| Arizona Diamondbacks | ||||
| Updated | Player | Pos | Injury | Expected Return |
| 01/05/12 | Jason Kubel | LF | Foot | Probable for start of spring training |
| 01/05/12 | Stephen Drew | SS | Ankle, hernia | Questionable for start of spring training |
| Atlanta Braves | ||||
| Updated | Player | Pos | Injury | Expected Return |
| 01/05/12 | Tim Hudson | SP | Back | Questionable for start of spring training |
| 01/05/12 | Peter Moylan | RP | Shoulder | Questionable for start of spring training |
| 01/04/12 | Tommy Hanson | SP | Shoulder | Probable for start of spring training |
| Baltimore Orioles | ||||
| Updated | Player | Pos | Injury | Expected Return |
| 01/18/12 | Jake Arrieta | SP | Elbow | Probable for start of spring training |
| 01/21/12 | Nick Markakis | RF | Abdominal | Doubtful for start of spring training |
| 01/04/12 | Brian Roberts | 2B | Concussion | Questionable for start of spring training |
| Boston Red Sox | ||||
| Updated | Player | Pos | Injury | Expected Return |
| 01/05/12 | John Lackey | SP | Elbow | Out for 2012 season |
| 01/05/12 | Ryan Sweeney | LF | Quadriceps | Probable for start of spring training |
| 12/08/11 | Jesse Carlson | RP | Shoulder | Probable for start of spring training |
| 01/17/12 | Carl Crawford | LF | Wrist | Doubtful for start of spring training. Questionable for start of season |
| 01/05/12 | Rich Hill | RP | Elbow | Out until at least mid-July |
| 01/05/12 | Bobby Jenks | RP | Back | Questionable for start of spring training |
| 01/05/12 | Daisuke Matsuzaka | SP | Elbow | Out until at least early June |
| 01/05/12 | Kevin Youkilis | 3B | Hip, hernia | Probable for start of spring training |
| Chicago Cubs | ||||
| Updated | Player | Pos | Injury | Expected Return |
| 01/05/12 | Kerry Wood | RP | Knee | Probable for start of spring training |
| Chicago White Sox | ||||
| Updated | Player | Pos | Injury | Expected Return |
| 01/05/12 | Ramon Castro | C | Hand | Probable for start of spring training |
| Cincinnati Reds | ||||
| Updated | Player | Pos | Injury | Expected Return |
| 01/05/12 | Chris Valaika | 2B | Knee | Probable for start of spring training |
| 09/25/11 | Miguel Cairo | 3B | Shoulder | Probable for start of spring training |
| 01/05/12 | Zack Cozart | SS | Elbow | Questionable for start of spring training |
| 01/05/12 | Scott Rolen | 3B | Shoulder | Probable for start of spring training |
| Cleveland Indians | ||||
| Updated | Player | Pos | Injury | Expected Return |
| 01/05/12 | Trevor Crowe | LF | Shoulder | Questionable for start of spring training |
| 10/12/11 | Justin Masterson | SP | Shoulder | Probable for start of spring training |
| 01/05/12 | Michael Brantley | LF | Hand | Probable for start of spring training |
| 01/05/12 | Carlos Carrasco | SP | Elbow | Out until at least late August |
| 01/04/12 | Shin-Soo Choo | RF | Oblique | Probable for start of spring training |
| 01/30/12 | Grady Sizemore | CF | Knee | Probable for start of spring training |
| Colorado Rockies | ||||
| Updated | Player | Pos | Injury | Expected Return |
| 01/05/12 | Casey Blake | 3B | Neck | Probable for start of spring training |
| 01/05/12 | Carlos Gonzalez | LF | Wrist | Probable for start of spring training |
| 01/05/12 | Juan Nicasio | SP | Neck | Questionable for start of spring training |
| 11/19/11 | Todd Helton | 1B | Back | Probable for start of spring training |
| 01/05/12 | Eliezer Alfonzo | C | Suspension | 100-game suspension |
| 01/31/12 | Jorge De La Rosa | SP | Elbow | Out until at least late May |
| Detroit Tigers | ||||
| Updated | Player | Pos | Injury | Expected Return |
| 10/16/11 | Alex Avila | C | Knee | Probable for start of spring training |
| 10/16/11 | Miguel Cabrera | 3B | Arm | Probable for start of spring training |
| 01/17/12 | Victor Martinez | C | Knee | Expected to miss 2012 season |
| 01/05/12 | Magglio Ordonez | RF | Ankle | Probable for start of spring training |
| Houston Astros | ||||
| Updated | Player | Pos | Injury | Expected Return |
| 01/05/12 | Brandon Lyon | RP | Bicep | Questionable for start of spring training |
| 02/03/12 | Jason Castro | C | Foot | Questionable for start of spring training |
| Kansas City Royals | ||||
| Updated | Player | Pos | Injury | Expected Return |
| 01/05/12 | Jonathan Broxton | RP | Elbow | Questionable for start of spring training |
| 01/05/12 | Jonathan Sanchez | SP | Ankle | Probable for start of spring training |
| 01/08/12 | Johnny Giavotella | 2B | Hip | Probable for start of spring training |
| Los Angeles Angels | ||||
| Updated | Player | Pos | Injury | Expected Return |
| 01/05/12 | Kendrys Morales | 1B | Leg, toe | Doubtful for start of spring training |
| 01/05/12 | Mark Trumbo | 1B | Foot | Questionable for start of spring training |
| 01/29/12 | Peter Bourjos | CF | Hip | Probable for start of spring training |
| 01/05/12 | Francisco Rodriguez | RP | Shoulder | Questionable for start of spring training |
| Los Angeles Dodgers | ||||
| Updated | Player | Pos | Injury | Expected Return |
| 01/15/12 | Blake Hawksworth | RP | Elbow | Questionable for start of spring training |
| 01/05/12 | Andre Ethier | RF | Knee | Probable for start of spring training |
| 01/05/12 | Juan Uribe | 3B | Sports hernia | Probable for start of spring training |
| 12/22/11 | Rubby De La Rosa | SP | Elbow | Out until at least late July |
| 01/05/12 | Ronald Belisario | RP | Suspension | 25-game suspension. Out until at least late April |
| 01/05/12 | Vicente Padilla | RP | Forearm, neck | Questionable for start of spring training |
| 01/15/12 | Justin Sellers | SS | Groin | Questionable for start of spring training |
| Miami Marlins | ||||
| Updated | Player | Pos | Injury | Expected Return |
| 01/05/12 | Hanley Ramirez | SS | Shoulder | Probable for start of spring training |
| 02/09/12 | Omar Infante | 2B | Elbow | Probable for start of spring training |
| 01/24/12 | Chris Coghlan | CF | Knee | Probable for start of spring training |
| 01/10/12 | Josh Johnson | SP | Shoulder | Probable for start of spring training |
| 01/12/12 | Logan Morrison | LF | Knee | Questionable for start of spring training |
| Milwaukee Brewers | ||||
| Updated | Player | Pos | Injury | Expected Return |
| 01/05/12 | Cesar Izturis | SS | Groin | Probable for start of spring training |
| 01/05/12 | Santo Manzanillo | RP | Shoulder | Questionable for start of spring training |
| 01/05/12 | Chris Narveson | SP | Hip | Probable for start of spring training |
| 10/25/11 | Manny Parra | RP | Elbow | Questionable for start of spring training |
| Minnesota Twins | ||||
| Updated | Player | Pos | Injury | Expected Return |
| 02/06/12 | Luke Hughes | 2B | Shoulder | Questionable for start of spring training |
| 01/05/12 | Jason Marquis | SP | Leg | Probable for start of spring training |
| 01/05/12 | Justin Morneau | 1B | Head, knee, foot | Probable for start of spring training |
| 01/04/12 | Joel Zumaya | RP | Elbow | Questionable for start of spring training |
| New York Mets | ||||
| Updated | Player | Pos | Injury | Expected Return |
| 12/07/11 | Jonathon Niese | SP | Side | Probable for start of spring training |
| 10/25/11 | Daniel Murphy | 2B | Knee | Questionable for start of spring training |
| 10/25/11 | Johan Santana | SP | Shoulder | Questionable for start of spring training |
| 01/11/12 | Ike Davis | 1B | Ankle | Probable for start of spring training |
| 01/05/12 | Jon Rauch | RP | Knee | Probable for start of spring training |
| 01/23/12 | Chris Young | SP | Shoulder | Doubtful for start of season |
| New York Yankees | ||||
| Updated | Player | Pos | Injury | Expected Return |
| 01/05/12 | Francisco Cervelli | C | Concussion | Probable for start of spring training |
| 01/05/12 | Damaso Marte | RP | Shoulder | Questionable for start of spring training |
| 01/05/12 | Sergio Mitre | RP | Shoulder | Questionable for start of spring training |
| 01/05/12 | Mariano Rivera | RP | Throat | Probable for start of spring training |
| 01/17/12 | Joba Chamberlain | RP | Elbow | Doubtful for start of spring training |
| Oakland Athletics | ||||
| Updated | Player | Pos | Injury | Expected Return |
| 01/29/12 | Brett Anderson | SP | Elbow | Out until at least early August |
| 01/29/12 | Daric Barton | 1B | Shoulder | Questionable for start of spring training |
| 01/29/12 | Dallas Braden | SP | Shoulder | Questionable for start of spring training |
| 01/19/12 | Josh Reddick | LF | Wrist | Probable for start of spring training |
| Philadelphia Phillies | ||||
| Updated | Player | Pos | Injury | Expected Return |
| 10/09/11 | Ross Gload | 1B | Hip | Questionable for start of spring training |
| 10/08/11 | Cole Hamels | SP | Elbow | Probable for start of spring training |
| 01/06/12 | Jose Contreras | RP | Elbow | Questionable for start of spring training |
| 01/31/12 | Ryan Howard | 1B | Achilles' | Doubtful for start of season |
| 01/06/12 | Hunter Pence | RF | Sports hernia | Probable for start of spring training |
| 01/06/12 | Placido Polanco | 3B | Sports hernia | Probable for start of spring training |
| Pittsburgh Pirates | ||||
| Updated | Player | Pos | Injury | Expected Return |
| 01/05/12 | Nate McLouth | CF | Hernia | Questionable for start of spring training |
| 01/08/12 | Charlie Morton | SP | Hip | Questionable for start of spring training |
| 01/24/12 | Jose Tabata | LF | Wrist | Questionable for start of spring training |
| San Diego Padres | ||||
| Updated | Player | Pos | Injury | Expected Return |
| 01/05/12 | Huston Street | RP | Groin | Probable for start of spring training |
| 01/05/12 | Clayton Richard | SP | Arm | Probable for start of spring training |
| San Francisco Giants | ||||
| Updated | Player | Pos | Injury | Expected Return |
| 01/05/12 | Jeremy Affeldt | RP | Hand | Probable for start of spring training |
| 01/05/12 | Buster Posey | C | Leg, Ankle | Questionable for start of spring training |
| 02/04/12 | Brett Pill | 1B | Hip | Probable for start of spring training |
| 01/04/12 | Freddy Sanchez | 2B | Shoulder | Questionable for start of spring training |
| 01/05/12 | Brian Wilson | RP | Elbow | Probable for start of spring training |
| Seattle Mariners | ||||
| Updated | Player | Pos | Injury | Expected Return |
| 01/05/12 | Chone Figgins | 3B | Hip | Probable for start of spring training |
| 01/05/12 | Adam Moore | C | Leg | Questionable for start of spring training |
| 01/05/12 | Brendan Ryan | SS | Neck | Probable for start of spring training |
| 10/25/11 | Hong-Chih Kuo | P | Elbow | Questionable for start of spring training |
| St. Louis Cardinals | ||||
| Updated | Player | Pos | Injury | Expected Return |
| 01/05/12 | Allen Craig | LF | Knee | Doubtful for start of spring training |
| 01/05/12 | Rafael Furcal | SS | Appendix | Probable for start of spring training |
| 01/05/12 | Adam Wainwright | SP | Elbow | Questionable for start of spring training |
| Tampa Bay Rays | ||||
| Updated | Player | Pos | Injury | Expected Return |
| 01/05/12 | Alex Cobb | SP | Ribs | Probable for start of spring training |
| 01/08/12 | Robinson Chirinos | C | Wrist | Probable for start of spring training |
| 01/05/12 | Luke Scott | LF | Shoulder | Probable for start of spring training |
| Texas Rangers | ||||
| Updated | Player | Pos | Injury | Expected Return |
| 01/05/12 | Brad Hawpe | 1B | Elbow | Questionable for start of spring training |
| 01/05/12 | Mitch Moreland | 1B | Wrist | Questionable for start of spring training |
| 01/05/12 | Brandon Webb | SP | Shoulder | Doubtful for start of spring training |
| 11/11/11 | Josh Hamilton | LF | Groin | Probable for start of spring training |
| 11/04/11 | Mason Tobin | RP | Elbow | Doubtful for start of spring training |
| 10/29/11 | Mike Gonzalez | RP | Knee | Probable for start of spring training |
| 01/14/12 | Mike Adams | RP | Hernia | Questionable for start of spring training |
| 01/12/12 | Mike Napoli | C | Ankle | Probable for start of spring training |
| Toronto Blue Jays | ||||
| Updated | Player | Pos | Injury | Expected Return |
| 01/15/12 | Edwin Encarnacion | DH | Wrist | Probable for start of spring training |
| Washington Nationals | ||||
| Updated | Player | Pos | Injury | Expected Return |
| 01/05/12 | Adam LaRoche | 1B | Shoulder | Probable for start of spring training |
| 01/05/12 | Chris Marrero | 1B | Hamstring | Doubtful for start of spring training |
| Sat Feb 11 05:08:27 EST 2012 |