| Rusney Castillo | LF | 27.325 | Boston Red Sox | Boston Red Sox (MLB) | Recalled from Pawtucket (AAA) |
| Josh Rutledge | 2B | 26.098 | Boston Red Sox | Pawtucket (AAA) | Traded from Angels to Red Sox for Shane Victorino |
| Jake Elmore | SS | 28.043 | Tampa Bay Rays | Durham (AAA) | Assigned to Durham (AAA) |
| Gregorio Petit | 3B | 30.230 | New York Yankees | Scranton/Wilkes-Barre (AAA) | Outrighted to minors |
| Steve Lombardozzi | 2b | 26.311 | Pittsburgh Pirates | Indianapolis (AAA) | Outrighted to minors |
| Kyle Ryan | SP | 23.307 | Detroit Tigers | Toledo (AAA) | Assigned to Toledo (AAA) |
| Buck Farmer | RP | 24.158 | Detroit Tigers | Detroit Tigers (MLB) | Recalled from Toledo (AAA) |
| Mitch Harris | RP | 29.263 | St. Louis Cardinals | Memphis (AAA) | Activated from DL and assigned to Memphis (AAA) |
| Tyler Clippard | RP | 30.164 | New York Mets | New York Mets (MLB) | Traded from Athletics to Mets for Casey Meisner |
| Casey Meisner | P | 20.067 | Oakland Athletics | Oakland Athletics (MLB) | Traded from Mets to Athletics for Tyler Clippard |
| Shane Victorino | RF | 34.240 | Los Angeles Angels | Los Angeles Angels (MLB) | Traded from Red Sox to Angels for Josh Rutledge |
| Erik Goeddel | P | 26.220 | New York Mets | New York Mets (MLB) | Transferred to 60-day DL |
| Ross Ohlendorf | SP | 32.354 | Texas Rangers | Round Rock (AAA) | Designated for Assignment |
| Anthony Bass | RP | 27.270 | Texas Rangers | Round Rock (AAA) | Assigned to Round Rock (AAA) |
| Phil Klein | RP | 26.089 | Texas Rangers | Texas Rangers (MLB) | Recalled from Round Rock (AAA) |
| Jarrod Saltalamacchia | C | 30.087 | Arizona Diamondbacks | Arizona Diamondbacks (MLB) | Activated from DL |
| Dominic Leone | RP | 23.276 | Arizona Diamondbacks | Mobile (AA) | Assigned to Mobile (AA) |
| Joaquin Arias | 2B | 30.310 | San Francisco Giants | Fresno (AAA) | Designated for Assignment |
| Norichika Aoki | LF | 33.204 | San Francisco Giants | San Francisco Giants (MLB) | Activated from DL |
| Edwin Jackson | RP | 31.323 | | | Released by Cubs |
| Kyle Skipworth | C | 25.149 | Cincinnati Reds | Cincinnati Reds (MLB) | Recalled from Pensacola (AA) |
| Chris Dominguez | 1b | 28.248 | Cincinnati Reds | Louisville (AAA) | Designated for Assignment |
| Adam Wilk | P | 27.232 | Los Angeles Angels | Salt Lake (AAA) | Outrighted to minors |
| Jesus Aguilar | 1B | 25.028 | Cleveland Indians | Columbus (AAA) | Assigned to Columbus (AAA) |
| Jeff Antigua | P | 25.035 | Chicago Cubs | Tennessee (AA) | Assigned to Tennessee (AA) |
| Phillippe Aumont | SP | 26.202 | Toronto Blue Jays | Buffalo (AAA) | Assigned to Buffalo (AAA) |
| Agapito Barrios | | 21.240 | Houston Astros | Quad Cities (A) | Assigned to Quad Cities (A) |
| Vince Belnome | 2B-1B | 27.139 | New York Mets | Binghamton (AA) | Signed to Minor League Contract |
| Aaron Brooks | RP | 25.092 | Oakland Athletics | Nashville (AAA) | Traded from Royals with Sean Manaea to Athletics for Ben Zobrist |
| Emmanuel Burriss | 2B | 30.192 | Washington Nationals | Syracuse (AAA) | Assigned to Syracuse (AAA) |
| Miguel Castro | P | 20.216 | Colorado Rockies | Albuquerque (AAA) | Traded from Blue Jays with Jose Reyes, Jesus Tinoco and Jeff Hoffman to Rockies for Troy Tulowitzki and Latroy Hawkins |
| Jordan Cooper | P | 26.079 | Cleveland Indians | Akron (AA) | Activated from disabled list |
| Coco Crisp | cf | 35.270 | Oakland Athletics | Stockton (A+) | Assigned to Stockton (A+) for rehab |
| Cito Culver | SS | 22.336 | New York Yankees | Trenton (AA) | Assigned to Trenton (AA) |
| John Curtiss | P | 22.114 | Minnesota Twins | Gulf Coast Twins (Rk) | Assigned to Gulf Coast Twins (Rk) |
| Andre Del Bosque | P | 24.136 | New York Yankees | Staten Island (A-) | Assigned to Staten Island (A-) |
| Mervin Del Rosario | p | 23.135 | Pittsburgh Pirates | Bristol (Rk) | Assigned to Bristol (Rk) |
| Matt Den Dekker | LF | 27.353 | Washington Nationals | Syracuse (AAA) | Assigned to Syracuse (AAA) |
| Andin Diaz | P | 22.329 | Chicago Cubs | Arizona Cubs (Rk) | Assigned to Arizona Cubs (Rk) |
| Joey Donofrio | P | 26.079 | St. Louis Cardinals | Springfield (AA) | Assigned to Springfield (AA) |
| Ryan Dull | P | 25.299 | Oakland Athletics | Nashville (AAA) | Assigned to Nashville (AAA) |
| Diomedes Eusebio | | 22.323 | Washington Nationals | Auburn (A-) | Assigned to Auburn (A-) |
| Jose Fernandez | SS | 22.069 | Houston Astros | Quad Cities (A) | Assigned to Quad Cities (A) |
| Billy Fleming | 2B | 22.311 | New York Yankees | Charleston (sc) (A) | Assigned to Charleston (sc) (A) |
| David Fletcher | ss | 21.058 | Los Angeles Angels | Burlington (A) | Assigned to Burlington (A) |
| Bryant Flete | 2B | 22.178 | Chicago Cubs | South Bend (A) | Assigned to South Bend (A) |
| Jeff Francis | RP | 34.201 | Toronto Blue Jays | Buffalo (AAA) | Reinstated to active roster |
| Junior Garcia | P | 19.301 | Houston Astros | Tri City (A-) | Assigned to Tri City (A-) |
| Trent Gilbert | SS | 22.133 | Oakland Athletics | Stockton (A+) | Assigned to Stockton (A+) |
| David Goforth | RP | 26.290 | Milwaukee Brewers | Colorado Springs (AAA) | Assigned to Colorado Springs (AAA) |
| Gilbert Gomez | RF | 23.142 | New York Mets | Binghamton (AA) | Activated from disabled list |
| Rayan Gonzalez | P | 24.283 | Colorado Rockies | Modesto (A+) | Activated from disabled list |
| Nick Goody | P | 24.022 | New York Yankees | Scranton/Wilkes-Barre (AAA) | Assigned to Scranton/Wilkes-Barre (AAA) |
| Dean Green | 1B | 26.028 | Detroit Tigers | Erie (AA) | Assigned to Erie (AA) |
| Nate Hanson | 1B | 28.170 | Minnesota Twins | Rochester (AAA) | Activated from disabled list |
| Gorkys Hernandez | LF | 27.325 | Pittsburgh Pirates | Indianapolis (AAA) | Activated from disabled list |
| Jeff Hoffman | P | 22.201 | Colorado Rockies | New Britain (AA) | Traded from Blue Jays with Miguel Castro, Jesus Tinoco and Jose Reyes to Rockies for Troy Tulowitzki and Latroy Hawkins |
| John Holdzkom | P | 27.283 | Pittsburgh Pirates | Indianapolis (AAA) | Assigned to Indianapolis (AAA) |
| Ben Holmes | P | 23.320 | Miami Marlins | Jupiter (A+) | Assigned to Jupiter (A+) |
| Jeremy Horst | RP | 29.300 | Milwaukee Brewers | Colorado Springs (AAA) | Assigned to Colorado Springs (AAA) |
| Jacob Johnson | P | 24.319 | Cincinnati Reds | Pensacola (AA) | Assigned to Pensacola (AA) |
| Jordan Johnson | P | 21.316 | San Francisco Giants | Salem-Keizer (A-) | Assigned to Salem-Keizer (A-) |
| Keaton Jones | ss | 22.293 | Detroit Tigers | Connecticut (A-) | Assigned to Connecticut (A-) |
| Casey Kelly | SP | 25.297 | San Diego Padres | San Antonio (AA) | Activated from disabled list |
| Gunnar Kines | p | 22.003 | Miami Marlins | Greensboro (A) | Assigned to Greensboro (A) |
| Andrew Kittredge | P | 25.133 | Seattle Mariners | Jackson (AA) | Assigned to Jackson (AA) |
| Justin Langley | p | 20.329 | Miami Marlins | Gulf Coast Marlins (Rk) | Assigned to Gulf Coast Marlins (Rk) |
| Chris Leroux | RP | 31.105 | Philadelphia Phillies | Reading (AA) | Reinstated to active roster |
| Stuart Levy | c | 22.341 | Baltimore Orioles | Gulf Coast Orioles (Rk) | Assigned to Gulf Coast Orioles (Rk) |
| Isaias Lucena | c | 20.255 | Boston Red Sox | Gulf Coast Red Sox (Rk) | Assigned to Gulf Coast Red Sox (Rk) |
| Chantz Mack | OF | 24.085 | Seattle Mariners | Bakersfield (A+) | Assigned to Bakersfield (A+) |
| Mark Malave | | 20.204 | Chicago Cubs | Eugene (A-) | Assigned to Eugene (A-) |
| Joey Martarano | 3B | 21.000 | Chicago Cubs | South Bend (A) | Assigned to South Bend (A) |
| Luis Mateo | 2B | 25.066 | Atlanta Braves | Mississippi (AA) | Assigned to Mississippi (AA) |
| Brenden McCurry | P | 23.203 | Oakland Athletics | Midland (AA) | Assigned to Midland (AA) |
| Yoervis Medina | RP | 27.001 | Chicago Cubs | Iowa (AAA) | Assigned to Iowa (AAA) |
| Jimmy Moran | P | 25.051 | Cincinnati Reds | Daytona (A+) | Assigned to Daytona (A+) |
| Ramon Morla | 3B | 25.250 | Seattle Mariners | Arizona Mariners (Rk) | Activated from disabled list |
| Bryan Muniz | 1B | 22.053 | Houston Astros | Quad Cities (A) | Assigned to Quad Cities (A) |
| Yairo Munoz | SS | 20.186 | Oakland Athletics | Stockton (A+) | Assigned to Stockton (A+) |
| Mark Nelson | of | 24.141 | San Francisco Giants | Arizona Giants (Rk) | Assigned to Arizona Giants (Rk) |
| Cameron Newell | of | 23.362 | Miami Marlins | Gulf Coast Marlins (Rk) | Assigned to Gulf Coast Marlins (Rk) |
| Vinny Nittoli | P | 24.259 | Seattle Mariners | Arizona Mariners (Rk) | Activated from disabled list |
| Gabriel Noriega | SS-2B | 24.318 | Kansas City Royals | Omaha (AAA) | Assigned to Omaha (AAA) |
| Dillon Peters | P | 22.331 | Miami Marlins | Batavia (A-) | Assigned to Batavia (A-) |
| Brooks Pounders | P | 24.305 | Kansas City Royals | Northwest Arkansas (AA) | Assigned to Northwest Arkansas (AA) |
| Yuniel Ramirez | of | 26.218 | Miami Marlins | Batavia (A-) | Assigned to Batavia (A-) |
| Natanael Ramos | C | 22.039 | New York Mets | Savannah (A) | Activated from disabled list |
| Jared Reaves | IF | 25.008 | Detroit Tigers | Lakeland (A+) | Activated from disabled list |
| Cody Reed | P | 22.104 | Cincinnati Reds | Pensacola (AA) | Assigned to Pensacola (AA) |
| Scarlyn Reyes | P | 23.264 | New York Mets | St. Lucie (A+) | Assigned to St. Lucie (A+) |
| Antonio Romero | P | 24.218 | Cleveland Indians | Columbus (AAA) | Assigned to Columbus (AAA) |
| Austin Romine | c | 26.248 | New York Yankees | Scranton/Wilkes-Barre (AAA) | Activated from disabled list |
| Wilin Rosario | 1B-DH | 26.155 | Colorado Rockies | Albuquerque (AAA) | Assigned to Albuquerque (AAA) |
| Erick Salcedo | | 22.030 | Los Angeles Angels | Inland Empire (A+) | Assigned to Inland Empire (A+) |
| Starlyng Sanchez | P | 20.356 | Houston Astros | Greeneville (Rk) | Assigned to Greeneville (Rk) |
| Gabriel Santana | | 22.339 | Oakland Athletics | Beloit (A) | Assigned to Beloit (A) |
| Warwick Saupold | P | 25.193 | Detroit Tigers | Toledo (AAA) | Assigned to Toledo (AAA) |
| Jonathan Schwind | C | 25.059 | Pittsburgh Pirates | Bristol (Rk) | Activated from disabled list |
| Tate Scioneaux | p | 22.226 | Pittsburgh Pirates | West Virginia (A-) | Assigned to West Virginia (A-) |
| Ryan Scott | C | 20.171 | Los Angeles Dodgers | Oklahoma City (AAA) | Assigned to Oklahoma City (AAA) |
| Seth Simmons | P | 27.044 | Arizona Diamondbacks | Mobile (AA) | Assigned to Mobile (AA) |
| Grady Sizemore | DH | 32.360 | Tampa Bay Rays | Durham (AAA) | Reinstated to active roster |
| Jordan Steranka | 3B | 25.256 | Pittsburgh Pirates | Bradenton (A+) | Activated from disabled list |
| Robert Stock | C | 25.249 | Pittsburgh Pirates | Bradenton (A+) | Activated from disabled list |
| Jesus Tinoco | P | 20.089 | Colorado Rockies | Asheville (A) | Traded from Blue Jays with Miguel Castro, Jose Reyes and Jeff Hoffman to Rockies for Troy Tulowitzki and Latroy Hawkins |
| Sam Tuivailala | RP | 22.282 | St. Louis Cardinals | Memphis (AAA) | Assigned to Memphis (AAA) |
| Pat Venditte | P | 30.028 | Oakland Athletics | Stockton (A+) | Assigned to Stockton (A+) for rehab |
| Logan Verrett | RP | 25.039 | New York Mets | Las Vegas (AAA) | Assigned to Las Vegas (AAA) |
| Kyri Washington | of | 21.017 | Boston Red Sox | Lowell (A-) | Assigned to Lowell (A-) |
| Mikey White | if | 21.328 | Oakland Athletics | Beloit (A) | Assigned to Beloit (A) |
| John Williamson | p | 22.304 | Chicago Cubs | Arizona Cubs (Rk) | Assigned to Arizona Cubs (Rk) |
| Brian Wolfe | OF | 24.285 | Los Angeles Dodgers | Rancho Cucamonga (A+) | Activated from disabled list |
| David Carpenter | RP | 27.331 | Atlanta Braves | Atlanta Braves (MLB) | Contract purchased from minors |
| Jon Niese | SP | 28.274 | New York Mets | New York Mets (MLB) | Reinstated from Paternity Leave |
| Cristhian Adames | SS | 24.002 | Colorado Rockies | Colorado Rockies (MLB) | Recalled from Albuquerque (AAA) |
| Josmil Pinto | C | 26.119 | Minnesota Twins | Rochester (AAA) | DL-7 Injured |
| Kristopher Negron | 2b | 29.177 | Cincinnati Reds | Louisville (AAA) | DL-7 Injured |
| Scott Snodgress | P | 25.311 | | | Released by Angels |
| Tim Cooney | SP | 24.221 | St. Louis Cardinals | Memphis (AAA) | DL-7 Injured |
| Ethan Wilson | IF | 26.141 | Chicago White Sox | Charlotte (AAA) | DL-7 Injured |
| Hunter Redman | C | 22.337 | Los Angeles Dodgers | Tulsa (AA) | DL-7 Injured |
| Jose Martinez | 2B | 29.185 | Minnesota Twins | Rochester (AAA) | DL-7 Injured |
| Philip Pohl | C | 25.006 | | | Released by Rockies |
| Robert Zarate | p | 28.177 | Tampa Bay Rays | Durham (AAA) | DL-7 Injured |
| Albert Suarez | P | 25.293 | Los Angeles Angels | Arkansas (AA) | DL-7 Injured |
| Chris Smith | 2b | 26.344 | | | Released by Yankees |
| Jose Chavez | C | 20.081 | Oakland Athletics | Stockton (A+) | Placed on temporary inactive list |
| Josh Smith | P | 25.290 | Pittsburgh Pirates | Altoona (AA) | DL-7 Injured |
| Marcel Prado | P | 27.249 | Baltimore Orioles | Bowie (AA) | DL-7 Injured |
| Matt Flemer | P | 24.248 | Colorado Rockies | New Britain (AA) | Placed on temporary inactive list |
| Stephen McGee | C | 24.171 | Los Angeles Angels | Inland Empire (A+) | DL-7 Injured |
| Trevor Williams | P | 23.094 | Miami Marlins | Jacksonville (AA) | DL-7 Injured |
| Drew Stankiewicz | 2B | 22.040 | Philadelphia Phillies | Lakewood (A) | DL-7 Injured |
| Isaac Sanchez | P | 22.287 | Pittsburgh Pirates | Bradenton (A+) | DL-7 Injured |
| Johan Mieses | OF | 20.015 | Los Angeles Dodgers | Rancho Cucamonga (A+) | DL-7 Injured |
| Josmar Cordero | C-1B | 23.322 | Los Angeles Dodgers | Rancho Cucamonga (A+) | DL-7 Injured |
| Martin Agosta | P | 24.112 | San Francisco Giants | San Jose (A+) | DL-7 Injured |
| Luis Reyes | P | 20.305 | Washington Nationals | Hagerstown (A) | Placed on temporary inactive list |
| Reyes Moronta | P | 22.203 | San Francisco Giants | Augusta (A) | DL-7 Injured |
| Genesis Cabrera | p | 18.291 | Tampa Bay Rays | Princeton (Rk) | Placed on temporary inactive list |
| Jonathan Torres | P | 20.209 | Toronto Blue Jays | Toronto Blue Jays (MLB) | Assigned to DSL Blue Jays (Rk) |
| Jose Alvarado | P | 20.068 | Tampa Bay Rays | Princeton (Rk) | Placed on temporary inactive list |
| Nick Hutchings | P | 19.169 | Pittsburgh Pirates | Gulf Coast Pirates (Rk) | DL-7 Injured |
| Roberto Gonzalez | OF | 20.136 | Minnesota Twins | Gulf Coast Twins (Rk) | DL-7 Injured |
| Hector Santiago | ss | 17.252 | San Francisco Giants | Arizona Giants (Rk) | Signed out of draft (Puerto Rico) |
| Justin Marsden | p | 18.182 | Tampa Bay Rays | Gulf Coast Rays (Rk) | Signed out of draft (Washington HS) |
| Kolby Allard | p | 17.349 | Atlanta Braves | Gulf Coast Braves (Rk) | Signed out of draft (California HS) |
| Michael Petersen | p | 21.073 | Milwaukee Brewers | Arizona Brewers (Rk) | Signed as undrafted free agent (Riverside CC) |
| Taylor Cockrell | p | 21.037 | Los Angeles Angels | Gulf Coast Braves (Rk) | Signed out of draft (Stetson) |
| Brandon Nimmo | CF | 22.123 | New York Mets | Las Vegas (AAA) | Assigned to Las Vegas (AAA) |
| Miguel Angel Sierra | ss | 17.238 | Houston Astros | Gulf Coast Astros (Rk) | Assigned to GCL Astros (Rk) |
| Yennsy Diaz | p | 18.255 | Toronto Blue Jays | Gulf Coast Blue Jays (Rk) | Assigned to GCL Blue Jays (Rk) |
| Geordy Parra | P | 21.325 | | | Released by Diamondbacks |
