| NL Injuries | | |
| Arizona Diamondbacks |
| Fielders | Pos. | Date | Details | Status | Injury |
| Willie Bloomquist | IF | 04/22/2011 | is on the 15-day disabled list | Out | strained right hamstring |
| Geoff Blum | IF | 03/22/2011 | is on the 15-day disabled list and is out indefinitely | Out | arthroscopic right knee surgery |
| Stephen Drew | SS | 05/09/2011 | is questionable for Tuesday's game against San Francisco | Questionable | tightness in right groin |
| Pitcher | Pos. | Date | Details | Status | Injury |
| Zach Duke | SP | 03/22/2011 | is on the 15-day disabled list | Out | broken left hand |
| |
| Atlanta Braves |
| Fielders | Pos. | Date | Details | Status | Injury |
| Alex Gonzalez | SS | 05/09/2011 | is questionable for Tuesday's game against Washington | Questionable | strained groin |
| Pitcher | Pos. | Date | Details | Status | Injury |
| Derek Lowe | SP | 05/07/2011 | is questionable for his next scheduled start | Questionable | blister on right foot |
| Kris Medlen | SP | 03/22/2011 | is on the 15-day disabled list and is out indefinitely | Out | right elbow surgery |
| Peter Moylan | RP | 04/15/2011 | is on the 15-day disabled list | Out | bulging disc in lower back |
| |
| Chicago Cubs |
| Fielders | Pos. | Date | Details | Status | Injury |
| No significant injuries |
| Pitcher | Pos. | Date | Details | Status | Injury |
| Andrew Cashner | SP | 04/06/2011 | is on the 15-day disabled list | Out | strained right rotator cuff |
| Brian Schlitter | RP | 03/30/2011 | is on the 15-day disabled list | Out | strained right elbow |
| Randy Wells | SP | 04/05/2011 | is on the 15-day disabled list | Out | strained right forearm |
| |
| Cincinnati Reds |
| Fielders | Pos. | Date | Details | Status | Injury |
| Juan Francisco | 3B | 04/17/2011 | is on the 15-day disabled list | Out | strained left calf |
| Paul Janish | SS | 05/09/2011 | is questionable for Monday's game against Houston | Questionable | sprained right ankle |
| Scott Rolen | 3B | 04/21/2011 | is on the 15-day disabled list | Out | strained left shoulder |
| Joey Votto | 1B | 05/09/2011 | was not in the starting lineup for Monday's game against Houston | Questionable | rest |
| Pitcher | Pos. | Date | Details | Status | Injury |
| Jose Arredondo | RP | 03/25/2011 | is on the 15-day disabled list | Out | right shoulder inflammation |
| Jared Burton | RP | 03/29/2011 | is on the 60-day disabled list and is out indefinitely | Out | arthroscopic right shoulder surgery |
| |
| Colorado Rockies |
| Fielders | Pos. | Date | Details | Status | Injury |
| Ty Wigginton | 3B | 04/27/2011 | is on the 15-day disabled list | Out | strained right oblique |
| Pitcher | Pos. | Date | Details | Status | Injury |
| Aaron Cook | SP | 03/22/2011 | is on the 60-day disabled list | Out | broken right ring finger |
| Esmil Rogers | SP | 05/02/2011 | is on the 15-day disabled list | Out | strained right lat muscle |
| |
| Florida Marlins |
| Fielders | Pos. | Date | Details | Status | Injury |
| John Baker | C | 03/30/2011 | is on the 60-day disabled list | Out | right elbow surgery |
| Logan Morrison | LF | 04/20/2011 | is on the 15-day disabled list | Out | sprained left foot |
| Donnie Murphy | 3B | 04/30/2011 | is on the 15-day disabled list | Out | right wrist inflammation |
| Pitcher | Pos. | Date | Details | Status | Injury |
| Clay Hensley | RP | 05/07/2011 | is on the 15-day disabled list | Out | bruised left rib cage |
| |
| Houston Astros |
| Fielders | Pos. | Date | Details | Status | Injury |
| Jason Bourgeois | OF | 05/08/2011 | is on the 15-day disabled list | Out | strained left oblique |
| Jason Castro | C | 03/22/2011 | is on the 15-day disabled list and is expected to miss the entire season | Out | right knee surgery |
| Jeff Keppinger | IF | 03/22/2011 | is on the 15-day disabled list | Out | left foot surgery |
| Jason Michaels | OF | 04/25/2011 | is on the 15-day disabled list | Out | partially dislocated left shoulder |
| Pitcher | Pos. | Date | Details | Status | Injury |
| Alberto Arias | RP | 03/22/2011 | is on the 15-day disabled list | Out | right shoulder surgery |
| Brandon Lyon | RP | 05/05/2011 | is on the 15-day disabled list | Out | partially torn right rotator cuff |
| |
| Los Angeles Dodgers |
| Fielders | Pos. | Date | Details | Status | Injury |
| Casey Blake | 3B | 04/25/2011 | is on the 15-day disabled list and is expected to miss six weeks | Out | left elbow surgery/staph infection |
| Rafael Furcal | SS | 04/12/2011 | is on the 15-day disabled list and is expected to miss 4-6 weeks | Out | broken left thumb |
| Hector Gimenez | C | 04/09/2011 | is on the 15-day disabled list and is out indefinitely | Out | right knee surgery |
| Marcus Thames | LF | 05/03/2011 | is on the 15-day disabled list and is expected to miss 4-6 weeks | Out | strained right quadriceps |
| Pitcher | Pos. | Date | Details | Status | Injury |
| Ronald Belisario | RP | 03/02/2011 | is on the restricted list | Out | personal |
| Jonathan Broxton | RP | 05/04/2011 | is on the 15-day disabled list and is expected to miss 4-6 weeks | Out | bone bruise in right elbow |
| |
| Milwaukee Brewers |
| Fielders | Pos. | Date | Details | Status | Injury |
| Erick Almonte | RF | 04/26/2011 | is on the 7-day disabled list | Out | concussion |
| Nyjer Morgan | CF | 05/06/2011 | is on the 15-day disabled list | Out | broken left middle finger |
| Pitcher | Pos. | Date | Details | Status | Injury |
| Zach Braddock | RP | 05/03/2011 | is on the 15-day disabled list | Out | sleep disorder |
| Manny Parra | RP | 03/22/2011 | is on the 15-day disabled list | Out | strained back/sprained ligament in left elbow |
| Takashi Saito | RP | 04/05/2011 | is on the 15-day disabled list | Out | strained left hamstring/left oblique |
| |
| New York Mets |
| Fielders | Pos. | Date | Details | Status | Injury |
| Angel Pagan | CF | 04/22/2011 | is on the 15-day disabled list | Out | strained left oblique |
| Pitcher | Pos. | Date | Details | Status | Injury |
| Pedro Beato | RP | 05/02/2011 | is on the 15-day disabled list | Out | right elbow tendinitis |
| Bobby Parnell | RP | 04/20/2011 | is on the 15-day disabled list | Out | numbness/blood clot in right middle finger |
| Johan Santana | SP | 03/22/2011 | is on the 60-day disabled list and is out indefinitely | Out | left shoulder surgery |
| Chris Young | SP | 05/02/2011 | is on the 15-day disabled list | Out | tightness in right shoulder |
| |
| Philadelphia Phillies |
| Fielders | Pos. | Date | Details | Status | Injury |
| Carlos Ruiz | C | 04/28/2011 | is on the 15-day disabled list | Out | lower back inflammation |
| Chase Utley | 2B | 03/22/2011 | is on the 15-day disabled list and is out indefinitely | Out | right knee tendinitis |
| Pitcher | Pos. | Date | Details | Status | Injury |
| Joe Blanton | SP | 05/09/2011 | was activated from the 15-day disabled list and started Monday's game against Florida | Probable | right elbow impingement |
| Jose Contreras | RP | 04/22/2011 | is on the 15-day disabled list and is expected to miss 3-4 weeks | Out | strained right elbow |
| Brad Lidge | RP | 03/25/2011 | is on the 60-day disabled list and is out indefinitely | Out | strained right rotator cuff |
| Roy Oswalt | SP | 04/27/2011 | is on the 15-day disabled list | Out | lower back inflammation |
| |
| Pittsburgh Pirates |
| Fielders | Pos. | Date | Details | Status | Injury |
| Pedro Alvarez | 3B | 05/09/2011 | played Monday against Los Angeles | Probable | tightness in right quadriceps |
| Pitcher | Pos. | Date | Details | Status | Injury |
| Jose Ascanio | RP | 03/22/2011 | is on the 15-day disabled list | Out | tightness in right elbow |
| Kevin Hart | SP | 03/18/2011 | is on the 60-day disabled list | Out | right shoulder surgery |
| Brad Lincoln | RP | 03/22/2011 | is on the 15-day disabled list | Out | bruised right forearm |
| Evan Meek | RP | 04/27/2011 | is on the 15-day disabled list | Out | right shoulder tendinitis |
| Ross Ohlendorf | SP | 04/09/2011 | is on the 15-day disabled list | Out | strained right shoulder |
| Scott Olsen | SP | 03/22/2011 | is on the 60-day disabled list | Out | left shoulder inflammation |
| |
| San Diego Padres |
| Fielders | Pos. | Date | Details | Status | Injury |
| Mike Baxter | LF | 03/22/2011 | is on the 60-day disabled list | Out | left thumb surgery |
| Jarrett Hoffpauir | IF | 03/22/2011 | is on the 60-day disabled list | Out | strained right quadriceps |
| Orlando Hudson | 2B | 05/04/2011 | is on the 15-day disabled list | Out | strained right hamstring |
| Nick Hundley | C | 05/05/2011 | is on the 15-day disabled list | Out | strained right oblique |
| Pitcher | Pos. | Date | Details | Status | Injury |
| Joe Thatcher | RP | 03/22/2011 | is on the 60-day disabled list and is out indefinitely | Out | left shoulder surgery |
| |
| San Francisco Giants |
| Fielders | Pos. | Date | Details | Status | Injury |
| Mark DeRosa | IF | 04/25/2011 | is expected to be activated from the 15-day disabled list for Tuesday's game against Arizona | Out | left wrist inflammation |
| Pablo Sandoval | 3B | 04/30/2011 | is on the 15-day disabled list and is expected to miss 4-6 weeks | Out | right hand surgery |
| Andres Torres | CF | 04/10/2011 | is expected to be activated from the 15-day disabled list for Tuesday's game against Arizona | Out | strained left Achilles |
| Pitcher | Pos. | Date | Details | Status | Injury |
| Santiago Casilla | RP | 04/01/2011 | is on the 15-day disabled list | Out | right elbow inflammation |
| Barry Zito | SP | 04/17/2011 | is on the 15-day disabled list and is expected to miss at least one month | Out | sprained right foot |
| |
| St. Louis Cardinals |
| Fielders | Pos. | Date | Details | Status | Injury |
| Allen Craig | OF | 05/09/2011 | is questionable for Monday's game against Chicago | Questionable | sore left shin/calf |
| David Freese | 3B | 05/02/2011 | is on the 15-day disabled list and is expected to miss at least two months | Out | left hand surgery |
| Skip Schumaker | 2B | 04/16/2011 | is on the 15-day disabled list | Out | strained right triceps |
| Pitcher | Pos. | Date | Details | Status | Injury |
| Bryan Augenstein | RP | 04/13/2011 | is on the 15-day disabled list | Out | strained right groin |
| Brian Tallet | RP | 04/13/2011 | is on the 15-day disabled list and is expected to miss 4-6 weeks | Out | right hand surgery |
| Adam Wainwright | SP | 03/25/2011 | is on the 60-day disabled list and will miss the entire season | Out | right elbow surgery |
| |
| Washington Nationals |
| Fielders | Pos. | Date | Details | Status | Injury |
| Rick Ankiel | CF | 05/03/2011 | is on the 15-day disabled list | Out | sprained right wrist |
| Ryan Zimmerman | 3B | 04/10/2011 | is on the 15-day disabled list and is expected to miss at least two months | Out | abdominal surgery |
| Pitcher | Pos. | Date | Details | Status | Injury |
| Chad Gaudin | RP | 04/26/2011 | is on the 15-day disabled list | Out | right shoulder inflammation |
| Elvin Ramirez | SP | 03/30/2011 | is on the 60-day disabled list | Out | sore right shoulder |
| Stephen Strasburg | SP | 03/30/2011 | is on the 60-day disabled list and is expected to miss the entire season | Out | right elbow surgery |
| Chien-Ming Wang | SP | 03/30/2011 | is on the 60-day disabled list | Out | right shoulder surgery |
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