| Ivan Andueza | p | 22.124 | Oakland Athletics | Midland (AA) | Assigned to Midland (AA) |
| Mark Armstrong | P | 22.197 | Cincinnati Reds | Daytona (A+) | Activated from disabled list |
| Daniel Arribas | 1B-C | 24.254 | Pittsburgh Pirates | Bradenton (A+) | Assigned to Bradenton (A+) |
| David Berg | p | 24.075 | Chicago Cubs | Iowa (AAA) | Assigned to Iowa (AAA) |
| Gabriel Bracamonte | c | 22.027 | Houston Astros | Quad Cities (A) | Assigned to Quad Cities (A) |
| Justin Brantley | P | 26.098 | New York Mets | St. Lucie (A+) | Activated from disabled list |
| Socrates Brito | RF | 24.278 | Arizona Diamondbacks | Reno (AAA) | Assigned to Reno (AAA) for rehab |
| James Buckelew | P | 25.312 | Miami Marlins | Jupiter (A+) | Assigned to Jupiter (A+) |
| Joseph Camacho | p | 22.353 | Oakland Athletics | Nashville (AAA) | Assigned to Nashville (AAA) |
| D.K. Carey | OF | 25.210 | Washington Nationals | Potomac (A+) | Activated from disabled list |
| Devon Carr | p | 24.218 | Houston Astros | Buies Creek (A+) | Assigned to Buies Creek (A+) |
| Dylan Cease | p | 21.166 | Chicago Cubs | South Bend (A) | Activated from disabled list |
| Michael Cederoth | P | 24.198 | San Francisco Giants | San Jose (A+) | Activated from disabled list |
| Stefan Crichton | RP | 25.102 | Baltimore Orioles | Norfolk (AAA) | Assigned to Norfolk (AAA) |
| Frandy De La Rosa | ss | 21.139 | San Francisco Giants | Augusta (A) | Reinstated to active roster |
| Casey Delgado | p | 26.361 | New York Mets | Binghamton (AA) | Activated from disabled list |
| Jacob Evans | p | 22.196 | St. Louis Cardinals | Palm Beach (A+) | Activated from disabled list |
| Raymel Flores | SS | 22.262 | Arizona Diamondbacks | Jackson (AA) | Assigned to Jackson (AA) |
| Dustin Frailey | of | 23.112 | Detroit Tigers | Lakeland (A+) | Activated from disabled list |
| Cam Gallagher | C | 24.187 | Kansas City Royals | Omaha (AAA) | Activated from disabled list |
| Ryan Garton | RP | 27.188 | Tampa Bay Rays | Durham (AAA) | Assigned to Durham (AAA) |
| Conor Gillaspie | 3B | 29.329 | San Francisco Giants | Sacramento (AAA) | Assigned to Sacramento (AAA) for rehab |
| Taylor Grover | P | 26.050 | Boston Red Sox | Portland (AA) | Assigned to Portland (AA) |
| Joey Gunkel | P | 25.164 | Miami Marlins | New Orleans (AAA) | Assigned to New Orleans (AAA) |
| Chih-Wei Hu | P | 23.219 | Tampa Bay Rays | Durham (AAA) | Assigned to Durham (AAA) |
| Drew Jackson | ss | 23.318 | Los Angeles Dodgers | Rancho Cucamonga (A+) | Activated from disabled list |
| A.J. Jimenez | C | 27.041 | Texas Rangers | Round Rock (AAA) | Assigned to Round Rock (AAA) |
| Blake Lalli | 1B | 34.030 | Arizona Diamondbacks | Reno (AAA) | Signed to Minor League Contract |
| Arcenio Leon | P | 30.262 | Detroit Tigers | Toledo (AAA) | Assigned to Toledo (AAA) |
| Kyle Lewis | of | 21.334 | Seattle Mariners | Modesto (A+) | Activated from disabled list |
| Matt Marsh | P | 25.337 | New York Yankees | Trenton (AA) | Activated from disabled list |
| Nick Monroe | p | 23.097 | San Diego Padres | Fort Wayne (A) | Activated from disabled list |
| Brandon Morrow | RP | 32.320 | Los Angeles Dodgers | Oklahoma City (AAA) | Assigned to Oklahoma City (AAA) |
| Colton Murray | RP | 27.050 | Philadelphia Phillies | Lehigh Valley (AAA) | Assigned to Lehigh Valley (AAA) |
| Greg Nappo | P | 28.290 | Miami Marlins | Jacksonville (AA) | Assigned to Jacksonville (AA) |
| Tyler Pike | P | 23.136 | Atlanta Braves | Mississippi (AA) | Assigned to Mississippi (AA) |
| Tyler Pill | P | 27.013 | New York Mets | Las Vegas (AAA) | Assigned to Las Vegas (AAA) |
| Sandber Pimentel | 1b | 22.272 | Oakland Athletics | Stockton (A+) | Activated from disabled list |
| Boog Powell | OF | 24.148 | Seattle Mariners | Tacoma (AAA) | Assigned to Tacoma (AAA) |
| Kevin Quackenbush | RP | 28.195 | San Diego Padres | El Paso (AAA) | Assigned to El Paso (AAA) |
| Matt Reynolds | 3B | 26.190 | New York Mets | Las Vegas (AAA) | Assigned to Las Vegas (AAA) |
| T.J. Rivera | 3B | 28.227 | New York Mets | Las Vegas (AAA) | Assigned to Las Vegas (AAA) |
| Fernando Rodriguez | RP | 32.358 | Chicago Cubs | Iowa (AAA) | Activated from disabled list |
| Randy Rosario | P | 23.024 | Minnesota Twins | Chattanooga (AA) | Assigned to Chattanooga (AA) |
| Sixto Sanchez | p | 18.317 | Philadelphia Phillies | Lakewood (A) | Assigned to Lakewood (A) |
| Brendon Sanger | of | 23.273 | Los Angeles Angels | Inland Empire (A+) | Activated from disabled list |
| Andres Santiago | P | 27.228 | Atlanta Braves | Florida (A+) | Assigned to Florida (A+) |
| Ryne Stanek | P | 25.321 | Tampa Bay Rays | Durham (AAA) | Assigned to Durham (AAA) |
| Granger Studdard | of | 22.117 | Boston Red Sox | Salem (A+) | Assigned to Salem (A+) |
| Matt Tracy | P | 28.197 | Minnesota Twins | Rochester (AAA) | Assigned to Rochester (AAA) |
| Madison Younginer | P | 26.220 | Los Angeles Dodgers | Oklahoma City (AAA) | Activated from disabled list |
| Chad Bell | RP | 28.103 | Detroit Tigers | Detroit Tigers (MLB) | Recalled from Toledo (AAA) |
| Daniel Bard | RP | 31.351 | New York Mets | New York Mets (MLB) | Signed to Minor League Contract |
| Jake Esch | RP | 27.076 | San Diego Padres | San Antonio (AA) | Designated for Assignment |
| Phil Maton | p | 24.078 | San Diego Padres | San Diego Padres (MLB) | Contract purchased from minors |
| Socrates Brito | RF | 24.278 | Arizona Diamondbacks | Reno (AAA) | Activated from DL and assigned to Reno (AAA) |
| Tom Wilhelmsen | RP | 33.178 | Arizona Diamondbacks | Arizona Diamondbacks (MLB) | Designated for Assignment |
| Zack Greinke | SP | 33.234 | Arizona Diamondbacks | Arizona Diamondbacks (MLB) | Reinstated from paternity leave list |
| Koda Glover | RP | 24.059 | Washington Nationals | Washington Nationals (MLB) | DL-10 Lower back stiffness |
| Joe Blanton | RP | 36.182 | Washington Nationals | Washington Nationals (MLB) | Activated from DL |
| Mitch Haniger | RF | 26.170 | Seattle Mariners | Seattle Mariners (MLB) | Activated from DL |
| Drew Rucinski | P | 28.163 | Minnesota Twins | Rochester (AAA) | Designated for Assignment |
| Jumbo Diaz | RP | 33.105 | Tampa Bay Rays | Tampa Bay Rays (MLB) | Activated from DL |
| Eric O'Flaherty | RP | 32.126 | Atlanta Braves | Atlanta Braves (MLB) | DL-10 Left rotator cuff tendinitis |
| Jason Hursh | P | 25.253 | Atlanta Braves | Atlanta Braves (MLB) | Recalled from Gwinnett (AAA) |
| Joaquin Benoit | RP | 39.320 | Philadelphia Phillies | Philadelphia Phillies (MLB) | Activated from DL |
| Cesar Hernandez | 2B | 27.019 | Philadelphia Phillies | Philadelphia Phillies (MLB) | DL-10 Strained left oblique |
| Edwin Jackson | SP | 33.276 | Baltimore Orioles | Baltimore Orioles (MLB) | Designated for Assignment |
| Logan Verrett | RP | 26.357 | Baltimore Orioles | Baltimore Orioles (MLB) | Recalled from Norfolk (AAA) |
| Jimmy Yacabonis | P | 25.082 | Baltimore Orioles | Baltimore Orioles (MLB) | Contract purchased from minors |
| Audry Perez | C | 28.170 | Baltimore Orioles | Norfolk (AAA) | Placed on temporary inactive list |
| Brett Hayes | c | 33.119 | Texas Rangers | Round Rock (AAA) | Placed on temporary inactive list |
| Jesus Montero | 1B | 27.194 | Baltimore Orioles | Norfolk (AAA) | DL-7 Injured |
| Juniel Querecuto | SS | 24.265 | San Francisco Giants | San Francisco Giants (MLB) | Assigned to extended spring training |
| Roman Quinn | SS | 24.028 | Philadelphia Phillies | Lehigh Valley (AAA) | DL-7 Injured |
| Ryan Webb | RP | 31.126 | | | Released by Giants |
| Tyler Cravy | SP | 27.333 | Milwaukee Brewers | Colorado Springs (AAA) | DL-7 Injured |
| Drew Muren | RF | 28.201 | Arizona Diamondbacks | Arizona Diamondbacks (MLB) | Assigned to extended spring training |
| Dusten Knight | P | 26.277 | San Francisco Giants | San Francisco Giants (MLB) | Assigned to extended spring training |
| Jeremy Bleich | P | 29.359 | Los Angeles Dodgers | Tulsa (AA) | DL-7 Injured |
| Mike Ahmed | IF-P | 25.143 | Los Angeles Dodgers | Tulsa (AA) | DL-7 Injured |
| Ryan Eades | P | 25.179 | Minnesota Twins | Chattanooga (AA) | DL-7 Injured |
| Cy Sneed | P | 24.253 | Houston Astros | Corpus Christi (AA) | Placed on temporary inactive list |
| Drew Ward | 3B | 22.198 | Washington Nationals | Harrisburg (AA) | DL-7 Injured |
| Framber Valdez | p | 23.204 | Houston Astros | Tri City (A-) | Assigned to Tri-City (A-) |
| Brennan Leitao | p | 23.355 | St. Louis Cardinals | State College (A-) | Assigned to State College (A-) |
| Estarlin Arias | p | 23.020 | St. Louis Cardinals | State College (A-) | Assigned to State College (A-) |
| Ismael Cabrera | p | 22.357 | Philadelphia Phillies | Williamsport (A-) | Assigned to Williamsport (A-) |
| Joshua Morgan | SS | 21.208 | Texas Rangers | Down East (A+) | DL-7 Injured |
| Joshua Torres | P | 23.046 | New York Mets | Brooklyn (A-) | Assigned to Brooklyn (A-) |
| Kelvin Gutierrez | SS | 22.287 | Washington Nationals | Potomac (A+) | DL-7 Injured |
| Nick Highberger | p | 23.219 | Oakland Athletics | Beloit (A) | DL-7 Injured |
| Trenton Brooks | of | 21.344 | Cleveland Indians | Lake County (A) | DL-7 Injured |
| Austin Smith | p | 20.337 | San Diego Padres | Tri-City (A-) | Assigned to tr |
| Eric Toole | of | 23.338 | | | Released by Rockies |
| Mario Sanjur | c | 21.171 | Los Angeles Angels | Los Angeles Angels (MLB) | Assigned to extended spring training |
| Walker Olis | of | 23.038 | Miami Marlins | Batavia (A-) | Assigned to Batavia (A-) |
| Sean Gilmartin | RP | 27.034 | St. Louis Cardinals | Memphis (AAA) | Claimed off waivers from Mets by Cardinals |
| Mitchell Aker | p | 22.354 | Arizona Diamondbacks | Hillsboro (A-) | Assigned to Hillsboro (A-) |
| Abdiel Mendoza | p | 18.265 | Oakland Athletics | Beloit (A) | Assigned to Beloit (A) |
| Jhenderson Hurtado | p | 21.075 | Oakland Athletics | Beloit (A) | Assigned to Beloit (A) |
