| Primary | ||||||||||||
| Date | # | Opp | Score | Inn | Starter | T | W/L | Save | Versus | T | ||
| 4/5/2012 | Mia | W | 7-4 | Wilson | L | Wilson | O'Flaherty | Gonzalez | L | |||
| 4/7/2012 | Mia | L | 1-6 | Jackson | R | Jackson | Ogando | R | ||||
| 4/8/2012 | Mia | W | 5-4 | Nolasco | R | O'Flaherty | Sanchez | R | ||||
| 4/9/2012 | StL | W | 9-7 | Buchholz | R | Buchholz | Strasburg | R | ||||
| 4/10/2012 | StL | W | 6-2 | Wilson | L | Wilson | Runzler | L | ||||
| 4/11/2012 | StL | L | 2-5 | Miller | R | Miller | Colon | R | ||||
| 4/12/2012 | @ | Was | W | 4-1 | Jackson | R | Jackson | Nicasio | R | |||
| 4/13/2012 | @ | Was | L | 1-8 | Nolasco | R | Nolasco | Hernandez | R | |||
| 4/14/2012 | @ | Was | L | 0-8 | Buchholz | R | Buchholz | Baker | R | |||
| 4/15/2012 | @ | Was | L | 4-5 | Wilson | L | Lopez | Wada | L | |||
| 4/17/2012 | @ | StL | L | 0-1 | Miller | R | Miller | Colon | R | |||
| 4/18/2012 | @ | StL | W | 4-2 | Jackson | R | Jackson | O'Flaherty | James | L | ||
| 4/19/2012 | @ | StL | L | 2-3 | Nolasco | R | Nolasco | Strasburg | R | |||
| 4/20/2012 | @ | ChN | W | 4-2 | Buchholz | R | Aardsma | O'Flaherty | de la Rosa | L | ||
| 4/21/2012 | @ | ChN | L | 2-3 | Wilson | L | Wilson | Billingsley | R | |||
| 4/22/2012 | @ | ChN | W | 5-3 | Miller | R | Miller | O'Flaherty | Feldman | R | ||
| 4/24/2012 | SF | L | 3-5 | Jackson | R | Jackson | Bell | R | ||||
| 4/25/2012 | SF | W | 4-1 | Nolasco | R | Nolasco | Meek | Morrow | R | |||
| 4/26/2012 | SF | W | 3-0 | Moseley | R | Moseley | O'Flaherty | Kuroda | R | |||
| 4/27/2012 | Hou | W | 3-2 | Wilson | L | Wilson | O'Flaherty | Lilly | L | |||
| 4/28/2012 | Hou | W | 6-2 | Miller | R | Miller | Cueto | R | ||||
| 4/29/2012 | Hou | L | 3-6 | Jackson | R | Jackson | Teheran | R | ||||
| 5/1/2012 | ChN | W | 4-3 | Nolasco | R | O'Flaherty | Billingsley | R | ||||
| 5/2/2012 | ChN | W | 4-3 | Moseley | R | O'Flaherty | Feldman | R | ||||
| 5/3/2012 | ChN | L | 2-3 | Wilson | L | Wilson | Davis | R | ||||
| 5/4/2012 | @ | Pit | W | 3-2 | Miller | R | Miller | Meek | Vogelsong | R | ||
| 5/5/2012 | @ | Pit | L | 1-6 | Jackson | R | Jackson | Camp | R | |||
| 5/6/2012 | @ | Pit | W | 2-1 | Nolasco | R | Nolasco | O'Flaherty | Shields | R | ||
| 5/7/2012 | @ | Mil | L | 2-12 | Moseley | R | Moseley | Johnson | R | |||
| 5/8/2012 | @ | Mil | L | 4-10 | Wilson | L | Wilson | Wainwright | R | |||
| 5/9/2012 | @ | Mil | L | 1-5 | Miller | R | Miller | Rodriguez | L | |||
| 5/11/2012 | Was | L | 3-10 | Jackson | R | Jackson | Hernandez | R | ||||
| 5/12/2012 | Was | L | 2-4 | Nolasco | R | Byrdak | Baker | R | ||||
| 5/13/2012 | Was | L | 1-8 | Moseley | R | Moseley | Wada | L | ||||
| 5/14/2012 | @ | Atl | L | 1-4 | Wilson | L | Wilson | Cobb | R | |||
| 5/15/2012 | @ | Atl | L | 4-13 | Miller | R | Miller | Zambrano | R | |||
| 5/16/2012 | @ | NYN | L | 4-5 | Jackson | R | O'Flaherty | Maholm | L | |||
| 5/17/2012 | @ | NYN | W | 2-0 | Nolasco | R | Nolasco | Aardsma | Marquis | R | ||
| 5/18/2012 | @ | NYA | W | 8-5 | Aardsma | R | Meek | Oswalt | R | |||
| 5/19/2012 | @ | NYA | W | 13-5 | Wilson | L | Wilson | Estrada | R | |||
| 5/20/2012 | @ | NYA | L | 4-5 | Miller | R | Byrdak | Danks | L | |||
| Other | |||||||||||||
| Cumulative | |||||||||||||
| Date | # | Opp | GWRBI | RF | RA | W | L | Pct | Last10 | Strk | Gm# | ||
| 4/5/2012 | Mia | W | Aybar | 7 | 4 | 1 | 0 | 1.000 | 1-0 | W1 | 1 | ||
| 4/7/2012 | Mia | L | 1 | 6 | 1 | 1 | .500 | 1-1 | L1 | 2 | |||
| 4/8/2012 | Mia | W | Posada | 5 | 4 | 2 | 1 | .667 | 2-1 | W1 | 3 | ||
| 4/9/2012 | StL | W | Maybin | 9 | 7 | 3 | 1 | .750 | 3-1 | W2 | 4 | ||
| 4/10/2012 | StL | W | Phillips | 6 | 2 | 4 | 1 | .800 | 4-1 | W3 | 5 | ||
| 4/11/2012 | StL | L | 2 | 5 | 4 | 2 | .667 | 4-2 | L1 | 6 | |||
| 4/12/2012 | @ | Was | W | LaHair | 4 | 1 | 5 | 2 | .714 | 5-2 | W1 | 7 | |
| 4/13/2012 | @ | Was | L | 1 | 8 | 5 | 3 | .625 | 5-3 | L1 | 8 | ||
| 4/14/2012 | @ | Was | L | 0 | 8 | 5 | 4 | .556 | 5-4 | L2 | 9 | ||
| 4/15/2012 | @ | Was | L | 4 | 5 | 5 | 5 | .500 | 5-5 | L3 | 10 | ||
| 4/17/2012 | @ | StL | L | 0 | 1 | 5 | 6 | .455 | 4-6 | L4 | 11 | ||
| 4/18/2012 | @ | StL | W | Phillips | 4 | 2 | 6 | 6 | .500 | 5-5 | W1 | 12 | |
| 4/19/2012 | @ | StL | L | 2 | 3 | 6 | 7 | .462 | 4-6 | L1 | 13 | ||
| 4/20/2012 | @ | ChN | W | Phillips | 4 | 2 | 7 | 7 | .500 | 4-6 | W1 | 14 | |
| 4/21/2012 | @ | ChN | L | 2 | 3 | 7 | 8 | .467 | 3-7 | L1 | 15 | ||
| 4/22/2012 | @ | ChN | W | Freeman | 5 | 3 | 8 | 8 | .500 | 4-6 | W1 | 16 | |
| 4/24/2012 | SF | L | 3 | 5 | 8 | 9 | .471 | 3-7 | L1 | 17 | |||
| 4/25/2012 | SF | W | 4 | 1 | 9 | 9 | .500 | 4-6 | W1 | 18 | |||
| 4/26/2012 | SF | W | Phillips | 3 | 0 | 10 | 9 | .526 | 5-5 | W2 | 19 | ||
| 4/27/2012 | Hou | W | Gordon | 3 | 2 | 11 | 9 | .550 | 6-4 | W3 | 20 | ||
| 4/28/2012 | Hou | W | Freeman | 6 | 2 | 12 | 9 | .571 | 7-3 | W4 | 21 | ||
| 4/29/2012 | Hou | L | 3 | 6 | 12 | 10 | .545 | 6-4 | L1 | 22 | |||
| 5/1/2012 | ChN | W | Gordon | 4 | 3 | 13 | 10 | .565 | 7-3 | W1 | 23 | ||
| 5/2/2012 | ChN | W | Mesoraco | 4 | 3 | 14 | 10 | .583 | 7-3 | W2 | 24 | ||
| 5/3/2012 | ChN | L | 2 | 3 | 14 | 11 | .560 | 7-3 | L1 | 25 | |||
| 5/4/2012 | @ | Pit | W | Phillips | 3 | 2 | 15 | 11 | .577 | 7-3 | W1 | 26 | |
| 5/5/2012 | @ | Pit | L | 1 | 6 | 15 | 12 | .556 | 7-3 | L1 | 27 | ||
| 5/6/2012 | @ | Pit | W | Gordon | 2 | 1 | 16 | 12 | .571 | 7-3 | W1 | 28 | |
| 5/7/2012 | @ | Mil | L | 2 | 12 | 16 | 13 | .552 | 6-4 | L1 | 29 | ||
| 5/8/2012 | @ | Mil | L | 4 | 10 | 16 | 14 | .533 | 5-5 | L2 | 30 | ||
| 5/9/2012 | @ | Mil | L | 1 | 5 | 16 | 15 | .516 | 4-6 | L3 | 31 | ||
| 5/11/2012 | Was | L | 3 | 10 | 16 | 16 | .500 | 4-6 | L4 | 32 | |||
| 5/12/2012 | Was | L | 2 | 4 | 16 | 17 | .485 | 3-7 | L5 | 33 | |||
| 5/13/2012 | Was | L | 1 | 8 | 16 | 18 | .471 | 2-8 | L6 | 34 | |||
| 5/14/2012 | @ | Atl | L | 1 | 4 | 16 | 19 | .457 | 2-8 | L7 | 35 | ||
| 5/15/2012 | @ | Atl | L | 4 | 13 | 16 | 20 | .444 | 1-9 | L8 | 36 | ||
| 5/16/2012 | @ | NYN | L | 4 | 5 | 16 | 21 | .432 | 1-9 | L9 | 37 | ||
| 5/17/2012 | @ | NYN | W | Willingham | 2 | 0 | 17 | 21 | .447 | 1-9 | W1 | 38 | |
| 5/18/2012 | @ | NYA | W | LaHair | 8 | 5 | 18 | 21 | .462 | 2-8 | W2 | 39 | |
| 5/19/2012 | @ | NYA | W | Phillips | 13 | 5 | 19 | 21 | .475 | 3-7 | W3 | 40 | |
| 5/20/2012 | @ | NYA | L | 4 | 5 | 19 | 22 | .463 | 3-7 | L1 | 41 | ||