| Jayson Nix | 3b | 31.344 | Pittsburgh Pirates | Pittsburgh Pirates (MLB) | Signed to 1-year contract for 2014-2014 ($0m) |
| Brett Lawrie | 3b | 24.199 | Toronto Blue Jays | Toronto Blue Jays (MLB) | Activated from DL |
| Nyjer Morgan | CF | 34.034 | Cleveland Indians | Cleveland Indians (MLB) | Activated from DL |
| Nyjer Morgan | CF | 34.034 | - | | Released by Indians |
| Josh Tomlin | P | 29.290 | Cleveland Indians | Cleveland Indians (MLB) | Recalled from Columbus (AAA) |
| Matt Garza | SP | 30.268 | Milwaukee Brewers | Milwaukee Brewers (MLB) | DL-15 Left oblique strain |
| Rob Wooten | RP | 29.015 | Milwaukee Brewers | Milwaukee Brewers (MLB) | Recalled from Nashville (AAA) |
| Rich Hill | RP | 34.147 | New York Yankees | New York Yankees (MLB) | Contract purchased from minors |
| Corey Brown | CF | 28.252 | Boston Red Sox | Boston Red Sox (MLB) | Contract purchased from minors |
| Allen Craig | 1b | 30.018 | Boston Red Sox | Boston Red Sox (MLB) | DL-15 Left ankle injury |
| Javier Baez | SS | 21.247 | Chicago Cubs | Chicago Cubs (MLB) | Contract purchased from minors |
| Taylor Jordan | SP | 25.200 | Washington Nationals | Washington Nationals (MLB) | Recalled from Syracuse (AAA) |
| Taylor Jordan | SP | 25.200 | Washington Nationals | Washington Nationals (MLB) | DL-60 Right elbow soreness |
| Matt Thornton | RP | 37.324 | Washington Nationals | Washington Nationals (MLB) | Claimed off waivers from Yankees by Nationals |
| Pedro Baez | 3B | 26.147 | Los Angeles Dodgers | Los Angeles Dodgers (MLB) | Recalled from Albuquerque (AAA) |
| Paco Rodriguez | RP | 23.111 | Los Angeles Dodgers | Los Angeles Dodgers (MLB) | DL-15 Left shoulder strain |
| Jeff Francis | RP | 33.209 | - | | Released by Yankees |
| Jorge Alfaro | C | 21.055 | Texas Rangers | Frisco (AA) | Assigned to Frisco (AA) |
| Danny Bethea | C | 24.186 | Boston Red Sox | Greenville (A) | Activated from disabled list |
| Carson Blair | C | 24.291 | Boston Red Sox | Portland (AA) | Assigned to Portland (AA) |
| Michael Bourn | cf | 31.221 | Cleveland Indians | Akron (AA) | Assigned to Akron (AA) for rehab |
| Michael Brady | P | 27.137 | Los Angeles Angels | Salt Lake (AAA) | Assigned to Salt Lake (AAA) |
| Jake Brigham | P | 26.177 | Pittsburgh Pirates | Indianapolis (AAA) | Assigned to Indianapolis (AAA) |
| Dusty Brown | C | 32.047 | Cleveland Indians | Columbus (AAA) | Assigned to Columbus (AAA) |
| John Cannon | C | 24.086 | Los Angeles Dodgers | Albuquerque (AAA) | Assigned to Albuquerque (AAA) |
| Ian Clarkin | P | 19.172 | New York Yankees | Tampa (A+) | Assigned to Tampa (A+) |
| Caleb Cotham | P | 26.273 | New York Yankees | Gulf Coast Yankees (Rk) | Activated from disabled list |
| Christopher De Leon | P | 22.003 | Pittsburgh Pirates | Bristol (Rk) | Assigned to Bristol (Rk) |
| Luis De Paula | P | 22.101 | Los Angeles Dodgers | Arizona Dodgers (Rk) | Activated from disabled list |
| Joe DeCarlo | SS | 20.326 | Seattle Mariners | Clinton (A) | Assigned to Clinton (A) |
| Douglas Duran | SS | 21.261 | Tampa Bay Rays | Bowling Green (A) | Assigned to Bowling Green (A) |
| Alfredo Escalera-Maldonado | OF | 19.169 | Kansas City Royals | Lexington (A) | Activated from disabled list |
| Kyle Fischer | P | 23.175 | Miami Marlins | Greensboro (A) | Assigned to Greensboro (A) |
| Ryan Fraser | P | 25.343 | New York Mets | Binghamton (AA) | Activated from disabled list |
| Eddie Gamboa | P | 29.227 | Baltimore Orioles | Bowie (AA) | Reinstated from suspension |
| Simon Gravel | C | 20.078 | Boston Red Sox | Gulf Coast Red Sox (Rk) | Activated from disabled list |
| Josh Hader | P | 20.120 | Houston Astros | Corpus Christi (AA) | Assigned to Corpus Christi (AA) |
| Nate Hanson | 1B | 27.178 | Minnesota Twins | New Britain (AA) | Assigned to New Britain (AA) |
| Elieser Hernandez | P | 19.094 | Houston Astros | Greeneville (Rk) | Assigned to Greeneville (Rk) |
| Pedro Hernandez | SP | 25.115 | Colorado Rockies | Colorado Springs (AAA) | Assigned to Colorado Springs (AAA) |
| Aaron Hicks | cf | 24.307 | Minnesota Twins | Rochester (AAA) | Assigned to Rochester (AAA) |
| Kyle Higashioka | C | 24.107 | New York Yankees | Tampa (A+) | Assigned to Tampa (A+) |
| Krishawn Holley | P | 22.179 | Houston Astros | Gulf Coast Astros (Rk) | Assigned to Gulf Coast Astros (Rk) |
| Tyler Holt | CF | 25.148 | Cleveland Indians | Columbus (AAA) | Assigned to Columbus (AAA) |
| Edgar Ibarra | P | 25.066 | Minnesota Twins | New Britain (AA) | Assigned to New Britain (AA) |
| Zach Jones | C-LF | 23.244 | Minnesota Twins | Gulf Coast Twins (Rk) | Assigned to Gulf Coast Twins (Rk) |
| Gerardo Juarez | P | 21.329 | Houston Astros | Gulf Coast Astros (Rk) | Assigned to Gulf Coast Astros (Rk) |
| Jack Leathersich | P | 24.022 | New York Mets | Las Vegas (AAA) | Assigned to Las Vegas (AAA) |
| Jacob Lindgren | P | 21.146 | New York Yankees | Trenton (AA) | Assigned to Trenton (AA) |
| Ryan Longstreth | P | 24.111 | Detroit Tigers | West Michigan (A) | Assigned to West Michigan (A) |
| Sicnarf Loopstok | C | 21.101 | Cleveland Indians | Arizona Indians (Rk) | Assigned to Arizona Indians (Rk) |
| Joe Mantiply | P | 23.157 | Detroit Tigers | Erie (AA) | Assigned to Erie (AA) |
| Shaun Marcum | SP | 32.234 | Cleveland Indians | Columbus (AAA) | Assigned to Columbus (AAA) |
| Joe Mauer | 1b-dh | 31.108 | Minnesota Twins | Cedar Rapids (A) | Assigned to Cedar Rapids (A) for rehab |
| Nomar Mazara | | 19.101 | Texas Rangers | Frisco (AA) | Assigned to Frisco (AA) |
| Melky Mesa | rf | 27.186 | Toronto Blue Jays | Buffalo (AAA) | Activated from disabled list |
| Brian Miller | P | 22.021 | Tampa Bay Rays | Bowling Green (A) | Assigned to Bowling Green (A) |
| Marek Minarik | P | 21.038 | Pittsburgh Pirates | Bristol (Rk) | Assigned to Bristol (Rk) |
| Jose Montero | | 21.195 | Houston Astros | Gulf Coast Astros (Rk) | Assigned to Gulf Coast Astros (Rk) |
| Josh Mueller | P | 25.199 | Colorado Rockies | Tulsa (AA) | Assigned to Tulsa (AA) |
| Toru Murata | P | 29.077 | Cleveland Indians | Akron (AA) | Assigned to Akron (AA) |
| Ricky Nolasco | SP | 31.235 | Minnesota Twins | Cedar Rapids (A) | Assigned to Cedar Rapids (A) for rehab |
| Jarrett Parker | RF | 25.216 | San Francisco Giants | Fresno (AAA) | Assigned to Fresno (AAA) |
| Oscar Perez | C | 22.270 | Boston Red Sox | Greenville (A) | Assigned to Greenville (A) |
| Reynaldo Rodriguez | 1B | 28.179 | Minnesota Twins | New Britain (AA) | Assigned to New Britain (AA) |
| Starlin Rodriguez | 2B | 24.235 | St. Louis Cardinals | Springfield (AA) | Activated from disabled list |
| Jake Romanski | C | 23.226 | Boston Red Sox | Salem (A+) | Assigned to Salem (A+) |
| Nick Rumbelow | P | 22.334 | New York Yankees | Scranton/Wilkes-Barre (AAA) | Assigned to Scranton/Wilkes-Barre (AAA) |
| Joe Saunders | SP | 33.050 | Baltimore Orioles | Norfolk (AAA) | Assigned to Norfolk (AAA) |
| Dan Slania | P | 22.073 | San Francisco Giants | Richmond (AA) | Assigned to Richmond (AA) |
| Brennan Smith | P | 25.001 | Detroit Tigers | Lakeland (A+) | Assigned to Lakeland (A+) |
| Sam Stafford | P | 24.100 | Texas Rangers | Myrtle Beach (A+) | Activated from disabled list |
| Dominique Taylor | OF | 21.359 | Kansas City Royals | Lexington (A) | Assigned to Lexington (A) |
| Brett Thomas | OF | 22.166 | Seattle Mariners | Pulaski (Rk) | Assigned to Pulaski (Rk) |
| Taylor Thompson | P | 27.048 | Chicago White Sox | Charlotte (AAA) | Assigned to Charlotte (AAA) |
| Ydwin Villegas | SS | 23.338 | San Francisco Giants | San Jose (A+) | Assigned to San Jose (A+) |
| Joey Wendle | 2B | 24.101 | Cleveland Indians | Arizona Indians (Rk) | Activated from disabled list |
| Taylor Williams | P | 23.015 | Milwaukee Brewers | Brevard County (A+) | Assigned to Brevard County (A+) |
| Austin Wilson | OF | 22.180 | Seattle Mariners | Clinton (A) | Assigned to Clinton (A) |
| Justin Wright | P | 24.352 | St. Louis Cardinals | Springfield (AA) | Activated from disabled list |
| Steven Wright | SP | 29.340 | Boston Red Sox | Pawtucket (AAA) | Assigned to Pawtucket (AAA) |
| Josh Roenicke | RP | 32.001 | | | Released by Nationals |
| Micah Owings | 1B | 31.311 | Miami Marlins | Jacksonville (AA) | DL-7 Injured |
| Alex Burg | C-3B | 26.362 | Miami Marlins | Jacksonville (AA) | DL-7 Injured |
| Alfredo Silverio | CF-LF | 27.091 | Miami Marlins | New Orleans (AAA) | DL-7 Injured |
| Brett Krill | RF | 25.193 | San Francisco Giants | Fresno (AAA) | DL-7 Injured |
| Casey McCarthy | P | 24.114 | Miami Marlins | Jupiter (A+) | Assigned to Jupiter (A+) |
| Mitch Canham | C | 29.314 | Washington Nationals | Harrisburg (AA) | DL-7 Injured |
| Blake Logan | P | 22.206 | Miami Marlins | Jupiter (A+) | Assigned to Jupiter (A+) |
| Corey Adamson | LF | 22.164 | San Diego Padres | Lake Elsinore (A+) | DL-7 Injured |
| Brent Jones | P | 21.207 | Arizona Diamondbacks | South Bend (A) | DL-7 Injured |
| Franderlyn Romero | P | 21.165 | Cincinnati Reds | Arizona Reds (Rk) | DL-60 Injured |
| Jaime Schultz | P | 23.046 | Tampa Bay Rays | Charlotte (A+) | Assigned to Charlotte (A+) |
| Luis Villegas | C | 21.246 | Kansas City Royals | Lexington (A) | DL-7 Injured |
| Ian McKinney | p | 19.260 | St. Louis Cardinals | State College (A-) | DL-7 Injured |
| Darryl Knight | C | 21.160 | New York Mets | Gulf Coast Mets (Rk) | DL-60 Injured |
| eucebio Arias | P | 19.319 | New York Mets | Gulf Coast Mets (Rk) | DL-60 Injured |
| Greg Valencia | 3B | 21.139 | New York Mets | Gulf Coast Mets (Rk) | DL-60 Injured |
| Tayron Guerrero | P | 23.208 | San Diego Padres | Lake Elsinore (A+) | DL-7 Injured |
| Tim Peterson | P | 23.164 | New York Mets | St. Lucie (A+) | DL-7 Injured |
| Zach Marberry | C | 23.185 | Tampa Bay Rays | Gulf Coast Rays (Rk) | Signed out of draft (Stephen F. Austin) |
| Adonis Uceta | P | 20.087 | New York Mets | Gulf Coast Mets (Rk) | Assigned to GCL Mets (Rk) |
| Alexander De La Cruz | C | 22.349 | Baltimore Orioles | Gulf Coast Orioles (Rk) | Assigned to GCL Orioles (Rk) |
| Heath Hembree | P | 25.204 | Boston Red Sox | Boston Red Sox (MLB) | Recalled from - (-) |
| David Carpenter | P | 26.339 | Los Angeles Angels | Los Angeles Angels (MLB) | Outrighted to minors |
| Wilmer Font | RP | 24.073 | Texas Rangers | Frisco (AA) | Activated from disabled list |
| Chone Figgins | 3B | 36.195 | Los Angeles Dodgers | Los Angeles Dodgers (MLB) | Activated from DL |
| Connor Kaden | P | 21.282 | San Francisco Giants | Augusta (A) | Assigned to Augusta (A) |
| Steven Tolleson | SS | 30.278 | Toronto Blue Jays | Toronto Blue Jays (MLB) | Placed on Paternity Leave list |
| Chone Figgins | 3B | 36.195 | Los Angeles Dodgers | Los Angeles Dodgers (MLB) | Designated for Assignment |
| Bobby Abreu | LF | 40.147 | New York Mets | New York Mets (MLB) | Designated for Assignment |
| Pedro Alvarez | 3b | 27.180 | Pittsburgh Pirates | Pittsburgh Pirates (MLB) | Placed on Bereavement list |
| Sandy Leon | c | 25.145 | Washington Nationals | Washington Nationals (MLB) | Recalled from Syracuse (AAA) |
| Jim Johnson | RP | 31.039 | Detroit Tigers | Detroit Tigers (MLB) | Signed to minor league contract |
| Nyjer Morgan | CF | 34.034 | Cleveland Indians | Cleveland Indians (MLB) | Activated from DL |
| Nyjer Morgan | CF | 34.034 | - | | Released by Indians |
| Wilson Ramos | c | 26.361 | Washington Nationals | Washington Nationals (MLB) | Placed on Paternity Leave list |
| Starling Marte | LF | 25.300 | Pittsburgh Pirates | Pittsburgh Pirates (MLB) | Activated from DL |
| Jacob Turner | SP | 23.076 | Miami Marlins | Miami Marlins (MLB) | Designated for Assignment |
| David Armendariz | OF | 22.349 | Cleveland Indians | Mahoning Valley (A-) | Assigned to Mahoning Valley (A-) |
| David Carver | P | 22.285 | Milwaukee Brewers | Helena (Rk) | Assigned to Helena (Rk) |
| Geraldo Valor | 3B | 20.095 | Cincinnati Reds | Arizona Reds (Rk) | Assigned to AZL Reds (Rk) |
| Juan Hernandez | P | 21.193 | Houston Astros | Gulf Coast Astros (Rk) | Assigned to GCL Astros (Rk) |
| Miguel Mendez | 2B | 21.111 | Cincinnati Reds | Arizona Reds (Rk) | Assigned to AZL Reds (Rk) |
| Roberto Gonzalez | OF | 19.144 | Minnesota Twins | Gulf Coast Twins (Rk) | DL-60 Injured |
| Touki Toussaint | P | 18.046 | Arizona Diamondbacks | Missoula (Rk) | Assigned to Missoula (Rk) |
| Mark Reyes | P | 21.301 | San Francisco Giants | Arizona Giants (Rk) | Signed out of draft (Crowder CC) |
| Joan Baez | P | 19.222 | Washington Nationals | Gulf Coast Nationals (Rk) | Assigned to GCL Nationals (Rk) |
