| 2012 NL Leaders | ||||||||||||||
| Name | Age | Pos | Team | PA | K% | BB% | ISOP | BABIP | LD% | HR/Air | AVG | OBP | SLG | wOBA |
| Jim Thome | 42 | DH | Philadelphia | 71 | 29.6% | 11.3% | .274 | .278 | 20% | 27.8% | .242 | .338 | .516 | .355 |
| Wilin Rosario | 23 | C | Colorado | 426 | 23.2% | 5.9% | .260 | .294 | 16% | 17.9% | .270 | .312 | .530 | .351 |
| Cody Ransom | 36 | 3B | Arizona | 88 | 34.1% | 8.0% | .282 | .372 | 21% | 17.9% | .269 | .352 | .551 | .384 |
| Pedro Alvarez | 25 | 3B | Pittsburgh | 586 | 30.7% | 9.7% | .223 | .311 | 16% | 17.1% | .244 | .317 | .467 | .330 |
| Justin Maxwell | 29 | CF | Houston | 352 | 32.4% | 9.1% | .232 | .290 | 18% | 16.5% | .225 | .301 | .457 | .325 |
| Ryan Braun | 29 | LF | Milwaukee | 677 | 18.9% | 9.3% | .276 | .350 | 18% | 16.3% | .319 | .391 | .595 | .402 |
| Fernando Martinez | 24 | LF | Houston | 130 | 26.2% | 4.6% | .229 | .282 | 11% | 16.2% | .237 | .300 | .466 | .328 |
| Tyler Moore | 26 | LF | Washington | 171 | 26.9% | 8.2% | .250 | .310 | 24% | 15.6% | .263 | .327 | .513 | .358 |
| Tyler Greene | 29 | 2B | Houston | 133 | 29.3% | 4.5% | .214 | .300 | 20% | 15.6% | .246 | .278 | .460 | .313 |
| Ryan Howard | 33 | 1B | Philadelphia | 292 | 33.9% | 8.6% | .204 | .293 | 22% | 15.4% | .219 | .295 | .423 | .293 |
| Erik Kratz | 32 | C | Philadelphia | 157 | 21.7% | 7.0% | .256 | .265 | 17% | 14.8% | .248 | .306 | .504 | .331 |
| Wilson Ramos | 25 | C | Washington | 96 | 19.8% | 12.5% | .133 | .295 | 12% | 14.3% | .253 | .344 | .386 | .312 |
| Isaac Davis | 25 | 1B | NY Mets | 583 | 24.2% | 10.5% | .235 | .249 | 18% | 14.2% | .227 | .309 | .462 | .328 |
| Matt Kemp | 28 | CF | LA Dodgers | 449 | 22.9% | 8.9% | .235 | .357 | 23% | 14.0% | .303 | .367 | .538 | .374 |
| Chase Headley | 28 | 3B | San Diego | 699 | 22.5% | 12.3% | .212 | .341 | 19% | 13.8% | .286 | .376 | .498 | .377 |
| Matt Dominguez | 23 | 3B | Houston | 113 | 15.0% | 3.5% | .193 | .299 | 18% | 13.5% | .284 | .310 | .477 | .330 |
| Carlos Beltran | 35 | RF | St. Louis | 618 | 20.1% | 10.5% | .227 | .292 | 21% | 13.4% | .267 | .345 | .494 | .343 |
| Juan Francisco | 25 | 3B | Atlanta | 205 | 34.1% | 5.4% | .198 | .319 | 20% | 13.4% | .234 | .278 | .432 | .297 |
| Jay Bruce | 25 | RF | Cincinnati | 633 | 24.5% | 9.8% | .262 | .288 | 20% | 13.2% | .252 | .327 | .514 | .344 |
| Mike Morse | 30 | RF | Washington | 430 | 22.6% | 3.7% | .180 | .347 | 19% | 13.1% | .293 | .323 | .473 | .342 |
| Hunter Pence | 29 | RF | Philadelphia | 440 | 19.3% | 8.4% | .176 | .307 | 12% | 13.0% | .271 | .336 | .447 | .340 |
| Alfonso Soriano | 36 | LF | Chi Cubs | 615 | 24.9% | 7.2% | .237 | .306 | 20% | 13.0% | .262 | .322 | .499 | .344 |
| Bryan LaHair | 30 | LF | Chi Cubs | 380 | 32.6% | 10.3% | .191 | .355 | 23% | 12.9% | .256 | .332 | .447 | .334 |
| Corey Hart | 30 | 1B | Milwaukee | 622 | 24.3% | 7.1% | .237 | .320 | 19% | 12.9% | .270 | .333 | .507 | .352 |
| Jason Kubel | 30 | LF | Arizona | 571 | 26.4% | 10.0% | .253 | .302 | 19% | 12.8% | .253 | .327 | .506 | .345 |
| Jordany Valdespin | 25 | RF | NY Mets | 206 | 21.4% | 4.9% | .183 | .273 | 13% | 12.7% | .241 | .282 | .424 | .302 |
| Ryan Ludwick | 34 | LF | Cincinnati | 472 | 20.6% | 8.9% | .256 | .301 | 23% | 12.7% | .275 | .345 | .531 | .368 |
| Andrew McCutchen | 26 | CF | Pittsburgh | 673 | 19.6% | 10.4% | .226 | .379 | 21% | 12.7% | .327 | .400 | .553 | .395 |
| Ian Desmond | 27 | SS | Washington | 547 | 20.7% | 5.5% | .219 | .331 | 20% | 12.7% | .290 | .333 | .509 | .358 |
| Cody Ransom | 36 | 3B | Milwaukee | 193 | 40.9% | 11.9% | .149 | .329 | 12% | 12.5% | .198 | .290 | .347 | .285 |
