| Nick Ahmed | SS | 27.157 | Arizona Diamondbacks | Arizona Diamondbacks (Rk) | Assigned to AZL Diamondbacks (Rk) for rehab |
| Dean Aldridge | P | 23.021 | Detroit Tigers | Connecticut (A-) | Assigned to Connecticut (A-) |
| Jason Alexander | p | 24.171 | Los Angeles Angels | Orem (Rk) | Assigned to Orem (Rk) |
| Austin Allen | c | 23.215 | San Diego Padres | Lake Elsinore (A+) | Assigned to Lake Elsinore (A+) |
| Isaac Anderson | p | 23.349 | Los Angeles Dodgers | Arizona Dodgers (Rk) | Activated from disabled list |
| Gabriel Arias | if | 17.174 | San Diego Padres | Fort Wayne (A) | Assigned to Fort Wayne (A) |
| Skylar Arias | p | 20.050 | Cleveland Indians | Arizona Indians (Rk) | Reinstated to active roster |
| Chris Baker | ss | 22.263 | San Diego Padres | Lake Elsinore (A+) | Assigned to Lake Elsinore (A+) |
| Barrett Barnes | CF | 26.021 | Pittsburgh Pirates | Gulf Coast Pirates (Rk) | Activated from disabled list |
| Mariel Bautista | of | 19.308 | Cincinnati Reds | Arizona Reds (Rk) | Assigned to Arizona Reds (Rk) |
| David Bednar | p | 22.313 | San Diego Padres | Lake Elsinore (A+) | Assigned to Lake Elsinore (A+) |
| Carlos Belen | 3B | 21.173 | San Diego Padres | Lake Elsinore (A+) | Assigned to Lake Elsinore (A+) |
| Tommy Bergjans | p | 24.261 | Philadelphia Phillies | Lehigh Valley (AAA) | Assigned to Lehigh Valley (AAA) |
| Quintin Berry | lf | 32.271 | Milwaukee Brewers | Colorado Springs (AAA) | Assigned to Colorado Springs (AAA) |
| Blake Bivens | P | 22.008 | Tampa Bay Rays | Gulf Coast Rays (Rk) | Assigned to Gulf Coast Rays (Rk) |
| Colby Blueberg | P | 24.100 | San Diego Padres | Lake Elsinore (A+) | Assigned to Lake Elsinore (A+) |
| Scott Boches | p | 22.306 | Seattle Mariners | Arkansas (AA) | Assigned to Arkansas (AA) |
| John Bormann | c | 24.137 | Pittsburgh Pirates | Indianapolis (AAA) | Assigned to Indianapolis (AAA) |
| Rod Boykin | CF | 22.124 | San Diego Padres | Lake Elsinore (A+) | Assigned to Lake Elsinore (A+) |
| Steven Brault | RP | 25.112 | Pittsburgh Pirates | Indianapolis (AAA) | Assigned to Indianapolis (AAA) |
| Reid Brignac | 2B | 31.215 | Houston Astros | Fresno (AAA) | Activated from disabled list |
| Luis Cedeno | P | 23.036 | New York Yankees | Charleston (sc) (A) | Activated from disabled list |
| Michael De La Cruz | OF | 21.040 | Pittsburgh Pirates | West Virginia (A-) | Assigned to West Virginia (A-) |
| Oscar De La Cruz | p | 22.168 | Chicago Cubs | Arizona Cubs (Rk) | Activated from disabled list |
| Austin DeCarr | P | 22.158 | New York Yankees | Staten Island (A-) | Assigned to Staten Island (A-) |
| Omar Estevez | 2b | 19.175 | Los Angeles Dodgers | Rancho Cucamonga (A+) | Assigned to Rancho Cucamonga (A+) |
| Bobby Eveld | p | 25.259 | Toronto Blue Jays | Dunedin (A+) | Assigned to Dunedin (A+) |
| Jeurys Familia | RP | 27.313 | New York Mets | St. Lucie (A+) | Assigned to St. Lucie (A+) for rehab |
| Sam Gaviglio | P | 27.089 | Seattle Mariners | Tacoma (AAA) | Assigned to Tacoma (AAA) |
| Michael Gettys | OF | 21.302 | San Diego Padres | Lake Elsinore (A+) | Assigned to Lake Elsinore (A+) |
| Ruddy Giron | SS | 20.227 | San Diego Padres | Lake Elsinore (A+) | Assigned to Lake Elsinore (A+) |
| Tom Gorzelanny | RP | 35.038 | New York Mets | St. Lucie (A+) | Assigned to St. Lucie (A+) |
| Guillermo Granadillo | of | 20.188 | New York Mets | Brooklyn (A-) | Assigned to Brooklyn (A-) |
| Adam Hofacket | p | 23.182 | Los Angeles Angels | Mobile (AA) | Assigned to Mobile (AA) |
| Adrian Houser | RP | 24.198 | Milwaukee Brewers | Arizona Brewers (Rk) | Assigned to Arizona Brewers (Rk) |
| Landon Hughes | p | 22.333 | Atlanta Braves | Danville (Rk) | Assigned to Danville (Rk) |
| Dustin Hunt | p | 23.017 | Houston Astros | Quad Cities (A) | Assigned to Quad Cities (A) |
| Chris Iriart | 1b | 22.316 | Oakland Athletics | Arizona Athletics (Rk) | Assigned to Arizona Athletics (Rk) |
| Francis Jones | p | 20.256 | Cincinnati Reds | Arizona Reds (Rk) | Assigned to Arizona Reds (Rk) |
| Jake Kalish | p | 26.041 | Kansas City Royals | Omaha (AAA) | Assigned to Omaha (AAA) |
| Casey Kelly | SP | 27.319 | San Francisco Giants | Sacramento (AAA) | Assigned to Sacramento (AAA) |
| Jon Kennedy | p | 21.334 | Atlanta Braves | Rome (A) | Assigned to Rome (A) |
| Taylor Kohlwey | of | 23.030 | San Diego Padres | Lake Elsinore (A+) | Assigned to Lake Elsinore (A+) |
| Max Kranick | p | 20.029 | Pittsburgh Pirates | Bristol (Rk) | Assigned to Bristol (Rk) |
| Gabriel Llanes | P | 21.217 | New York Mets | Columbia (A) | Activated from disabled list |
| Mauricio Llovera | p | 21.124 | Philadelphia Phillies | Williamsport (A-) | Assigned to Williamsport (A-) |
| Keegan Long | p | 23.357 | Arizona Diamondbacks | Visalia (A+) | Assigned to Visalia (A+) |
| Erik Manoah | P | 21.241 | Los Angeles Angels | Inland Empire (A+) | Assigned to Inland Empire (A+) |
| Christian Marrero | 1B | 31.020 | Philadelphia Phillies | Reading (AA) | Assigned to Reading (AA) |
| Mike Mayers | RP | 25.257 | St. Louis Cardinals | Memphis (AAA) | Assigned to Memphis (AAA) |
| Tim Mayza | P | 25.217 | Toronto Blue Jays | Buffalo (AAA) | Assigned to Buffalo (AAA) |
| Domenic Mazza | p | 23.021 | San Francisco Giants | San Jose (A+) | Assigned to San Jose (A+) |
| Adonis Medina | p | 20.244 | Philadelphia Phillies | Lakewood (A) | Assigned to Lakewood (A) |
| Hengerber Medina | p | 22.311 | San Francisco Giants | Augusta (A) | Assigned to Augusta (A) |
| Ryan Metzler | IF | 24.152 | Colorado Rockies | Hartford (AA) | Assigned to Hartford (AA) |
| Alec Mills | RP | 25.263 | Chicago Cubs | Arizona Cubs (Rk) | Activated from disabled list |
| Brandon Montgomery | 2b | 21.189 | Los Angeles Dodgers | Rancho Cucamonga (A+) | Assigned to Rancho Cucamonga (A+) |
| Reshard Munroe | of | 21.065 | Cincinnati Reds | Arizona Reds (Rk) | Assigned to Arizona Reds (Rk) |
| Pedro Payano | p | 22.326 | Texas Rangers | Frisco (AA) | Activated from disabled list |
| Joc Pederson | CF | 25.120 | Los Angeles Dodgers | Oklahoma City (AAA) | Assigned to Oklahoma City (AAA) |
| Luis Pena | p | 21.361 | Los Angeles Angels | Mobile (AA) | Assigned to Mobile (AA) |
| D.J. Peters | of | 21.251 | Los Angeles Dodgers | Rancho Cucamonga (A+) | Assigned to Rancho Cucamonga (A+) |
| Chris Pike | P | 24.312 | Tampa Bay Rays | Hudson Valley (A-) | Assigned to Hudson Valley (A-) |
| Ivan Pineyro | P | 25.325 | Arizona Diamondbacks | Jackson (AA) | Assigned to Jackson (AA) |
| Yohan Pino | SP | 33.237 | Minnesota Twins | Chattanooga (AA) | Assigned to Chattanooga (AA) |
| Anderson Polanco | p | 24.347 | Cleveland Indians | Arizona Indians (Rk) | Assigned to Arizona Indians (Rk) |
| Luke Raley | of | 22.334 | Los Angeles Dodgers | Rancho Cucamonga (A+) | Assigned to Rancho Cucamonga (A+) |
| Zach Reks | of | 23.280 | Los Angeles Dodgers | Rancho Cucamonga (A+) | Assigned to Rancho Cucamonga (A+) |
| Hunter Renfroe | RF | 25.204 | San Diego Padres | El Paso (AAA) | Assigned to El Paso (AAA) |
| Joey Rickard | LF | 26.090 | Baltimore Orioles | Norfolk (AAA) | Assigned to Norfolk (AAA) |
| Elvin Rodriguez | p | 19.141 | Los Angeles Angels | Burlington (A) | Assigned to Burlington (A) |
| Jose Rodriguez | 2b | 21.178 | Colorado Rockies | Asheville (A) | Assigned to Asheville (A) |
| Garabez Rosa | SS | 27.311 | Baltimore Orioles | Bowie (AA) | Activated from disabled list |
| Andres Santiago | P | 27.297 | Atlanta Braves | Florida (A+) | Assigned to Florida (A+) |
| Rob Segedin | 1B | 28.282 | Los Angeles Dodgers | Oklahoma City (AAA) | Assigned to Oklahoma City (AAA) |
| Yaisel Sierra | p | 26.075 | Los Angeles Dodgers | Oklahoma City (AAA) | Activated from disabled list |
| Keith Skinner | c | 23.127 | New York Yankees | Scranton/Wilkes-Barre (AAA) | Assigned to Scranton/Wilkes-Barre (AAA) |
| Devin Smeltzer | p | 21.347 | Los Angeles Dodgers | Rancho Cucamonga (A+) | Assigned to Rancho Cucamonga (A+) |
| Ricardo Smith | p | 21.185 | Cincinnati Reds | Arizona Reds (Rk) | Assigned to Arizona Reds (Rk) |
| Evan Steele | p | 20.278 | Kansas City Royals | Arizona Royals (Rk) | Assigned to Arizona Royals (Rk) |
| River Stevens | IF | 25.222 | San Diego Padres | Lake Elsinore (A+) | Assigned to Lake Elsinore (A+) |
| Matt Swarmer | p | 23.328 | Chicago Cubs | Iowa (AAA) | Assigned to Iowa (AAA) |
| Tommy Thorpe | P | 24.333 | Chicago Cubs | Iowa (AAA) | Assigned to Iowa (AAA) |
| Alexis Torres | ss | 19.250 | Baltimore Orioles | Delmarva (A) | Assigned to Delmarva (A) |
| Brandon Waddell | p | 23.077 | Pittsburgh Pirates | Altoona (AA) | Activated from disabled list |
| Lachlan Wells | p | 20.173 | Minnesota Twins | Gulf Coast Twins (Rk) | Activated from disabled list |
| Cesar Puello | CF-RF | 26.140 | Tampa Bay Rays | Tampa Bay Rays (MLB) | Claimed off waivers from Angels by Rays |
| Tom Koehler | SP | 31.051 | Toronto Blue Jays | Toronto Blue Jays (MLB) | Traded from Marlins to Blue Jays for Osman Gutierrez |
| Osman Gutierrez | p | 22.247 | Miami Marlins | Miami Marlins (MLB) | Traded from Blue Jays to Marilns for Tom Koehler |
| Stephen Strasburg | SP | 29.030 | Washington Nationals | Washington Nationals (MLB) | Activated from DL |
| Carlos Gomez | CF | 31.258 | Texas Rangers | Texas Rangers (MLB) | DL-10 Right shoulder cyst |
| Jabari Blash | LF | 28.046 | San Diego Padres | San Diego Padres (MLB) | Recalled from El Paso (AAA) |
| Phil Gosselin | 2B | 28.320 | Texas Rangers | Texas Rangers (MLB) | Recalled from Round Rock (AAA) |
| C.C. Sabathia | SP | 37.029 | New York Yankees | New York Yankees (MLB) | Activated from DL |
| Eric Skoglund | P | 24.297 | Kansas City Royals | Kansas City Royals (MLB) | Recalled from Omaha (AAA) |
| Neftali Feliz | CL | 29.109 | Kansas City Royals | Kansas City Royals (MLB) | DL-10 Right ulnar nerve palsy |
| Matt Kemp | LF | 32.330 | Atlanta Braves | Atlanta Braves (MLB) | Activated from DL |
| Edward Paredes | P | 30.323 | Los Angeles Dodgers | Los Angeles Dodgers (MLB) | Recalled from Oklahoma City (AAA) |
| Yu Darvish | SP | 31.003 | Los Angeles Dodgers | Los Angeles Dodgers (MLB) | DL-10 Lower back tightness |
| Dovydas Neverauskas | P | 24.217 | Pittsburgh Pirates | Pittsburgh Pirates (MLB) | Recalled from Indianapolis (AAA) |
| Luke Jackson | RP | 25.361 | Atlanta Braves | Atlanta Braves (MLB) | DL-10 Right shoulder strain |
| Matt Wisler | SP | 24.341 | Atlanta Braves | Atlanta Braves (MLB) | Recalled from Gwinnett (AAA) |
| Casey Lawrence | RP | 29.296 | Seattle Mariners | Seattle Mariners (MLB) | Recalled from Tacoma (AAA) |
| Mitch Haniger | RF | 26.239 | Seattle Mariners | Seattle Mariners (MLB) | Activated from DL |
| Jarrod Dyson | LF-CF | 33.004 | Seattle Mariners | Seattle Mariners (MLB) | DL-10 Right groin strain |
| Danny Farquhar | RP | 30.183 | Chicago White Sox | Chicago White Sox (MLB) | Contract purchased from minors |
| Reynaldo Lopez | RP | 23.227 | Chicago White Sox | Chicago White Sox (MLB) | DL-10 Strained back |
| T.J. House | P | 27.324 | Toronto Blue Jays | Toronto Blue Jays (MLB) | Contract purchased from minors |
| Kevin Plawecki | C | 26.174 | New York Mets | New York Mets (MLB) | Recalled from Las Vegas (AAA) |
| Aaron Brooks | SP | 27.114 | Chicago Cubs | Iowa (AAA) | Designated for Assignment |
| Rene Rivera | C | 34.019 | Chicago Cubs | Chicago Cubs (MLB) | Claimed off waivers from Mets by Cubs |
| Josh Lucas | P | 26.287 | St. Louis Cardinals | St. Louis Cardinals (MLB) | Contract purchased from minors |
| Pedro Beato | RP | 30.296 | Philadelphia Phillies | Lehigh Valley (AAA) | Outrighted to minors |
| Odubel Herrera | CF | 25.234 | Philadelphia Phillies | Philadelphia Phillies (MLB) | DL-10 Strained left hamstring |
| Max Scherzer | SP | 33.023 | Washington Nationals | Washington Nationals (MLB) | DL-10 Left neck inflammation |
| Brandon Barnes | LF | 31.096 | Miami Marlins | New Orleans (AAA) | DL-7 Injured |
| Chris Parmelee | 1B | 29.177 | Miami Marlins | New Orleans (AAA) | DL-7 Injured |
| Destin Hood | RF | 27.138 | Miami Marlins | New Orleans (AAA) | DL-7 Injured |
| Emmanuel Burriss | SS | 32.214 | Washington Nationals | Syracuse (AAA) | DL-7 Injured |
| Preston Claiborne | RP | 29.211 | Texas Rangers | Round Rock (AAA) | DL-7 Injured |
| Rusney Castillo | LF | 29.347 | Boston Red Sox | Pawtucket (AAA) | DL-7 Injured |
| Alex Klonowski | P | 25.140 | Los Angeles Angels | Mobile (AA) | DL-7 Injured |
| Aroni Nina | P | 27.132 | | | Released by Padres |
| Dustin Hurlbutt | p | 24.287 | Oakland Athletics | Midland (AA) | DL-7 Injured |
| Jose Duarte | c | 24.118 | Cincinnati Reds | Daytona (A+) | DL-7 Injured |
| Joseph Rosa | ss | 20.166 | Seattle Mariners | Clinton (A) | DL-7 Injured |
| Preston Beck | OF | 26.297 | Texas Rangers | Round Rock (AAA) | DL-7 Injured |
| Richard Rodriguez | P | 27.168 | Baltimore Orioles | Norfolk (AAA) | Placed on temporary inactive list |
| Wil Browning | P | 28.345 | Toronto Blue Jays | Buffalo (AAA) | DL-7 Injured |
| Joseph Monge | RF | 22.093 | Boston Red Sox | Portland (AA) | DL-7 Injured |
| Sharif Othman | C | 28.149 | New York Yankees | Trenton (AA) | DL-7 Injured |
| Estevan Florial | of | 19.267 | New York Yankees | Tampa (A+) | DL-7 Injured |
| Gavin Collins | c | 22.033 | Cleveland Indians | Lynchburg (A+) | DL-7 Injured |
| Jonathon Crawford | P | 25.292 | Cincinnati Reds | Daytona (A+) | DL-7 Injured |
| Marcus Greene | C | 23.000 | San Diego Padres | Fort Wayne (A) | DL-7 Injured |
| Amaurys Minier | 3B | 21.202 | Minnesota Twins | Cedar Rapids (A) | DL-7 Injured |
| Billy Endris | of | 23.305 | | | Released by Diamondbacks |
| Blake Rutherford | of | 20.109 | Chicago White Sox | Kannapolis (A) | DL-7 Injured |
| Danny De la Calle | c | 24.335 | Tampa Bay Rays | Bowling Green (A) | DL-7 Injured |
| Jose Martinez | P | 23.127 | | | Released by Diamondbacks |
| Keston Hiura | 2b | 21.017 | Milwaukee Brewers | Wisconsin (A) | DL-7 Injured |
| Leonardo Crawford | p | 20.198 | Los Angeles Dodgers | Great Lakes (A) | DL-7 Injured |
| Robby Sexton | p | 23.112 | Boston Red Sox | Greenville (A) | DL-7 Injured |
| Chandler Ferguson | p | 19.169 | Cleveland Indians | Arizona Indians (Rk) | DL-60 Injured |
| Xavier LeGrant | 2b | 20.122 | Boston Red Sox | Gulf Coast Red Sox (Rk) | DL-7 Injured |
| Michael Cantu | c | 21.357 | San Diego Padres | Arizona Padres (Rk) | Assigned to AZL Padres (Rk) |
| Mateo Nunez | p | 20.069 | Los Angeles Dodgers | Arizona Dodgers (Rk) | Assigned to AZL Dodgers (Rk) |
