Garay | | 18.263 | Texas Rangers | Arizona Rangers (Rk) | |
| Todd McDonald | | 17.246 | Texas Rangers | Arizona Rangers (Rk) | |
| Samir Duenez | | 17.014 | Kansas City Royals | Arizona Royals (Rk) | |
| Jaylen Harris | | 19.273 | Los Angeles Dodgers | Arizona Dodgers (Rk) | |
| Melvin Santana | | 21.265 | Los Angeles Dodgers | Arizona Dodgers (Rk) | |
| Francisco Mejia | | 17.242 | Cleveland Indians | Arizona Indians (Rk) | |
| Takuya Tsuchida | | 19.035 | Cleveland Indians | Arizona Indians (Rk) | |
| Erick Castillo | | 20.120 | Chicago Cubs | Arizona Cubs (Rk) | |
| Franklin Navarro | | 18.251 | Detroit Tigers | Gulf Coast Tigers (East) (Rk) | |
| Aaron Sayers | | 19.031 | Detroit Tigers | Gulf Coast Tigers (East) (Rk) | |
| Joel Polanco | | 20.314 | Minnesota Twins | Gulf Coast Twins (Rk) | |
| Jose Godoy | C | 18.255 | St. Louis Cardinals | Gulf Coast Cardinals (Rk) | |
| Osvaldo Abreu | SS | 19.012 | Washington Nationals | Gulf Coast Nationals (Rk) | Assigned to GCL Nationals (Rk) |
| Randy Encarnacion | OF | 18.329 | Washington Nationals | Gulf Coast Nationals (Rk) | |
| Luis Guzman | OF | 17.289 | Washington Nationals | Gulf Coast Nationals (Rk) | |
| Reymundo Torres | OF | 19.151 | Los Angeles Dodgers | Arizona Dodgers (Rk) | |
| Mike MacDougal | P | 36.112 | Philadelphia Phillies | Lehigh Valley (AAA) | Signed to minor league contract |
| Brett Myers | SP | 32.312 | Cleveland Indians | Mahoning Valley (A-) | Assigned to Mahoning Valley (A-) for rehab |
| Matt Jackson | P | 25.190 | San Diego Padres | Lake Elsinore (A+) | Assigned to Lake Elsinore (A+) |
| Zach Jackson | P | 30.043 | Kansas City Royals | Omaha (AAA) | Assigned to Omaha (AAA) |
| Cristhian Martinez | RP | 31.111 | Atlanta Braves | Mississippi (AA) | Assigned to Mississippi (AA) for rehab |
| Chris Perez | RP | 27.359 | Cleveland Indians | Mahoning Valley (A-) | Assigned to Mahoning Valley (A-) for rehab |
| Blake Wood | P | 27.321 | Cleveland Indians | Mahoning Valley (A-) | Assigned to Mahoning Valley (A-) for rehab |
| Anthony Vasquez | P | 26.279 | Seattle Mariners | Jackson (AA) | Assigned to Jackson (AA) |
| Pat Egan | P | 28.243 | Atlanta Braves | Mississippi (AA) | Assigned to Mississippi (AA) |
| Carlos Gutierrez | P | 26.276 | Chicago Cubs | Daytona (A+) | Assigned to Daytona (A+) |
| Shawn Teufel | P | 26.344 | New York Mets | Brooklyn (A-) | Assigned to Brooklyn (A-) |
| Deryk Hooker | P | 24.004 | St. Louis Cardinals | Memphis (AAA) | Assigned to Memphis (AAA) |
| Michael Pineda | P | 24.158 | New York Yankees | Trenton (AA) | Assigned to Trenton (AA) for rehab |
| Francisco Rondon | P | 25.067 | New York Yankees | Trenton (AA) | Assigned to Trenton (AA) |
| Logan Darnell | P | 24.143 | Minnesota Twins | Rochester (AAA) | Assigned to Rochester (AAA) |
| P.J. Francescon | P | 24.172 | Chicago Cubs | Tennessee (AA) | Assigned to Tennessee (AA) |
| Luis Garcia | P | 26.146 | Philadelphia Phillies | Lehigh Valley (AAA) | Assigned to Lehigh Valley (AAA) |
| Chang-Yong Lim | P | 37.021 | Chicago Cubs | Arizona Cubs (Rk) | |
| Colby Holmes | P | 22.244 | Atlanta Braves | Gulf Coast Braves (Rk) | |
| Mariel Checo | P | 23.252 | New York Yankees | Gulf Coast Yankees (Rk) | Assigned to Gulf Coast Yankees (Rk) |
| David Goforth | P | 24.257 | Milwaukee Brewers | Huntsville (AA) | Assigned to Huntsville (AA) |
| Tyler Mills | P | 23.166 | St. Louis Cardinals | Johnson City (Rk) | |
| Drew Bowen | P | 24.005 | Chicago White Sox | Bristol (Rk) | Signed as undrafted free agent out of college |
| Zach Cooper | P | 23.170 | Philadelphia Phillies | Lakewood (A) | Assigned to Lakewood (A) |
| Luis Paulino | 3B | 24.009 | Philadelphia Phillies | Clearwater (A+) | Assigned to Clearwater (A+) |
| Juan Urbina | P | 20.025 | New York Mets | Brooklyn (A-) | Assigned to Brooklyn (A-) |
| Peter Tago | P | 20.355 | Colorado Rockies | Grand Junction (Rk) | Assigned to Grand Junction (Rk) |
| Tom Windle | P | 21.107 | Los Angeles Dodgers | Great Lakes (A) | Assigned to Great Lakes (A) |
| Taijuan Walker | P | 20.316 | Seattle Mariners | Tacoma (AAA) | Assigned to Tacoma (AAA) |
| Ryan Sherriff | P | 23.031 | St. Louis Cardinals | Palm Beach (A+) | Assigned to Palm Beach (A+) |
| Bobby Doran | P | 24.096 | Houston Astros | Oklahoma City (AAA) | Assigned to Oklahoma City (AAA) |
| Richie Mascheri | P-OF | 23.322 | New York Yankees | Gulf Coast Yankees (Rk) | Assigned to Gulf Coast Yankees (Rk) |
| Ryan Mattes | P | 22.291 | Kansas City Royals | Burlington (Rk) | Signed as undrafted free agent out of college |
| Tyler Spurlin | P-IF | 22.008 | Milwaukee Brewers | Arizona Brewers (Rk) | Signed as undrafted free agent out of college |
| Mike Volpe | P | 22.168 | Atlanta Braves | Gulf Coast Braves (Rk) | Signed as undrafted free agent out of college |
| Rafael Martin | P | 29.040 | Washington Nationals | Gulf Coast Nationals (Rk) | Assigned to Gulf Coast Nationals (Rk) |
| Raynel Velette | P | 22.015 | Boston Red Sox | Greenville (A) | Assigned to Greenville (A) |
| Ben Lively | P | 21.112 | Cincinnati Reds | Billings (Rk) | |
| Gabe Saquilon | P | 20.018 | Seattle Mariners | Pulaski (Rk) | Assigned to Pulaski (Rk) |
| Bradley Watson | P | 23.321 | St. Louis Cardinals | Peoria (A) | Assigned to Peoria (A) |
| Isaac Gil | P | 21.261 | Tampa Bay Rays | Princeton (Rk) | Assigned to Princeton (Rk) |
| Juan Falcon | P | 21.110 | Detroit Tigers | Gulf Coast Tigers (East) (Rk) | |
| Jimy Hernandez | P | 21.034 | Pittsburgh Pirates | Gulf Coast Pirates (Rk) | |
| Justin Choate | | 22.176 | Tampa Bay Rays | Hudson Valley (A-) | Signed as undrafted free agent out of college |
| Cale Wine | P | 22.323 | Toronto Blue Jays | Gulf Coast Blue Jays (Rk) | Signed as undrafted free agent out of college |
| Jacob Newberry | | 22.258 | Colorado Rockies | Grand Junction (Rk) | Assigned to Grand Junction (Rk) |
| Hayden Hurst | P | 19.305 | Pittsburgh Pirates | Gulf Coast Pirates (Rk) | Assigned to Gulf Coast Pirates (Rk) |
| Benny Suarez | P | 21.271 | Cleveland Indians | Columbus (AAA) | Assigned to Columbus (AAA) |
| Christian Garcia | P | 21.275 | Houston Astros | Greeneville (Rk) | Assigned to Greeneville (Rk) |
| Cruz Guevara | | 19.027 | Kansas City Royals | Burlington (Rk) | Assigned to Burlington (Rk) |
| Jose Flores | | 20.176 | Seattle Mariners | Pulaski (Rk) | Assigned to Pulaski (Rk) |
| Hansel De Los Santos | | 21.323 | St. Louis Cardinals | Johnson City (Rk) | Assigned to Johnson City (Rk) |
| Nataniel Rodriguez | | 22.302 | Los Angeles Angels | Arizona Angels (Rk) | Assigned to Arizona Angels (Rk) |
| Randy Rosario | | 19.038 | Minnesota Twins | Elizabethton (Rk) | Assigned to Elizabethton (Rk) |
| Niklas Stephenson | P | 19.221 | Kansas City Royals | Burlington (Rk) | |
| Oscar Cabrera | P | 19.034 | Toronto Blue Jays | Gulf Coast Blue Jays (Rk) | |
| Jesus Tinoco | P | 18.056 | Toronto Blue Jays | Gulf Coast Blue Jays (Rk) | |
| Cody Crabaugh | P | 22.182 | Miami Marlins | Gulf Coast Marlins (Rk) | |
| Hector Silvestre | P | 20.193 | Washington Nationals | Gulf Coast Nationals (Rk) | |
| Huascar Brazoban | | 23.253 | Colorado Rockies | Tri-City (A-) | |
| Julio Reyes | | 22.067 | Philadelphia Phillies | Williamsport (A-) | |
| Angel Guerra | | 20.143 | Los Angeles Angels | Arizona Angels (Rk) | |
| Ronald Herrera | | 18.053 | Oakland Athletics | Arizona Athletics (Rk) | |
| Jorge Ortega | | 20.005 | Milwaukee Brewers | Arizona Brewers (Rk) | |
| Eury Sanchez | | 20.229 | San Francisco Giants | Arizona Giants (Rk) | |
| Luis Ysla | | 21.059 | San Francisco Giants | Arizona Giants (Rk) | |
| Neritzon Osorio | | 19.178 | Seattle Mariners | Arizona Mariners (Rk) | |
| Andres Machado | | 20.064 | Kansas City Royals | Burlington (Rk) | |
| Juan Martinez | | 20.345 | Texas Rangers | Arizona Rangers (Rk) | |
| Kevin Sosa | | 18.170 | Texas Rangers | Arizona Rangers (Rk) | |
| Harol Rosario | | 20.283 | Kansas City Royals | Arizona Royals (Rk) | |
| Victor Alcantara | | 20.083 | Los Angeles Angels | Orem (Rk) | Assigned to Orem (Rk) |
| Anthony Vizcaya | | 19.244 | Cleveland Indians | Arizona Indians (Rk) | |
| Sam Holland | | 19.125 | San Diego Padres | Arizona Padres (Rk) | |
| Ivan Marcano | | 22.024 | San Diego Padres | Arizona Padres (Rk) | |
| Ruben Paredes | | 19.277 | Tampa Bay Rays | Gulf Coast Rays (Rk) | |
| Oderman Rocha | | 20.230 | Pittsburgh Pirates | Gulf Coast Pirates (Rk) | |
| Edwar Garcia | | 19.218 | Boston Red Sox | Gulf Coast Red Sox (Rk) | |
| Chih-Wei Hu | | 19.233 | Minnesota Twins | Gulf Coast Twins (Rk) | |
| Ricardo Rodriguez | | 20.298 | Texas Rangers | Arizona Rangers (Rk) | |
| Ronny Rios | | 21.251 | Kansas City Royals | Arizona Royals (Rk) | |
| David Ramos | P | 21.286 | Washington Nationals | Gulf Coast Nationals (Rk) | |
| Manuel Montilla | P | 21.292 | Colorado Rockies | Grand Junction (Rk) | |
| Ty Young | SS-2B | 20.343 | Tampa Bay Rays | Hudson Valley (A-) | Signed out of draft |
| Jared Lakind | 1B | 21.108 | Pittsburgh Pirates | Jamestown (A-) | Activated from DL |
| Ryan Doran | P | 22.324 | Arizona Diamondbacks | Arizona Diamondbacks (Rk) | Signed as undrafted free agent out of college |
| Tyler Vail | P | 20.114 | Atlanta Braves | Gulf Coast Braves (Rk) | Signed out of draft |
| Ian Stiffler | P | 18.133 | Atlanta Braves | Gulf Coast Braves (Rk) | Signed out of draft |
| Tyler Brosius | P | 21.170 | Atlanta Braves | Gulf Coast Braves (Rk) | Signed out of draft |
| Adam Nelubowich | 3B | 22.058 | Houston Astros | Tri City (A-) | Signed out of draft |
| Josh Hart | CF | 18.266 | Baltimore Orioles | Gulf Coast Orioles (Rk) | Signed out of draft |
| Chris Cotton | P | 22.216 | Houston Astros | Tri City (A-) | Signed out of draft |
| Chad Green | P | 22.032 | Detroit Tigers | Gulf Coast Tigers (East) (Rk) | Signed out of draft |
| Jeff Thompson | P | 21.276 | Detroit Tigers | West Michigan (A) | Signed out of draft |
| Jordan Milbrath | P | 21.329 | Cleveland Indians | Arizona Indians (Rk) | Signed out of draft |
