| Game Date | Day | Opp | Lg | H/A | D/N | G | W/L | Result | Inn | Boxscores | Strk | Record | Div-Rk | Lg-Rk | MLB-Rk | Time | Att | Ballpark | Starting Pitcher | Opposing Pitcher | Winning Pitcher | Losing Pitcher | Save Pitcher |
| 2011-03-31 | Thu | SDN | NL | H | D | 1 | L | 3-5 | 11 | box - pbp - pit | L1 | 0-1 | 3 | 6 | 8 | 3:17 | 46,368 | Chris Carpenter | Tim Stauffer (R) | Pat Neshek | Bryan Augenstein | Heath Bell | |
| Game Date | Day | Opp | Lg | H/A | D/N | G | W/L | Result | Inn | Boxscores | Strk | Record | Div-Rk | Lg-Rk | MLB-Rk | Time | Att | Ballpark | Starting Pitcher | Opposing Pitcher | Winning Pitcher | Losing Pitcher | Save Pitcher |
| 2011-04-02 | Sat | SDN | NL | H | D | 2 | L | 3-11 | 9 | box - pbp - pit | L2 | 0-2 | 6 | 15 | 26 | 2:43 | 38,527 | Jake Westbrook | Clayton Richard (L) | Clayton Richard | Jake Westbrook | None | |
| 2011-04-03 | Sun | SDN | NL | H | D | 3 | W | 2-0 | 9 | box - pbp - pit | W1 | 1-2 | 4 | 12 | 21 | 2:03 | 36,414 | Jaime Garcia | Dustin Moseley (R) | Jaime Garcia | Dustin Moseley | None | |
| 2011-04-04 | Mon | PIT | NL | H | N | 4 | L | 3-4 | 9 | box - pbp - pit | L1 | 1-3 | 4 | 13 | 23 | 2:53 | 32,007 | Kyle Lohse | Charlie Morton (R) | Charlie Morton | Kyle Lohse | Joel Hanrahan | |
| 2011-04-05 | Tue | PIT | NL | H | N | 5 | W | 3-2 | 9 | box - pbp - pit | W1 | 2-3 | 4 | 11 | 18 | 2:51 | 33,666 | Kyle McClellan | James McDonald (R) | Miguel Batista | Garrett Olson | Ryan Franklin | |
| 2011-04-06 | Wed | PIT | NL | H | D | 6 | L | 1-3 | 9 | box - pbp - pit | L1 | 2-4 | 5 | 13 | 22 | 2:50 | 34,965 | Chris Carpenter | Kevin Correia (R) | Kevin Correia | Chris Carpenter | Joel Hanrahan | |
| 2011-04-08 | Fri | SFN | NL | A | D | 7 | L | 4-5 | 12 | box - pbp - pit | L2 | 2-5 | 5 | 15 | 25 | 4:24 | 42,048 | Jake Westbrook | Jonathan Sanchez (L) | Dan Runzler | Brian Tallet | None | |
| 2011-04-09 | Sat | SFN | NL | A | N | 8 | L | 2-3 | 9 | box - pbp - pit | L3 | 2-6 | 5 | 15 | 26 | 2:32 | 41,742 | Jaime Garcia | Matt Cain (R) | Ramon Ramirez | Ryan Franklin | None | |
| 2011-04-10 | Sun | SFN | NL | A | D | 9 | W | 6-1 | 9 | box - pbp - pit | W1 | 3-6 | 5 | 15 | 24 | 2:32 | 42,092 | Kyle Lohse | Barry Zito (L) | Kyle Lohse | Barry Zito | None | |
| 2011-04-11 | Mon | ARI | NL | A | N | 10 | W | 8-2 | 9 | box - pbp - pit | W2 | 4-6 | 5 | 12 | 24 | 2:55 | 15,746 | Kyle McClellan | Barry Enright (R) | Kyle McClellan | Barry Enright | None | |
| 2011-04-12 | Tue | ARI | NL | A | N | 11 | L | 8-13 | 9 | box - pbp - pit | L1 | 4-7 | 5 | 15 | 27 | 3:18 | 16,645 | Chris Carpenter | Armando Galarraga (R) | Armando Galarraga | Chris Carpenter | None | |
| 2011-04-13 | Wed | ARI | NL | A | N | 12 | W | 15-5 | 9 | box - pbp - pit | W1 | 5-7 | 5 | 14 | 23 | 3:02 | 17,660 | Jake Westbrook | Ian Kennedy (R) | Jake Westbrook | Ian Kennedy | None | |
| 2011-04-14 | Thu | LAN | NL | A | N | 13 | W | 9-5 | 9 | box - pbp - pit | W2 | 6-7 | 4 | 9 | 18 | 3:04 | 34,288 | Jaime Garcia | Hiroki Kuroda (R) | Jaime Garcia | Hiroki Kuroda | None | |
| 2011-04-15 | Fri | LAN | NL | A | N | 14 | W | 11-2 | 9 | box - pbp - pit | W3 | 7-7 | 3 | 7 | 16 | 3:04 | 36,282 | Kyle Lohse | Jon Garland (R) | Kyle Lohse | Jon Garland | None | |
| 2011-04-16 | Sat | LAN | NL | A | N | 15 | W | 9-2 | 9 | box - pbp - pit | W4 | 8-7 | 3 | 7 | 12 | 3:18 | 31,614 | Kyle McClellan | Clayton Kershaw (L) | Kyle McClellan | Clayton Kershaw | None | |
| 2011-04-17 | Sun | LAN | NL | A | D | 16 | L | 1-2 | 9 | box - pbp - pit | L1 | 8-8 | 2 | 7 | 12 | 2:32 | 27,439 | Chris Carpenter | Chad Billingsley (R) | Jonathan Broxton | Ryan Franklin | None | |
| 2011-04-20 | Wed | WAS | NL | H | D | 17 | L | 6-8 | 9 | box - pbp - pit | L2 | 9-9 | 4 | 6 | 16 | 3:20 | 32,340 | Jake Westbrook | John Lannan (L) | John Lannan | Jake Westbrook | Drew Storen | |
| 2011-04-20 | Wed | WAS | NL | H | N | 18 | W | 5-3 | 9 | box - pbp - pit | W1 | 9-9 | 4 | 6 | 16 | 2:43 | 33,714 | Jaime Garcia | Jordan Zimmermann (R) | Jaime Garcia | Jordan Zimmermann | Mitchell Boggs | |
| 2011-04-21 | Thu | WAS | NL | H | D | 19 | W | 5-0 | 9 | box - pbp - pit | W2 | 10-9 | 3 | 6 | 12 | 2:22 | 36,160 | Kyle Lohse | Tom Gorzelanny (L) | Kyle Lohse | Tom Gorzelanny | None | |
| 2011-04-22 | Fri | CIN | NL | H | N | 20 | W | 4-2 | 9 | box - pbp - pit | W3 | 11-9 | 1 | 4 | 9 | 3:10 | 40,327 | Miguel Batista | Edinson Volquez (R) | Kyle McClellan | Matt Maloney | Mitchell Boggs | |
| 2011-04-23 | Sat | CIN | NL | H | D | 21 | L | 3-5 | 9 | box - pbp - pit | L1 | 11-10 | 2 | 4 | 10 | 2:52 | 41,877 | Chris Carpenter | Travis Wood (L) | Aroldis Chapman | Miguel Batista | Francisco Cordero | |
| 2011-04-24 | Sun | CIN | NL | H | N | 22 | W | 3-0 | 9 | box - pbp - pit | W1 | 12-10 | 1 | 4 | 10 | 2:52 | 38,201 | Jake Westbrook | Edinson Volquez (R) | Jake Westbrook | Edinson Volquez | Mitchell Boggs | |
| 2011-04-26 | Tue | HOU | NL | A | N | 23 | L | 5-6 | 9 | box - pbp - pit | L1 | 12-11 | 2 | 5 | 9 | 3:28 | 25,526 | Jaime Garcia | Bud Norris (R) | Brandon Lyon | Mitchell Boggs | None | |
| 2011-04-27 | Wed | HOU | NL | A | N | 24 | W | 6-5 | 9 | box - pbp - pit | W1 | 13-11 | 1 | 4 | 8 | 3:16 | 27,857 | Kyle Lohse | J.A. Happ (L) | Kyle Lohse | J.A. Happ | Eduardo Sanchez | |
| 2011-04-28 | Thu | HOU | NL | A | N | 25 | W | 11-7 | 9 | box - pbp - pit | W2 | 14-11 | 1 | 4 | 9 | 3:24 | 26,331 | Kyle McClellan | Nelson Figueroa (R) | Kyle McClellan | Fernando Abad | Fernando Salas | |
| 2011-04-29 | Fri | ATL | NL | A | N | 26 | W | 5-3 | 11 | box - pbp - pit | W3 | 15-11 | 1 | 4 | 6 | 3:29 | 40,279 | Chris Carpenter | Tim Hudson (R) | Eduardo Sanchez | Cory Gearrin | Trever Miller | |
| 2011-04-30 | Sat | ATL | NL | A | D | 27 | W | 3-2 | 9 | box - pbp - pit | W4 | 16-11 | 1 | 4 | 7 | 2:54 | 30,546 | Jake Westbrook | Brandon Beachy (R) | Miguel Batista | Craig Kimbrel | Fernando Salas | |
| Game Date | Day | Opp | Lg | H/A | D/N | G | W/L | Result | Inn | Boxscores | Strk | Record | Div-Rk | Lg-Rk | MLB-Rk | Time | Att | Ballpark | Starting Pitcher | Opposing Pitcher | Winning Pitcher | Losing Pitcher | Save Pitcher |
| 2011-05-01 | Sun | ATL | NL | A | D | 28 | L | 5-6 | 9 | box - pbp - pit | L1 | 16-12 | 1 | 4 | 6 | 2:55 | 34,129 | Jaime Garcia | Derek Lowe (R) | Jonny Venters | Ryan Franklin | None | |
| 2011-05-02 | Mon | FLO | NL | H | N | 29 | L | 5-6 | 9 | box - pbp - pit | L2 | 16-13 | 1 | 4 | 8 | 2:57 | 32,635 | Kyle Lohse | Chris Volstad (R) | Edward Mujica | Mitchell Boggs | Leo Nunez | |
| 2011-05-03 | Tue | FLO | NL | H | N | 30 | W | 7-5 | 9 | box - pbp - pit | W1 | 17-13 | 1 | 4 | 6 | 3:13 | 32,689 | Kyle McClellan | Anibal Sanchez (R) | Fernando Salas | Ryan Webb | Eduardo Sanchez | |
| 2011-05-04 | Wed | FLO | NL | H | N | 31 | L | 7-8 | 9 | box - pbp - pit | L1 | 17-14 | 1 | 4 | 7 | 3:35 | 34,324 | Chris Carpenter | Javier Vazquez (R) | Michael Dunn | Eduardo Sanchez | Leo Nunez | |
| 2011-05-05 | Thu | FLO | NL | H | D | 32 | W | 6-3 | 9 | box - pbp - pit | W1 | 18-14 | 1 | 4 | 6 | 2:36 | 38,509 | Jake Westbrook | Josh Johnson (R) | Jason Motte | Josh Johnson | Eduardo Sanchez | |
| 2011-05-06 | Fri | MIL | NL | H | N | 33 | W | 6-0 | 9 | box - pbp - pit | W2 | 19-14 | 1 | 4 | 6 | 2:02 | 35,552 | Jaime Garcia | Randy Wolf (L) | Jaime Garcia | Randy Wolf | None | |
| 2011-05-07 | Sat | MIL | NL | H | D | 34 | L | 0-4 | 9 | box - pbp - pit | L1 | 19-15 | 1 | 4 | 8 | 2:29 | 40,229 | Kyle Lohse | Yovani Gallardo (R) | Yovani Gallardo | Kyle Lohse | None | |
| 2011-05-08 | Sun | MIL | NL | H | D | 35 | W | 3-1 | 9 | box - pbp - pit | W1 | 20-15 | 1 | 3 | 6 | 2:41 | 40,125 | Kyle McClellan | Chris Narveson (L) | Kyle McClellan | Chris Narveson | Fernando Salas | |
| 2011-05-10 | Tue | CHN | NL | A | N | 36 | W | 6-4 | 9 | box - pbp - pit | W2 | 21-15 | 1 | 3 | 5 | 2:54 | 34,249 | Chris Carpenter | Carlos Zambrano (R) | Chris Carpenter | Kerry Wood | Eduardo Sanchez | |
| 2011-05-11 | Wed | CHN | NL | A | N | 37 | L | 4-11 | 9 | box - pbp - pit | L1 | 21-16 | 1 | 3 | 6 | 3:07 | 34,439 | Jake Westbrook | Matt Garza (R) | Matt Garza | Jake Westbrook | None | |
| 2011-05-12 | Thu | CHN | NL | A | D | 38 | W | 9-1 | 9 | box - pbp - pit | W1 | 22-16 | 1 | 3 | 5 | 2:48 | 32,559 | Jaime Garcia | Casey Coleman (R) | Jaime Garcia | Casey Coleman | None | |
| 2011-05-13 | Fri | CIN | NL | A | N | 39 | L | 5-6 | 10 | box - pbp - pit | L1 | 22-17 | 1 | 3 | 5 | 3:54 | 32,972 | Kyle Lohse | Bronson Arroyo (R) | Francisco Cordero | Jason Motte | None | |
| 2011-05-14 | Sat | CIN | NL | A | D | 40 | L | 3-7 | 9 | box - pbp - pit | L2 | 22-18 | 2 | 5 | 7 | 2:32 | 41,307 | Kyle McClellan | Johnny Cueto (R) | Johnny Cueto | Kyle McClellan | None | |
| 2011-05-15 | Sun | CIN | NL | A | D | 41 | L | 7-9 | 9 | box - pbp - pit | L3 | 22-19 | 2 | 6 | 9 | 2:53 | 24,672 | Chris Carpenter | Travis Wood (L) | Travis Wood | Chris Carpenter | Francisco Cordero | |
| 2011-05-16 | Mon | PHI | NL | H | N | 42 | W | 3-1 | 9 | box - pbp - pit | W1 | 23-19 | 2 | 6 | 8 | 2:37 | 34,884 | Jake Westbrook | Cliff Lee (L) | Jake Westbrook | Cliff Lee | Fernando Salas | |
| 2011-05-17 | Tue | PHI | NL | H | N | 43 | W | 2-1 | 9 | box - pbp - pit | W2 | 24-19 | 2 | 5 | 7 | 2:44 | 34,567 | Jaime Garcia | Roy Oswalt (R) | Fernando Salas | Danys Baez | None | |
| 2011-05-18 | Wed | HOU | NL | H | N | 44 | W | 5-1 | 9 | box - pbp - pit | W3 | 25-19 | 2 | 4 | 6 | 2:26 | 35,298 | Kyle Lohse | Bud Norris (R) | Kyle Lohse | Bud Norris | None | |
| 2011-05-19 | Thu | HOU | NL | H | D | 45 | W | 4-2 | 9 | box - pbp - pit | W4 | 26-19 | 1 | 2 | 3 | 2:15 | 36,409 | Kyle McClellan | J.A. Happ (L) | Kyle McClellan | J.A. Happ | Fernando Salas | |
| 2011-05-20 | Fri | KCA | AL | A | N | 46 | L | 0-3 | 9 | box - pbp - pit | L1 | 26-20 | 1 | 4 | 5 | 2:17 | 26,816 | Chris Carpenter | Jeff Francis (L) | Jeff Francis | Chris Carpenter | Joakim Soria | |
| 2011-05-21 | Sat | KCA | AL | A | D | 47 | W | 3-0 | 9 | box - pbp - pit | W1 | 27-20 | 1 | 4 | 5 | 2:41 | 32,229 | Jake Westbrook | Nate Adcock (R) | Jake Westbrook | Tim Collins | Fernando Salas | |
| 2011-05-22 | Sun | KCA | AL | A | D | 48 | W | 9-8 | 10 | box - pbp - pit | W2 | 28-20 | 1 | 3 | 4 | 4:09 | 28,195 | Jaime Garcia | Sean O'Sullivan (R) | Jason Motte | Louis Coleman | Fernando Salas | |
| 2011-05-23 | Mon | SDN | NL | A | N | 49 | W | 3-1 | 9 | box - pbp - pit | W3 | 29-20 | 1 | 2 | 3 | 2:50 | 16,513 | Kyle Lohse | Dustin Moseley (R) | Kyle Lohse | Heath Bell | Fernando Salas | |
| 2011-05-24 | Tue | SDN | NL | A | N | 50 | W | 3-2 | 11 | box - pbp - pit | W4 | 30-20 | 1 | 2 | 3 | 3:01 | 19,426 | Kyle McClellan | Aaron Harang (R) | Miguel Batista | Ernesto Frieri | Eduardo Sanchez | |
| 2011-05-25 | Wed | SDN | NL | A | D | 51 | L | 1-3 | 9 | box - pbp - pit | L1 | 30-21 | 1 | 3 | 4 | 2:04 | 23,088 | Chris Carpenter | Mat Latos (R) | Mat Latos | Chris Carpenter | Heath Bell | |
| 2011-05-27 | Fri | COL | NL | A | N | 52 | W | 10-3 | 9 | box - pbp - pit | W1 | 31-21 | 1 | 2 | 3 | 2:57 | 31,285 | Jake Westbrook | Ubaldo Jimenez (R) | Jake Westbrook | Ubaldo Jimenez | None | |
| 2011-05-28 | Sat | COL | NL | A | N | 53 | L | 4-15 | 9 | box - pbp - pit | L1 | 31-22 | 1 | 3 | 4 | 3:02 | 38,149 | Jaime Garcia | Juan Nicasio (R) | Juan Nicasio | Jaime Garcia | None | |
| 2011-05-29 | Sun | COL | NL | A | D | 54 | W | 4-3 | 9 | box - pbp - pit | W1 | 32-22 | 1 | 2 | 3 | 2:51 | 40,598 | Kyle Lohse | Jhoulys Chacin (R) | Kyle Lohse | Jhoulis Chacin | Fernando Salas | |
| 2011-05-30 | Mon | SFN | NL | H | D | 55 | L | 3-7 | 9 | box - pbp - pit | L1 | 32-23 | 1 | 2 | 3 | 2:51 | 40,849 | Kyle McClellan | Madison Bumgarner (L) | Madison Bumgarner | Kyle McClellan | None | |
| 2011-05-31 | Tue | SFN | NL | H | N | 56 | W | 4-3 | 9 | box - pbp - pit | W1 | 33-23 | 1 | 2 | 3 | 3:13 | 37,748 | Chris Carpenter | Ryan Vogelsong (R) | Ryan Franklin | Javier Lopez | Fernando Salas | |
| Game Date | Day | Opp | Lg | H/A | D/N | G | W/L | Result | Inn | Boxscores | Strk | Record | Div-Rk | Lg-Rk | MLB-Rk | Time | Att | Ballpark | Starting Pitcher | Opposing Pitcher | Winning Pitcher | Losing Pitcher | Save Pitcher |
| 2011-06-01 | Wed | SFN | NL | H | N | 57 | L | 5-7 | 11 | box - pbp - pit | L1 | 33-24 | 1 | 2 | 3 | 3:44 | 35,775 | Jake Westbrook | Tim Lincecum (R) | Sergio Romo | Ryan Franklin | Brian Wilson | |
| 2011-06-02 | Thu | SFN | NL | H | N | 58 | L | 7-12 | 9 | box - pbp - pit | L2 | 33-25 | 1 | 3 | 5 | 3:05 | 34,104 | Lance Lynn | Jonathan Sanchez (L) | Jonathan Sanchez | Lance Lynn | Jeremy Affeldt | |
| 2011-06-03 | Fri | CHN | NL | H | N | 59 | W | 6-1 | 9 | box - pbp - pit | W1 | 34-25 | 1 | 2 | 3 | 2:32 | 40,419 | Jaime Garcia | Ryan Dempster (R) | Jaime Garcia | Ryan Dempster | None | |
| 2011-06-04 | Sat | CHN | NL | H | D | 60 | W | 5-4 | 12 | box - pbp - pit | W2 | 35-25 | 1 | 2 | 3 | 3:48 | 43,195 | Kyle Lohse | Randy Wells (R) | Eduardo Sanchez | Jeff Samardzija | None | |
| 2011-06-05 | Sun | CHN | NL | H | D | 61 | W | 3-2 | 10 | box - pbp - pit | W3 | 36-25 | 1 | 2 | 2 | 2:51 | 40,701 | Chris Carpenter | Carlos Zambrano (R) | Fernando Salas | Rodrigo Lopez | None | |
| 2011-06-07 | Tue | HOU | NL | A | N | 62 | W | 7-4 | 9 | box - pbp - pit | W4 | 37-25 | 1 | 1 | 1 | 3:10 | 23,277 | Jake Westbrook | Brett Myers (R) | Jake Westbrook | Brett Myers | Fernando Salas | |
| 2011-06-08 | Wed | HOU | NL | A | N | 63 | L | 1-4 | 9 | box - pbp - pit | L1 | 37-26 | 1 | 2 | 2 | 2:47 | 22,107 | Jaime Garcia | Bud Norris (R) | Bud Norris | Jaime Garcia | Mark Melancon | |
| 2011-06-09 | Thu | HOU | NL | A | N | 64 | W | 9-2 | 9 | box - pbp - pit | W1 | 38-26 | 1 | 1 | 1 | 3:18 | 24,482 | Lance Lynn | J.A. Happ (L) | Lance Lynn | J.A. Happ | None | |
| 2011-06-10 | Fri | MIL | NL | A | N | 65 | L | 0-8 | 9 | box - pbp - pit | L1 | 38-27 | 1 | 2 | 3 | 2:34 | 33,240 | Kyle Lohse | Chris Narveson (L) | Chris Narveson | Kyle Lohse | None | |
| 2011-06-11 | Sat | MIL | NL | A | N | 66 | L | 3-5 | 9 | box - pbp - pit | L2 | 38-28 | 1 | 2 | 3 | 2:26 | 41,930 | Chris Carpenter | Zack Greinke (R) | Zack Greinke | Chris Carpenter | John Axford | |
| 2011-06-12 | Sun | MIL | NL | A | D | 67 | L | 3-4 | 9 | box - pbp - pit | L3 | 38-29 | 2 | 4 | 6 | 2:31 | 42,692 | Jake Westbrook | Shaun Marcum (R) | Shaun Marcum | Jake Westbrook | John Axford | |
| 2011-06-14 | Tue | WAS | NL | A | N | 68 | L | 6-8 | 9 | box - pbp - pit | L4 | 38-30 | 2 | 5 | 7 | 3:27 | 26,739 | Jaime Garcia | Yunesky Maya (R) | Henry Rodriguez | Miguel Batista | Drew Storen | |
| 2011-06-15 | Wed | WAS | NL | A | N | 69 | L | 0-10 | 9 | box - pbp - pit | L5 | 38-31 | 2 | 5 | 7 | 2:23 | 27,130 | Kyle McClellan | Livan Hernandez (R) | Livan Hernandez | Kyle McClellan | None | |
| 2011-06-16 | Thu | WAS | NL | A | N | 70 | L | 4-7 | 10 | box - pbp - pit | L6 | 38-32 | 2 | 6 | 8 | 3:00 | 19,662 | Kyle Lohse | John Lannan (L) | Sean Burnett | Fernando Salas | None | |
| 2011-06-17 | Fri | KCA | AL | H | N | 71 | L | 4-5 | 9 | box - pbp - pit | L7 | 38-33 | 2 | 6 | 10 | 2:46 | 40,674 | Chris Carpenter | Felipe Paulino (R) | Blake Wood | Chris Carpenter | Joakim Soria | |
| 2011-06-18 | Sat | KCA | AL | H | N | 72 | W | 5-4 | 9 | box - pbp - pit | W1 | 39-33 | 2 | 4 | 7 | 2:24 | 43,102 | Jake Westbrook | Vincent Mazzaro (R) | Jason Motte | Greg Holland | Fernando Salas | |
| 2011-06-19 | Sun | KCA | AL | H | D | 73 | W | 5-4 | 9 | box - pbp - pit | W2 | 40-33 | 2 | 4 | 5 | 3:03 | 41,660 | Jaime Garcia | Danny Duffy (L) | Fernando Salas | Tim Collins | None | |
| 2011-06-21 | Tue | PHI | NL | H | N | 74 | L | 2-10 | 9 | box - pbp - pit | L1 | 40-34 | 2 | 5 | 7 | 3:12 | 40,095 | Kyle McClellan | Roy Halladay (R) | Michael Stutes | Trever Miller | None | |
| 2011-06-22 | Wed | PHI | NL | H | N | 75 | L | 0-4 | 9 | box - pbp - pit | L2 | 40-35 | 2 | 6 | 10 | 2:17 | 36,520 | Kyle Lohse | Cliff Lee (L) | Cliff Lee | Kyle Lohse | None | |
| 2011-06-23 | Thu | PHI | NL | H | N | 76 | W | 12-2 | 9 | box - pbp - pit | W1 | 41-35 | 1 | 6 | 10 | 2:59 | 40,532 | Chris Carpenter | Roy Oswalt (R) | Chris Carpenter | Roy Oswalt | None | |
| 2011-06-24 | Fri | TOR | AL | H | N | 77 | L | 4-5 | 9 | box - pbp - pit | L1 | 41-36 | 2 | 6 | 10 | 2:53 | 37,724 | Jake Westbrook | Brandon Morrow (R) | Jason Frasor | Fernando Salas | Frank Francisco | |
| 2011-06-25 | Sat | TOR | AL | H | N | 78 | L | 3-6 | 9 | box - pbp - pit | L2 | 41-37 | 2 | 6 | 12 | 2:34 | 40,289 | Jaime Garcia | Carlos Villanueva (R) | Carlos Villanueva | Jaime Garcia | None | |
| 2011-06-26 | Sun | TOR | AL | H | D | 79 | L | 0-5 | 9 | box - pbp - pit | L3 | 41-38 | 2 | 6 | 11 | 2:27 | 36,542 | Kyle McClellan | Ricky Romero (L) | Ricky Romero | Kyle McClellan | None | |
| 2011-06-28 | Tue | BAL | AL | A | N | 80 | W | 6-2 | 9 | box - pbp - pit | W1 | 42-38 | 2 | 6 | 11 | 2:39 | 20,556 | Kyle Lohse | Zack Britton (L) | Kyle Lohse | Zachary Britton | None | |
| 2011-06-29 | Wed | BAL | AL | A | N | 81 | W | 5-1 | 9 | box - pbp - pit | W2 | 43-38 | 2 | 6 | 10 | 2:32 | 17,405 | Chris Carpenter | Chris Jakubauskas (R) | Chris Carpenter | Chris Jakubauskas | None | |
| 2011-06-30 | Thu | BAL | AL | A | N | 82 | W | 9-6 | 9 | box - pbp - pit | W3 | 44-38 | 2 | 6 | 7 | 3:00 | 28,340 | Jaime Garcia | Brian Matusz (L) | Jaime Garcia | Brian Matusz | Fernando Salas | |
| Game Date | Day | Opp | Lg | H/A | D/N | G | W/L | Result | Inn | Boxscores | Strk | Record | Div-Rk | Lg-Rk | MLB-Rk | Time | Att | Ballpark | Starting Pitcher | Opposing Pitcher | Winning Pitcher | Losing Pitcher | Save Pitcher |
| 2011-07-01 | Fri | TBA | AL | A | N | 83 | W | 5-3 | 9 | box - pbp - pit | W4 | 45-38 | 1 | 4 | 7 | 2:41 | 19,934 | Jake Westbrook | Wade Davis (R) | Jake Westbrook | Wade Davis | Fernando Salas | |
| 2011-07-02 | Sat | TBA | AL | A | N | 84 | L | 1-5 | 9 | box - pbp - pit | L1 | 45-39 | 2 | 5 | 9 | 3:02 | 23,897 | Kyle McClellan | Jeff Niemann (R) | Jeff Niemann | Kyle McClellan | None | |
| 2011-07-03 | Sun | TBA | AL | A | D | 85 | L | 3-8 | 9 | box - pbp - pit | L2 | 45-40 | 2 | 5 | 10 | 2:45 | 26,819 | Kyle Lohse | Jeremy Hellickson (R) | Jeremy Hellickson | Kyle Lohse | Kyle Farnsworth | |
| 2011-07-04 | Mon | CIN | NL | H | N | 86 | W | 1-0 | 9 | box - pbp - pit | W1 | 46-40 | 1 | 5 | 8 | 2:25 | 40,551 | Chris Carpenter | Johnny Cueto (R) | Chris Carpenter | Johnny Cueto | Fernando Salas | |
| 2011-07-05 | Tue | CIN | NL | H | N | 87 | W | 8-1 | 9 | box - pbp - pit | W2 | 47-40 | 1 | 5 | 7 | 2:52 | 36,090 | Jaime Garcia | Edinson Volquez (R) | Jaime Garcia | Edinson Volquez | None | |
| 2011-07-06 | Wed | CIN | NL | H | N | 88 | L | 8-9 | 13 | box - pbp - pit | L1 | 47-41 | 1 | 5 | 10 | 4:11 | 37,223 | Jake Westbrook | Bronson Arroyo (R) | Jose Arredondo | Raul Valdes | Aroldis Chapman | |
| 2011-07-07 | Thu | ARI | NL | H | N | 89 | L | 1-4 | 9 | box - pbp - pit | L2 | 47-42 | 2 | 5 | 10 | 2:27 | 35,274 | Kyle McClellan | Joe Saunders (L) | Joe Saunders | Kyle McClellan | David Hernandez | |
| 2011-07-08 | Fri | ARI | NL | H | N | 90 | L | 6-7 | 9 | box - pbp - pit | L3 | 47-43 | 3 | 7 | 14 | 3:07 | 37,160 | Kyle Lohse | Ian Kennedy (R) | Ian Kennedy | Kyle Lohse | David Hernandez | |
| 2011-07-09 | Sat | ARI | NL | H | N | 91 | W | 7-6 | 9 | box - pbp - pit | W1 | 48-43 | 2 | 5 | 11 | 3:16 | 42,745 | Chris Carpenter | Daniel Hudson (R) | Fernando Salas | Joe Paterson | None | |
| 2011-07-10 | Sun | ARI | NL | H | D | 92 | W | 4-2 | 9 | box - pbp - pit | W2 | 49-43 | 2 | 5 | 9 | 2:28 | 35,299 | Jaime Garcia | Zach Duke (L) | Jaime Garcia | Zach Duke | Fernando Salas | |
| 2011-07-15 | Fri | CIN | NL | A | N | 93 | L | 5-6 | 9 | box - pbp - pit | L1 | 49-44 | 2 | 6 | 12 | 3:06 | 41,238 | Jake Westbrook | Johnny Cueto (R) | Logan Ondrusek | Fernando Salas | None | |
| 2011-07-16 | Sat | CIN | NL | A | N | 94 | W | 4-1 | 9 | box - pbp - pit | W1 | 50-44 | 1 | 5 | 10 | 2:48 | 40,204 | Chris Carpenter | Bronson Arroyo (R) | Chris Carpenter | Bronson Arroyo | Fernando Salas | |
| 2011-07-17 | Sun | CIN | NL | A | D | 95 | L | 1-3 | 9 | box - pbp - pit | L1 | 50-45 | 3 | 7 | 14 | 2:44 | 24,841 | Jaime Garcia | Homer Bailey (R) | Homer Bailey | Jaime Garcia | Francisco Cordero | |
| 2011-07-19 | Tue | NYN | NL | A | N | 96 | L | 2-4 | 9 | box - pbp - pit | L2 | 50-46 | 3 | 7 | 14 | 2:35 | 35,448 | Kyle Lohse | Dillon Gee (R) | Dillon Gee | Kyle Lohse | Jason Isringhausen | |
| 2011-07-20 | Wed | NYN | NL | A | N | 97 | L | 5-6 | 10 | box - pbp - pit | L3 | 50-47 | 3 | 7 | 14 | 3:14 | 30,770 | Kyle McClellan | R.A. Dickey (R) | Jason Isringhausen | Fernando Salas | None | |
| 2011-07-21 | Thu | NYN | NL | A | D | 98 | W | 6-2 | 9 | box - pbp - pit | W1 | 51-47 | 3 | 7 | 14 | 2:07 | 37,416 | Jake Westbrook | Jon Niese (L) | Jake Westbrook | Jonathon Niese | None | |
| 2011-07-22 | Fri | PIT | NL | A | N | 99 | W | 6-4 | 9 | box - pbp - pit | W2 | 52-47 | 3 | 7 | 13 | 2:33 | 38,490 | Chris Carpenter | Paul Maholm (L) | Chris Carpenter | Paul Maholm | Fernando Salas | |
| 2011-07-23 | Sat | PIT | NL | A | N | 100 | W | 9-1 | 9 | box - pbp - pit | W3 | 53-47 | 1 | 5 | 10 | 2:53 | 39,102 | Jaime Garcia | Kevin Correia (R) | Jaime Garcia | Kevin Correia | None | |
| 2011-07-24 | Sun | PIT | NL | A | D | 101 | L | 3-4 | 10 | box - pbp - pit | L1 | 53-48 | 2 | 6 | 12 | 3:14 | 35,402 | Kyle Lohse | Charlie Morton (R) | Joe Beimel | Jason Motte | None | |
| 2011-07-25 | Mon | HOU | NL | H | N | 102 | W | 10-5 | 9 | box - pbp - pit | W1 | 54-48 | 2 | 6 | 10 | 2:54 | 38,074 | Kyle McClellan | J.A. Happ (L) | Kyle McClellan | J.A. Happ | Mitchell Boggs | |
| 2011-07-26 | Tue | HOU | NL | H | N | 103 | W | 3-1 | 9 | box - pbp - pit | W2 | 55-48 | 1 | 5 | 9 | 2:34 | 35,588 | Jake Westbrook | Brett Myers (R) | Jake Westbrook | Brett Myers | Fernando Salas | |
| 2011-07-27 | Wed | HOU | NL | H | N | 104 | L | 2-4 | 9 | box - pbp - pit | L1 | 55-49 | 2 | 6 | 11 | 3:09 | 35,679 | Chris Carpenter | Bud Norris (R) | Fernando Rodriguez | Mitchell Boggs | Mark Melancon | |
| 2011-07-28 | Thu | HOU | NL | H | N | 105 | L | 3-5 | 9 | box - pbp - pit | L2 | 55-50 | 3 | 7 | 11 | 2:48 | 38,794 | Jaime Garcia | Wandy Rodriguez (L) | Wandy Rodriguez | Jaime Garcia | Mark Melancon | |
| 2011-07-29 | Fri | CHN | NL | H | N | 106 | W | 9-2 | 9 | box - pbp - pit | W1 | 56-50 | 2 | 6 | 11 | 2:55 | 42,042 | Edwin Jackson | Matt Garza (R) | Edwin Jackson | Matt Garza | None | |
| 2011-07-30 | Sat | CHN | NL | H | D | 107 | W | 13-5 | 9 | box - pbp - pit | W2 | 57-50 | 2 | 6 | 10 | 2:43 | 43,784 | Kyle Lohse | Rodrigo Lopez (R) | Kyle Lohse | Rodrigo Lopez | None | |
| 2011-07-31 | Sun | CHN | NL | H | N | 108 | L | 3-6 | 9 | box - pbp - pit | L1 | 57-51 | 2 | 6 | 10 | 3:04 | 43,960 | Jake Westbrook | Ryan Dempster (R) | Ryan Dempster | Jake Westbrook | Carlos Marmol | |
| Game Date | Day | Opp | Lg | H/A | D/N | G | W/L | Result | Inn | Boxscores | Strk | Record | Div-Rk | Lg-Rk | MLB-Rk | Time | Att | Ballpark | Starting Pitcher | Opposing Pitcher | Winning Pitcher | Losing Pitcher | Save Pitcher |
| 2011-08-01 | Mon | MIL | NL | A | N | 109 | L | 2-6 | 9 | box - pbp - pit | L2 | 57-52 | 2 | 6 | 12 | 2:57 | 41,619 | Chris Carpenter | Zack Greinke (R) | Zack Greinke | Chris Carpenter | None | |
| 2011-08-02 | Tue | MIL | NL | A | N | 110 | W | 8-7 | 11 | box - pbp - pit | W1 | 58-52 | 2 | 6 | 11 | 4:28 | 39,393 | Jaime Garcia | Shaun Marcum (R) | Kyle McClellan | Marco Estrada | Octavio Dotel | |
| 2011-08-03 | Wed | MIL | NL | A | D | 111 | L | 5-10 | 9 | box - pbp - pit | L1 | 58-53 | 2 | 6 | 12 | 3:01 | 41,906 | Edwin Jackson | Randy Wolf (L) | Randy Wolf | Edwin Jackson | None | |
| 2011-08-04 | Thu | FLO | NL | A | N | 112 | W | 7-4 | 9 | box - pbp - pit | W1 | 59-53 | 2 | 6 | 12 | 3:29 | 20,011 | Kyle Lohse | Clay Hensley (R) | Kyle McClellan | Clay Hensley | Fernando Salas | |
| 2011-08-05 | Fri | FLO | NL | A | N | 113 | W | 3-2 | 9 | box - pbp - pit | W2 | 60-53 | 2 | 6 | 12 | 3:06 | 19,303 | Jake Westbrook | Anibal Sanchez (R) | Mitchell Boggs | Anibal Sanchez | Lance Lynn | |
| 2011-08-06 | Sat | FLO | NL | A | N | 114 | W | 2-1 | 9 | box - pbp - pit | W3 | 61-53 | 2 | 6 | 11 | 3:23 | 23,922 | Chris Carpenter | Ricky Nolasco (R) | Chris Carpenter | Ricky Nolasco | Fernando Salas | |
| 2011-08-07 | Sun | FLO | NL | A | D | 115 | W | 8-4 | 9 | box - pbp - pit | W4 | 62-53 | 2 | 6 | 10 | 3:23 | 20,011 | Jaime Garcia | Javier Vazquez (R) | Mitchell Boggs | Michael Dunn | None | |
| 2011-08-09 | Tue | MIL | NL | H | N | 116 | L | 3-5 | 10 | box - pbp - pit | L1 | 62-54 | 2 | 6 | 10 | 3:53 | 40,626 | Edwin Jackson | Shaun Marcum (R) | LaTroy Hawkins | Octavio Dotel | John Axford | |
| 2011-08-10 | Wed | MIL | NL | H | N | 117 | L | 1-5 | 9 | box - pbp - pit | L2 | 62-55 | 2 | 6 | 11 | 2:22 | 38,397 | Jake Westbrook | Randy Wolf (L) | Randy Wolf | Jake Westbrook | None | |
| 2011-08-11 | Thu | MIL | NL | H | N | 118 | W | 5-2 | 9 | box - pbp - pit | W1 | 63-55 | 2 | 6 | 11 | 2:34 | 38,302 | Chris Carpenter | Yovani Gallardo (R) | Chris Carpenter | Yovani Gallardo | Fernando Salas | |
| 2011-08-12 | Fri | COL | NL | H | N | 119 | W | 6-1 | 9 | box - pbp - pit | W2 | 64-55 | 2 | 5 | 11 | 2:27 | 36,181 | Kyle Lohse | Aaron Cook (R) | Kyle Lohse | Aaron Cook | None | |
| 2011-08-13 | Sat | COL | NL | H | N | 120 | L | 1-6 | 9 | box - pbp - pit | L1 | 64-56 | 2 | 6 | 12 | 3:02 | 40,172 | Jaime Garcia | Jason Hammel (R) | Jason Hammel | Jaime Garcia | None | |
| 2011-08-14 | Sun | COL | NL | H | N | 121 | W | 6-2 | 9 | box - pbp - pit | W1 | 65-56 | 2 | 6 | 10 | 3:28 | 38,748 | Edwin Jackson | Esmil Rogers (R) | Edwin Jackson | Esmil Rogers | None | |
| 2011-08-15 | Mon | PIT | NL | A | N | 122 | L | 2-6 | 9 | box - pbp - pit | L1 | 65-57 | 2 | 6 | 10 | 3:00 | 19,766 | Jake Westbrook | James McDonald (R) | James McDonald | Jake Westbrook | None | |
| 2011-08-16 | Tue | PIT | NL | A | N | 123 | L | 4-5 | 11 | box - pbp - pit | L2 | 65-58 | 2 | 6 | 11 | 3:24 | 20,943 | Chris Carpenter | Jeff Karstens (R) | Chris Resop | Arthur Rhodes | None | |
| 2011-08-17 | Wed | PIT | NL | A | N | 124 | W | 7-2 | 9 | box - pbp - pit | W1 | 66-58 | 2 | 6 | 10 | 2:46 | 22,296 | Kyle Lohse | Paul Maholm (L) | Kyle Lohse | Paul Maholm | None | |
| 2011-08-19 | Fri | CHN | NL | A | D | 125 | L | 4-5 | 10 | box - pbp - pit | L1 | 66-59 | 2 | 6 | 12 | 3:06 | 42,343 | Jaime Garcia | Randy Wells (R) | Sean Marshall | Octavio Dotel | None | |
| 2011-08-20 | Sat | CHN | NL | A | D | 126 | L | 0-3 | 9 | box - pbp - pit | L2 | 66-60 | 2 | 6 | 12 | 2:43 | 42,374 | Edwin Jackson | Matt Garza (R) | Matt Garza | Edwin Jackson | Carlos Marmol | |
| 2011-08-21 | Sun | CHN | NL | A | N | 127 | W | 6-2 | 9 | box - pbp - pit | W1 | 67-60 | 2 | 6 | 12 | 2:42 | 39,420 | Jake Westbrook | Rodrigo Lopez (R) | Jake Westbrook | Rodrigo Lopez | None | |
| 2011-08-22 | Mon | LAN | NL | H | N | 128 | L | 1-2 | 9 | box - pbp - pit | L1 | 67-61 | 2 | 6 | 12 | 2:44 | 35,198 | Chris Carpenter | Nathan Eovaldi (R) | Matt Guerrier | Fernando Salas | Javy Guerra | |
| 2011-08-23 | Tue | LAN | NL | H | N | 129 | L | 2-13 | 9 | box - pbp - pit | L2 | 67-62 | 2 | 6 | 12 | 2:59 | 37,062 | Kyle Lohse | Clayton Kershaw (L) | Clayton Kershaw | Kyle Lohse | None | |
| 2011-08-24 | Wed | LAN | NL | H | D | 130 | L | 4-9 | 9 | box - pbp - pit | L3 | 67-63 | 2 | 6 | 12 | 2:56 | 32,959 | Jaime Garcia | Hiroki Kuroda (R) | Hiroki Kuroda | Jaime Garcia | None | |
| 2011-08-25 | Thu | PIT | NL | H | N | 131 | W | 8-4 | 9 | box - pbp - pit | W1 | 68-63 | 2 | 6 | 12 | 3:11 | 36,503 | Edwin Jackson | Charlie Morton (R) | Edwin Jackson | Charlie Morton | None | |
| 2011-08-26 | Fri | PIT | NL | H | N | 132 | W | 5-4 | 9 | box - pbp - pit | W2 | 69-63 | 2 | 6 | 12 | 2:34 | 40,480 | Jake Westbrook | James McDonald (R) | Kyle McClellan | Jose Veras | None | |
| 2011-08-27 | Sat | PIT | NL | H | D | 133 | L | 0-7 | 9 | box - pbp - pit | L1 | 69-64 | 2 | 6 | 12 | 2:42 | 35,812 | Chris Carpenter | Brad Lincoln (R) | Brad Lincoln | Chris Carpenter | None | |
| 2011-08-28 | Sun | PIT | NL | H | D | 134 | W | 7-4 | 9 | box - pbp - pit | W1 | 70-64 | 2 | 6 | 12 | 2:58 | 38,429 | Kyle Lohse | Jeff Karstens (R) | Kyle Lohse | Jeff Karstens | Jason Motte | |
| 2011-08-30 | Tue | MIL | NL | A | N | 135 | W | 2-1 | 9 | box - pbp - pit | W2 | 71-64 | 2 | 5 | 11 | 3:12 | 42,384 | Edwin Jackson | Shaun Marcum (R) | Edwin Jackson | Shaun Marcum | Fernando Salas | |
| 2011-08-31 | Wed | MIL | NL | A | N | 136 | W | 8-3 | 9 | box - pbp - pit | W3 | 72-64 | 2 | 5 | 11 | 2:34 | 38,073 | Jake Westbrook | Randy Wolf (L) | Jake Westbrook | Randy Wolf | None | |
| Game Date | Day | Opp | Lg | H/A | D/N | G | W/L | Result | Inn | Boxscores | Strk | Record | Div-Rk | Lg-Rk | MLB-Rk | Time | Att | Ballpark | Starting Pitcher | Opposing Pitcher | Winning Pitcher | Losing Pitcher | Save Pitcher |
| 2011-09-01 | Thu | MIL | NL | A | D | 137 | W | 8-4 | 9 | box - pbp - pit | W4 | 73-64 | 2 | 5 | 11 | 2:57 | 34,080 | Brandon Dickson | Yovani Gallardo (R) | Octavio Dotel | Yovani Gallardo | None | |
| 2011-09-02 | Fri | CIN | NL | H | N | 138 | L | 8-11 | 9 | box - pbp - pit | L1 | 73-65 | 2 | 5 | 11 | 3:15 | 36,970 | Chris Carpenter | Johnny Cueto (R) | Jose Arredondo | Marc Rzepczynski | None | |
| 2011-09-03 | Sat | CIN | NL | H | D | 139 | W | 6-4 | 9 | box - pbp - pit | W1 | 74-65 | 2 | 5 | 11 | 3:02 | 41,839 | Jaime Garcia | Homer Bailey (R) | Jaime Garcia | Homer Bailey | Jason Motte | |
| 2011-09-04 | Sun | CIN | NL | H | D | 140 | L | 2-3 | 10 | box - pbp - pit | L1 | 74-66 | 2 | 5 | 11 | 3:26 | 41,647 | Edwin Jackson | Bronson Arroyo (R) | Bill Bray | Fernando Salas | Francisco Cordero | |
| 2011-09-05 | Mon | MIL | NL | H | D | 141 | L | 1-4 | 9 | box - pbp - pit | L2 | 74-67 | 2 | 5 | 11 | 2:31 | 42,043 | Jake Westbrook | Randy Wolf (L) | Randy Wolf | Jake Westbrook | John Axford | |
| 2011-09-06 | Tue | MIL | NL | H | N | 142 | W | 4-2 | 9 | box - pbp - pit | W1 | 75-67 | 2 | 5 | 11 | 2:46 | 35,397 | Kyle Lohse | Yovani Gallardo (R) | Kyle Lohse | Yovani Gallardo | Jason Motte | |
| 2011-09-07 | Wed | MIL | NL | H | N | 143 | W | 2-0 | 9 | box - pbp - pit | W2 | 76-67 | 2 | 5 | 11 | 2:05 | 38,891 | Chris Carpenter | Zack Greinke (R) | Chris Carpenter | Zack Greinke | None | |
| 2011-09-09 | Fri | ATL | NL | H | N | 144 | W | 4-3 | 10 | box - pbp - pit | W3 | 77-67 | 2 | 5 | 11 | 3:37 | 37,129 | Edwin Jackson | Randall Delgado (R) | Jason Motte | Scott Linebrink | None | |
| 2011-09-10 | Sat | ATL | NL | H | N | 145 | W | 4-3 | 9 | box - pbp - pit | W4 | 78-67 | 2 | 5 | 11 | 2:31 | 40,689 | Jaime Garcia | Derek Lowe (R) | Jaime Garcia | Derek Lowe | Jason Motte | |
| 2011-09-11 | Sun | ATL | NL | H | D | 146 | W | 6-3 | 9 | box - pbp - pit | W5 | 79-67 | 2 | 5 | 11 | 2:22 | 39,710 | Jake Westbrook | Tim Hudson (R) | Jake Westbrook | Tim Hudson | Jason Motte | |
| 2011-09-12 | Mon | PIT | NL | A | N | 147 | L | 5-6 | 9 | box - pbp - pit | L1 | 79-68 | 2 | 5 | 11 | 3:01 | 13,278 | Kyle Lohse | Brad Lincoln (R) | Jason Grilli | Marc Rzepczynski | Joel Hanrahan | |
| 2011-09-13 | Tue | PIT | NL | A | N | 148 | W | 6-4 | 9 | box - pbp - pit | W1 | 80-68 | 2 | 5 | 11 | 2:53 | 16,544 | Chris Carpenter | Jeff Karstens (R) | Kyle McClellan | Joel Hanrahan | Jason Motte | |
| 2011-09-14 | Wed | PIT | NL | A | D | 149 | W | 3-2 | 9 | box - pbp - pit | W2 | 81-68 | 2 | 5 | 11 | 2:36 | 12,520 | Edwin Jackson | Charlie Morton (R) | Edwin Jackson | Charlie Morton | Jason Motte | |
| 2011-09-16 | Fri | PHI | NL | A | N | 150 | W | 4-2 | 11 | box - pbp - pit | W3 | 82-68 | 2 | 5 | 10 | 3:39 | 45,572 | Jaime Garcia | Vance Worley (R) | Kyle McClellan | Michael Schwimer | Fernando Salas | |
| 2011-09-17 | Sat | PHI | NL | A | N | 151 | L | 2-9 | 9 | box - pbp - pit | L1 | 82-69 | 2 | 5 | 10 | 3:04 | 45,470 | Jake Westbrook | Roy Oswalt (R) | Roy Oswalt | Jake Westbrook | None | |
| 2011-09-18 | Sun | PHI | NL | A | N | 152 | W | 5-0 | 9 | box - pbp - pit | W1 | 83-69 | 2 | 5 | 10 | 2:27 | 45,063 | Chris Carpenter | Cole Hamels (L) | Chris Carpenter | Cole Hamels | None | |
| 2011-09-19 | Mon | PHI | NL | A | N | 153 | W | 4-3 | 9 | box - pbp - pit | W2 | 84-69 | 2 | 5 | 10 | 2:36 | 45,048 | Kyle Lohse | Roy Halladay (R) | Kyle Lohse | Roy Halladay | Octavio Dotel | |
| 2011-09-20 | Tue | NYN | NL | H | N | 154 | W | 11-6 | 9 | box - pbp - pit | W3 | 85-69 | 2 | 5 | 10 | 3:23 | 37,746 | Edwin Jackson | Mike Pelfrey (R) | Octavio Dotel | Josh Stinson | None | |
| 2011-09-21 | Wed | NYN | NL | H | N | 155 | W | 6-5 | 9 | box - pbp - pit | W4 | 86-69 | 2 | 5 | 9 | 2:24 | 40,658 | Jaime Garcia | Chris Schwinden (R) | Jaime Garcia | Danny Herrera | Jason Motte | |
| 2011-09-22 | Thu | NYN | NL | H | D | 156 | L | 6-8 | 9 | box - pbp - pit | L1 | 86-70 | 2 | 5 | 10 | 3:24 | 35,992 | Jake Westbrook | Chris Capuano (L) | Manny Acosta | Marc Rzepczynski | Bobby Parnell | |
| 2011-09-23 | Fri | CHN | NL | H | N | 157 | L | 1-5 | 9 | box - pbp - pit | L2 | 86-71 | 2 | 5 | 10 | 2:51 | 40,355 | Chris Carpenter | Ryan Dempster (R) | Jeff Samardzija | Kyle McClellan | None | |
| 2011-09-24 | Sat | CHN | NL | H | D | 158 | W | 2-1 | 9 | box - pbp - pit | W1 | 87-71 | 2 | 5 | 9 | 2:28 | 42,571 | Kyle Lohse | Rodrigo Lopez (R) | Jason Motte | Carlos Marmol | None | |
| 2011-09-25 | Sun | CHN | NL | H | D | 159 | W | 3-2 | 9 | box - pbp - pit | W2 | 88-71 | 2 | 5 | 9 | 2:30 | 41,469 | Edwin Jackson | Randy Wells (R) | Octavio Dotel | Randy Wells | Jason Motte | |
| 2011-09-26 | Mon | HOU | NL | A | N | 160 | L | 4-5 | 10 | box - pbp - pit | L1 | 88-72 | 2 | 5 | 10 | 3:18 | 20,017 | Jaime Garcia | Wandy Rodriguez (L) | Mark Melancon | Octavio Dotel | None | |
| 2011-09-27 | Tue | HOU | NL | A | N | 161 | W | 13-6 | 9 | box - pbp - pit | W1 | 89-72 | 2 | 4 | 9 | 3:35 | 22,021 | Jake Westbrook | Henry Sosa (R) | Eduardo Sanchez | Enerio Del Rosario | None | |
| 2011-09-28 | Wed | HOU | NL | A | N | 162 | W | 8-0 | 9 | box - pbp - pit | W2 | 90-72 | 2 | 4 | 8 | 2:20 | 24,358 | Chris Carpenter | Brett Myers (R) | Chris Carpenter | Brett Myers | None |
Team Splits | Top |
| Category | GP | W | L | Wpct | RF | RA | Diff |
| Season Total | 162 | 90 | 72 | .556 | 762 | 692 | +70 |
| Home Games | 81 | 45 | 36 | .556 | 350 | 337 | +13 |
| Away Games | 81 | 45 | 36 | .556 | 412 | 355 | +57 |
| Night Games | 111 | 65 | 46 | .586 | 557 | 480 | +77 |
| Day Games | 51 | 25 | 26 | .490 | 205 | 212 | -7 |
| March/April | 27 | 16 | 11 | .593 | 144 | 106 | +38 |
| May | 29 | 17 | 12 | .586 | 131 | 124 | +7 |
| June | 26 | 11 | 15 | .423 | 114 | 132 | -18 |
| July | 26 | 13 | 13 | .500 | 128 | 104 | +24 |
| August | 28 | 15 | 13 | .536 | 117 | 125 | -8 |
| Sept/Oct | 26 | 18 | 8 | .692 | 128 | 101 | +27 |
| 1-Run Games | 49 | 26 | 23 | .531 | 201 | 198 | +3 |
| Close Games (1-2-3 Runs) | 102 | 55 | 47 | .539 | 413 | 399 | +14 |
| Blowouts (7+ runs) | 22 | 13 | 9 | .591 | 152 | 126 | +26 |
| Extra Innings | 21 | 8 | 13 | .381 | 95 | 103 | -8 |
| Shutouts | 17 | 9 | 8 | .529 | 35 | 44 | -9 |
| vs LHSP | 39 | 19 | 20 | .487 | 177 | 182 | -5 |
| vs RHSP | 123 | 71 | 52 | .577 | 585 | 510 | +75 |
| vs Division | 79 | 44 | 35 | .557 | 369 | 311 | +58 |
| vs League | 147 | 82 | 65 | .558 | 700 | 627 | +73 |
| InterLeague | 15 | 8 | 7 | .533 | 62 | 65 | -3 |
