| Ryan Sweeney | RF | 28.039 | | | Released by Red Sox |
| Brian Omogrosso | RP | 28.341 | Chicago White Sox | Charlotte (AAA) | Optioned to Charlotte (AAA) |
| Alfredo Figaro | SP | 28.267 | Milwaukee Brewers | Milwaukee Brewers (MLB) | Contract purchased from minors |
| Lyle Overbay | 1b | 36.062 | New York Yankees | New York Yankees (MLB) | Contract purchased from minors |
| Pedro Figueroa | RP | 27.128 | Oakland Athletics | Sacramento (AAA) | Optioned to Sacramento (AAA) |
| Hiroyuki Nakajima | SS | 30.243 | Oakland Athletics | Oakland Athletics (MLB) | DL-15 Strained left hamstring |
| Andy Parrino | SS | 27.151 | Oakland Athletics | Sacramento (AAA) | Optioned to Sacramento (AAA) |
| Cory Burns | P | 25.174 | Texas Rangers | Round Rock (AAA) | Optioned to Round Rock (AAA) |
| Josh Lindblom | P | 25.290 | Texas Rangers | Round Rock (AAA) | Optioned to Round Rock (AAA) |
| Edgar Gonzalez | P | 30.036 | Houston Astros | Houston Astros (MLB) | Contract purchased from minors |
| Fernando Martinez | lf | 24.172 | Houston Astros | Houston Astros (MLB) | DL-15 Strained left oblique |
| JD Martinez | lf | 25.223 | Houston Astros | Houston Astros (MLB) | Recalled from Oklahoma City (AAA) |
| Alex White | P | 24.214 | Houston Astros | Houston Astros (MLB) | DL-60 Right elbow strain |
| Humberto Quintero | c | 33.242 | Philadelphia Phillies | Philadelphia Phillies (MLB) | Contract purchased from minors |
| Mike Stutes | P | 26.208 | Philadelphia Phillies | Lehigh Valley (AAA) | Optioned to Lehigh Valley (AAA) |
| Tony Abreu | 2b | 28.138 | San Francisco Giants | San Francisco Giants (MLB) | DL-15 Left knee strain |
| Jean Machi | RP | 30.058 | San Francisco Giants | Fresno (AAA) | Optioned to Fresno (AAA) |
| Francisco Peguero | lf | 24.303 | San Francisco Giants | Fresno (AAA) | Optioned to Fresno (AAA) |
| Guillermo Quiroz | c | 31.122 | San Francisco Giants | San Francisco Giants (MLB) | Contract purchased from minors |
| Eric Surkamp | P | 25.259 | San Francisco Giants | San Francisco Giants (MLB) | DL-15 Recovery from left elbow surgery |
| Nick Evans | 1B | 27.060 | Arizona Diamondbacks | Arizona Diamondbacks (MLB) | Signed to minor league contract |
| Paul Goldschmidt | 1b | 25.203 | Arizona Diamondbacks | Arizona Diamondbacks (MLB) | Signed to 5-year contract for 2013-2018 ($32m) Extension with option year for 2019 season |
| Wilson Betemit | dh | 31.149 | Baltimore Orioles | Baltimore Orioles (MLB) | DL-15 Right PCL tear |
| Steve Johnson | RP-SP | 25.213 | Baltimore Orioles | Baltimore Orioles (MLB) | DL-15 Strained right lat |
| Steve Pearce | lf | 29.353 | Baltimore Orioles | Baltimore Orioles (MLB) | Contract purchased from minors |
| Tsuyoshi Wada | P | 32.038 | Baltimore Orioles | Baltimore Orioles (MLB) | DL-15 Recovery from left elbow surgery |
| Kole Calhoun | lf | 25.169 | Los Angeles Angels | Salt Lake (AAA) | Optioned to Salt Lake (AAA) |
| David Carpenter | P | 25.212 | Los Angeles Angels | Salt Lake (AAA) | Optioned to Salt Lake (AAA) |
| John Hester | c | 29.199 | Los Angeles Angels | Salt Lake (AAA) | Optioned to Salt Lake (AAA) |
| Brendan Harris | 2b | 32.217 | Los Angeles Angels | Los Angeles Angels (MLB) | Contract purchased from minors |
| Mark Lowe | RP | 29.298 | Los Angeles Angels | Los Angeles Angels (MLB) | Contract purchased from minors |
| Ryan Madson | P | 32.215 | Los Angeles Angels | Los Angeles Angels (MLB) | DL-60 Recovering from Tommy John Surgery |
| J.B. Shuck | lf | 25.287 | Los Angeles Angels | Los Angeles Angels (MLB) | Contract purchased from minors |
| Andrew Taylor | RP | 26.225 | Los Angeles Angels | Los Angeles Angels (MLB) | DL-15 Left labrum tear |
| Rick Ankiel | rf | 33.256 | Houston Astros | Houston Astros (MLB) | Contract purchased from minors |
| Erik Bedard | SP | 34.025 | Houston Astros | Houston Astros (MLB) | Contract purchased from minors |
| Alex Castellanos | rf | 26.239 | Los Angeles Dodgers | Albuquerque (AAA) | Optioned to Albuquerque (AAA) |
| Stephen Fife | SP | 26.178 | Los Angeles Dodgers | Albuquerque (AAA) | Optioned to Albuquerque (AAA) |
| Elian Herrera | lf | 28.058 | Los Angeles Dodgers | Albuquerque (AAA) | Optioned to Albuquerque (AAA) |
| Josh Wall | RP | 26.069 | Los Angeles Dodgers | Albuquerque (AAA) | Optioned to Albuquerque (AAA) |
| Henderson Alvarez | P | 22.347 | Miami Marlins | Miami Marlins (MLB) | DL-15 Mild right shoulder inflammation |
| Jose Ceda | P | 26.062 | Miami Marlins | Miami Marlins (MLB) | DL-60 Recovering from right elbow surgery |
| Nathan Eovaldi | SP | 23.046 | Miami Marlins | Miami Marlins (MLB) | DL-15 Mild right shoulder inflammation |
| Jose Fernandez | SP | 20.243 | Miami Marlins | Miami Marlins (MLB) | Contract purchased from minors |
| Gorkys Hernandez | cf | 25.206 | Miami Marlins | Miami Marlins (MLB) | Designated for assignment |
| Austin Kearns | lf | 32.315 | Miami Marlins | Miami Marlins (MLB) | Contract purchased from minors |
| Casey Kotchman | 1B | 30.037 | Miami Marlins | Miami Marlins (MLB) | Contract purchased from minors |
| Joe Mahoney | 1B | 26.058 | Miami Marlins | Miami Marlins (MLB) | DL-15 Intercostal strain |
| John Maine | P | 31.327 | Miami Marlins | Miami Marlins (MLB) | Contract purchased from minors |
| Scott Maine | P | 28.057 | Miami Marlins | New Orleans (AAA) | Designated for assignment |
| Jeff Mathis | C | 30.000 | Miami Marlins | Miami Marlins (MLB) | DL-15 Broken right collarbone |
| Logan Morrison | LF | 25.219 | Miami Marlins | Miami Marlins (MLB) | DL-60 Recovery from right knee surgery |
| Chad Qualls | RP | 34.226 | Miami Marlins | Miami Marlins (MLB) | Contract purchased from minors |
| Alex Sanabia | SP | 24.204 | Miami Marlins | Miami Marlins (MLB) | Recalled from New Orleans (AAA) |
| Alfredo Silverio | CF-LF | 25.330 | Miami Marlins | Miami Marlins (MLB) | DL-60 Sprained right elbow, Tommy John surgery |
| Kevin Slowey | SP-RP | 28.331 | Miami Marlins | Miami Marlins (MLB) | Contract purchased from minors |
| Chris Valaika | 2b-ss | 27.229 | Miami Marlins | Miami Marlins (MLB) | Contract purchased from minors |
| Luke Scott | 1B | 34.279 | Tampa Bay Rays | Tampa Bay Rays (MLB) | DL-15 Strained right calf |
| James Darnell | 3B-LF | 26.071 | San Diego Padres | San Diego Padres (MLB) | DL-15 Strained left oblique |
| Cory Luebke | P | 28.027 | San Diego Padres | San Diego Padres (MLB) | DL-60 Sore right shoulder |
| Chase Headley | 3b | 28.326 | San Diego Padres | San Diego Padres (MLB) | DL-15 Fractured left thumb |
| Logan Forsythe | 2b | 26.076 | San Diego Padres | San Diego Padres (MLB) | DL-15 Plantar fasciitis |
| Casey Kelly | SP | 23.178 | San Diego Padres | San Diego Padres (MLB) | DL-60 Recovering from Tommy John surgery |
| Cody Ransom | 3b | 37.043 | San Diego Padres | San Diego Padres (MLB) | Contract purchased from minors |
| Jedd Gyorko | 2b | 24.189 | San Diego Padres | San Diego Padres (MLB) | Contract purchased from minors |
| Nick Noonan | 2b-3b | 23.331 | San Francisco Giants | San Francisco Giants (MLB) | Recalled from Fresno (AAA) |
| Jackie Bradley | CF | 22.346 | Boston Red Sox | Boston Red Sox (MLB) | Contract purchased from minors |
| Craig Breslow | RP | 32.235 | Boston Red Sox | Boston Red Sox (MLB) | DL-15 Left shoulder tendinitis |
| Mauro Gomez | 1b | 28.205 | Boston Red Sox | Pawtucket (AAA) | Designated for assignment |
| Franklin Morales | P | 27.066 | Boston Red Sox | Boston Red Sox (MLB) | DL-15 strained lower back |
| David Ortiz | DH | 37.134 | Boston Red Sox | Boston Red Sox (MLB) | DL-15 right Achilles tenderness |
| Frank Herrmann | RP | 28.305 | Cleveland Indians | Cleveland Indians (MLB) | DL-15 Right elbow surgery |
| David Huff | SP-RP | 28.221 | Cleveland Indians | Cleveland Indians (MLB) | Designated for assignment |
| Ryan Raburn | rf | 31.348 | Cleveland Indians | Cleveland Indians (MLB) | Contract purchased from minors |
| Wilkin Ramirez | rf | 27.157 | Minnesota Twins | Minnesota Twins (MLB) | Contract purchased from minors |
| Jeff Baker | dh-3b | 31.283 | Texas Rangers | Texas Rangers (MLB) | Contract purchased from minors |
| Derek Lowe | RP | 39.303 | Texas Rangers | Texas Rangers (MLB) | Contract purchased from minors |
| Martin Perez | SP-RP | 21.362 | Texas Rangers | Texas Rangers (MLB) | DL-15 cracked ulna bone in left forearm |
| Joakim Soria | P | 28.317 | Texas Rangers | Texas Rangers (MLB) | DL-15 right elbow surgery |
| Evan Gattis | c | 26.225 | Atlanta Braves | Atlanta Braves (MLB) | Contract purchased from minors |
| Jonny Venters | RP | 28.011 | Atlanta Braves | Atlanta Braves (MLB) | DL-15 sprained left elbow |
| Jose Arredondo | RP | 29.019 | Cincinnati Reds | Cincinnati Reds (MLB) | Outrighted to minors |
| Nick Masset | P | 30.318 | Cincinnati Reds | Cincinnati Reds (MLB) | DL-15 recovery from right shoulder surgery |
| Logan Ondrusek | RP | 28.046 | Cincinnati Reds | Cincinnati Reds (MLB) | Optioned to Louisville (AAA) |
| Robinson Chirinos | C | 28.299 | Tampa Bay Rays | Durham (AAA) | Designated for the assignment |
| Shelley Duncan | dh | 33.184 | Tampa Bay Rays | Tampa Bay Rays (MLB) | Contract purchased from minors |
| Stephen Vogt | c | 28.150 | Tampa Bay Rays | Durham (AAA) | Designated for assignment |
| Jamey Wright | RP | 39.035 | Tampa Bay Rays | Tampa Bay Rays (MLB) | Contract purchased from minors. |
| Don Kelly | 3b-lf | 33.045 | Detroit Tigers | Detroit Tigers (MLB) | Contract purchased from minors |
| Matt Tuiasosopo | lf | 26.325 | Detroit Tigers | Detroit Tigers (MLB) | Contract purchased from minors. |
| Miguel Tejada | 2b | 38.310 | Kansas City Royals | Kansas City Royals (MLB) | Contract purchased from minors |
| Danny Duffy | P | 24.100 | Kansas City Royals | Kansas City Royals (MLB) | DL-15 left elbow surgery recovery |
| Clay Rapada | RP | 32.022 | New York Yankees | New York Yankees (MLB) | Designated for assignment |
| Mark Teixeira | 1b | 32.354 | New York Yankees | New York Yankees (MLB) | DL-15 strained right wrist [While hitting in cage with Team USA for WBC] |
| Adam Warren | RP | 25.219 | New York Yankees | New York Yankees (MLB) | Recalled from Scranton/Wilkes-barre (AAA) |
| Curtis Granderson | CF | 32.015 | New York Yankees | New York Yankees (MLB) | DL-15 fractured right forearm [Hit by a pitch from JA Happ] |
| Phil Hughes | SP | 26.280 | New York Yankees | New York Yankees (MLB) | DL-15 right upper back thoracic injury |
| Derek Jeter | ss | 38.278 | New York Yankees | New York Yankees (MLB) | DL-15 recovery from left ankle surgery |
| DJ Mitchell | P | 25.323 | Seattle Mariners | Seattle Mariners (MLB) | Contract purchased from minors. |
| DJ Mitchell | P | 25.323 | Seattle Mariners | Tacoma (AAA) | Optioned to Tacoma (AAA) |
| Casper Wells | rf | 28.128 | Seattle Mariners | Seattle Mariners (MLB) | Designated for assignment |
| Brandon Allen | IF | 27.047 | | | Released by Rangers |
| Dustin McGowan | P | 31.007 | Toronto Blue Jays | Toronto Blue Jays (MLB) | DL-15 sore right shoulder |
| Michael Schwimer | P | 27.040 | Toronto Blue Jays | Toronto Blue Jays (MLB) | DL-15 right shoulder strain |
| Matt Garza | P | 29.141 | Chicago Cubs | Chicago Cubs (MLB) | DL-15 strained left lat |
| Brett Jackson | cf | 24.241 | Chicago Cubs | Iowa (AAA) | Optioned to Iowa (AAA) |
| Brent Lillibridge | 2b | 29.195 | Chicago Cubs | Chicago Cubs (MLB) | Contract purchased from minors |
| Ian Stewart | 3B | 27.360 | Chicago Cubs | Chicago Cubs (MLB) | DL-15 strained left quad |
| Hisanori Takahashi | RP | 37.344 | Chicago Cubs | Chicago Cubs (MLB) | Contract purchased from minors |
| Chad Billingsley | P | 28.245 | Los Angeles Dodgers | Los Angeles Dodgers (MLB) | DL-15 right index finger contusion |
| Ted Lilly | P | 37.087 | Los Angeles Dodgers | Los Angeles Dodgers (MLB) | DL-15 left shoulder labrum surgery |
| Hanley Ramirez | ss | 29.099 | Los Angeles Dodgers | Los Angeles Dodgers (MLB) | DL-15 torn ligament right thumb |
| Scott Elbert | P | 27.230 | Los Angeles Dodgers | Los Angeles Dodgers (MLB) | DL-15 recovery from left elbow surgery |
| Frank Francisco | RP | 32.293 | New York Mets | New York Mets (MLB) | DL-15 right elbow inflammation |
| Zach Lutz | 3B | 26.301 | New York Mets | Las Vegas (AAA) | Optioned to Las Vegas (AAA) |
| Shaun Marcum | P | 31.107 | New York Mets | New York Mets (MLB) | DL-15 neck strain |
| Jenrry Mejia | SP-RP | 23.171 | New York Mets | New York Mets (MLB) | DL-15 right elbow inflammation |
| Johan Santana | P | 34.018 | New York Mets | New York Mets (MLB) | DL-15 left elbow surgery |
| Brandon Inge | 3B | 35.316 | Pittsburgh Pirates | Pittsburgh Pirates (MLB) | DL-15 right scapula soreness |
| Jeff Karstens | P | 30.188 | Pittsburgh Pirates | Pittsburgh Pirates (MLB) | DL-15 right elbow inflammation |
| Charlie Morton | P | 29.140 | Pittsburgh Pirates | Pittsburgh Pirates (MLB) | DL-15 recovery from right elbow surgery |
| Willie Bloomquist | SS | 35.124 | Arizona Diamondbacks | Arizona Diamondbacks (MLB) | DL-15 strained right intercostal |
| Adam Eaton | cf | 24.115 | Arizona Diamondbacks | Arizona Diamondbacks (MLB) | DL-15 left elbow strain |
| Kensuke Tanaka | lf | 31.315 | San Francisco Giants | Fresno (AAA) | Assigned to Fresno (AAA) |
| Fabio Martinez Mesa | P | 23.153 | Cleveland Indians | Akron (AA) | Assigned to Akron (AA) |
| Kaleb Cowart | 3B | 20.302 | Los Angeles Angels | Arkansas (AA) | Assigned to Arkansas (AA) |
| Randall Delgado | P | 23.050 | Arizona Diamondbacks | Reno (AAA) | Assigned to Reno (AAA) |
| Jeremy Rathjen | OF | 23.062 | Los Angeles Dodgers | Great Lakes (A) | Assigned to Great Lakes (A) |
| Geoff Rowan | C | 23.152 | Tampa Bay Rays | Bowling Green (A) | Assigned to Bowling Green (A) |
| Erik Gonzalez | 3B | 21.213 | Cleveland Indians | Lake County (A) | Assigned to Lake County (A) |
| Lindsey Caughel | P | 22.230 | Los Angeles Dodgers | Great Lakes (A) | Assigned to Great Lakes (A) |
| Leonel Campos | P | 25.258 | San Diego Padres | Fort Wayne (A) | Assigned to Fort Wayne (A) |
| Josh Hader | P | 18.358 | Baltimore Orioles | Delmarva (A) | Assigned to Delmarva (A) |
| Greg Ross | P | 23.206 | Atlanta Braves | Rome (A) | Signed to Minor League Contract |
| Alfredo Marte | lf | 24.000 | Arizona Diamondbacks | Arizona Diamondbacks (MLB) | Recalled from Reno (AAA) |
| Alan Oaks | P | 24.361 | | | Released by Marlins |
| Johnny Omahen | P | 24.016 | | | Released by Marlins |
| Chris Haney | P | 24.046 | | | Released by Padres |
| Mark Hardy | P | 24.332 | | | Released by Padres |
| Kyung-Min Na | LF-CF | 21.110 | | | Released by Padres |
| Mike Antonini | P | 27.237 | | | Released by Dodgers |
| Drew Hedman | 1B | 26.254 | | | Released by Red Sox |
| Jared Wesson | P | 27.060 | | | Released by Tigers |
| Antwonie Hubbard | P | 24.244 | | | Released by Indians |
| Jose Jimenez | C | 26.088 | | | Released by Angels |
| Matt Little | P | 25.012 | | | Released by Tigers |
| Mike Giovenco | P | 25.087 | | | Released by Royals |
| Patrick Keating | P | 25.296 | | | Released by Royals |
| Leondy Perez | P | 22.285 | | | Released by Royals |
| Jose Jimenez | P | 26.008 | | | Released by Royals |
| Stephen King | 3B | 25.181 | | | Released by Nationals |
| Aaron Meade | P | 24.333 | | | Released by Angels |
| Mike Schultz | P | 33.124 | | | Released by Nationals |
| Wilkin Castillo | C | 28.303 | | | Released by Dodgers |
| Wilkin Castillo | C | 28.303 | Pittsburgh Pirates | Pittsburgh Pirates (MLB) | Signed to Minor League Contract |
| Mike Broadway | RP | 26.001 | | | Released by Padres |
| Chris O'Dowd | C | 22.178 | Colorado Rockies | Colorado Rockies (MLB) | Signed to minor league contract |
