| 2012 NL Leaders | |||||||||||||||||||
| Name | Age | Pos | Team | PA | AB | R | H | 2B | 3B | HR | RBI | BB | SO | SB | CS | AVG | OBP | SLG | OPS |
| Tim Federowicz | 25 | C | LA Dodgers | 4 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0.333 | 0.500 | 0.333 | 833 |
| Collin McHugh | NY Mets | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0.000 | 0.000 | 0.000 | 0 | ||
| Micah Owings | 30 | LF | San Diego | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0.000 | 0.000 | 0.000 | 0 |
| Rex Brothers | Colorado | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0.000 | 0.000 | 0.000 | 0 | ||
| Guillermo Moscoso | 29 | P | Colorado | 12 | 11 | 0 | 2 | 1 | 0 | 0 | 1 | 0 | 5 | 0 | 0 | 0.182 | 0.167 | 0.273 | 440 |
| Christopher Volstad | 26 | P | Chi Cubs | 34 | 28 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0.179 | 0.147 | 0.179 | 326 |
| Jonathan Sanchez | 30 | P | Colorado | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0.000 | 0.000 | 0.000 | 0 |
| Josh Beckett | 32 | P | LA Dodgers | 17 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | 0.000 | 0.000 | 0.000 | 0 |
| Julio Teheran | 22 | P | Atlanta | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.000 | 0.500 | 0.000 | 500 |
| Jorge De La Rosa | 31 | P | Colorado | 5 | 5 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0.400 | 0.400 | 0.400 | 800 |
| Yorvit Torrealba | 34 | C | Milwaukee | 6 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0.000 | 0.167 | 0.000 | 167 |
| Jeff Samardzija | 28 | P | Chi Cubs | 61 | 50 | 0 | 5 | 0 | 0 | 0 | 3 | 3 | 16 | 0 | 2 | 0.100 | 0.148 | 0.100 | 248 |
| Nathan Eovaldi | LA Dodgers | 14 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 8 | 0 | 0 | 0.000 | 0.071 | 0.000 | 71 | ||
| Brooks Raley | P | Chi Cubs | 10 | 10 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0.200 | 0.200 | 0.200 | 400 | |
| Miguel Batista | 41 | P | NY Mets | 7 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0.000 | 0.000 | 0.000 | 0 |
| Brandon Dickson | 28 | RF | St. Louis | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0.500 | 0.500 | 0.500 | 1000 |
| Edgar Gonzalez | 29 | P | Houston | 12 | 9 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 5 | 0 | 1 | 0.111 | 0.250 | 0.111 | 361 |
| Mike McClendon | 27 | P | Milwaukee | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0.000 | 0.000 | 0.000 | 0 |
| Kyle Blanks | 26 | LF | San Diego | 6 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 0.200 | 0.333 | 0.200 | 533 |
| Chris Carpenter | 37 | P | St. Louis | 6 | 6 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0.167 | 0.167 | 0.167 | 334 |
| Kyle McPherson | 25 | P | Pittsburgh | 6 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0.000 | 0.167 | 0.000 | 167 |
| Sam Lecure | 28 | P | Cincinnati | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0.000 | 0.500 | 0.000 | 500 |
| Andrew Cashner | 26 | P | San Diego | 8 | 7 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 0.143 | 0.250 | 0.143 | 393 |
| Juan Nicasio | Colorado | 21 | 18 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 13 | 0 | 0 | 0.111 | 0.190 | 0.111 | 301 | ||
| Casey Kelly | 23 | P | San Diego | 12 | 10 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0.200 | 0.167 | 0.200 | 367 |
| Michael Bowden | 26 | P | Chi Cubs | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0.000 | 0.000 | 0.000 | 0 |
| Luis Avilan | 23 | P | Atlanta | 3 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.333 | 0.333 | 0.333 | 666 |
| Roman Solis | 25 | C | San Diego | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0.000 | 0.000 | 0.000 | 0 |
| Trevor Bauer | Arizona | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0.000 | 0.000 | 0.000 | 0 | ||
| Michael Fiers | Milwaukee | 38 | 32 | 0 | 3 | 0 | 0 | 0 | 2 | 0 | 17 | 0 | 0 | 0.094 | 0.079 | 0.094 | 173 | ||
