| 2012 NL Leaders | ||||||||||||||
| Name | Age | Pos | Team | PA | K% | BB% | ISOP | BABIP | LD% | HR/Air | AVG | OBP | SLG | wOBA |
| Mike Pelfrey | 28 | P | NY Mets | 7 | 0.0% | 0.0% | .166 | .167 | 29% | 0.0% | .167 | .143 | .333 | .177 |
| Eury Perez | 22 | CF | Washington | 5 | 0.0% | 0.0% | .00 | .200 | 0% | 0.0% | .200 | .200 | .200 | .180 |
| Julio Teheran | 22 | P | Atlanta | 2 | 0.0% | 50.0% | .00 | .0 | 0% | 0.0% | .0 | .500 | .0 | .360 |
| Shelby Miller | St. Louis | 3 | 0.0% | 0.0% | .333 | .667 | 33% | 0.0% | .667 | .667 | .1000 | .713 | ||
| Cesar Izturis | 32 | SS | Washington | 4 | 0.0% | 0.0% | .250 | .500 | 0% | 0.0% | .500 | .500 | .750 | .535 |
| Brett Carroll | 30 | LF | Washington | 2 | 0.0% | 0.0% | .00 | .0 | 0% | 0.0% | .0 | .0 | .0 | .0 |
| Rob Scahill | Colorado | 3 | 0.0% | 33.3% | .00 | .0 | 0% | 0.0% | .0 | .333 | .0 | .240 | ||
| Livan Hernandez | 37 | P | Atlanta | 2 | 0.0% | 50.0% | .00 | .0 | 0% | 0.0% | .0 | .500 | .0 | .360 |
| Luis Avilan | 23 | P | Atlanta | 3 | 0.0% | 0.0% | .00 | .333 | 0% | 0.0% | .333 | .333 | .333 | .300 |
| Jason Pridie | 29 | CF | Philadelphia | 10 | 0.0% | 0.0% | .400 | .222 | 10% | 12.5% | .300 | .300 | .700 | .409 |
| Bradley Bergesen | 27 | P | Arizona | 2 | 0.0% | 0.0% | .00 | .0 | 0% | 0.0% | .0 | .0 | .0 | .0 |
| Tim Stauffer | 30 | P | San Diego | 2 | 0.0% | 0.0% | .00 | .0 | 0% | 0.0% | .0 | .0 | .0 | .0 |
| David Carpenter | 27 | P | Houston | 2 | 0.0% | 0.0% | .00 | .500 | 50% | 0.0% | .500 | .500 | .500 | .450 |
| Justin Christian | 32 | LF | San Francisco | 61 | 4.9% | 8.2% | .018 | .132 | 16% | 0.0% | .125 | .197 | .143 | .168 |
| Marco Scutaro | 37 | 2B | San Francisco | 268 | 5.2% | 4.9% | .111 | .376 | 24% | 2.3% | .362 | .377 | .473 | .365 |
| Carlos Lee | 36 | 1B | Houston | 277 | 6.1% | 6.9% | .124 | .292 | 25% | 3.8% | .287 | .336 | .411 | .324 |
| Juan Pierre | 35 | LF | Philadelphia | 438 | 6.2% | 5.3% | .064 | .328 | 19% | 0.7% | .307 | .338 | .371 | .312 |
| Blake Dewitt | 27 | LF | Chi Cubs | 30 | 6.7% | 0.0% | .034 | .148 | 12% | 0.0% | .138 | .133 | .172 | .131 |
| Jeff Suppan | 38 | P | San Diego | 14 | 7.1% | 7.1% | .00 | .111 | 0% | 0.0% | .100 | .143 | .100 | .116 |
| Placido Polanco | 37 | 3B | Philadelphia | 328 | 7.6% | 5.5% | .070 | .275 | 16% | 1.7% | .257 | .299 | .327 | .278 |
| Cesar Izturis | 32 | SS | Milwaukee | 169 | 7.7% | 1.8% | .098 | .245 | 19% | 3.3% | .235 | .243 | .333 | .247 |
| Jacob Elmore | 25 | 2B | Arizona | 73 | 8.2% | 6.8% | .044 | .210 | 18% | 0.0% | .191 | .247 | .235 | .224 |
| Marco Scutaro | 37 | 2B | Colorado | 414 | 8.5% | 6.5% | .090 | .290 | 22% | 2.1% | .271 | .321 | .361 | .304 |
| Kevin Frandsen | 30 | 3B | Philadelphia | 209 | 8.6% | 4.3% | .113 | .366 | 22% | 2.6% | .338 | .383 | .451 | .362 |
| Mark Kotsay | 37 | LF | San Diego | 156 | 9.0% | 7.1% | .098 | .276 | 19% | 2.7% | .259 | .314 | .357 | .295 |
| Norichika Aoki | RF | Milwaukee | 586 | 9.4% | 7.3% | .145 | .308 | 16% | 5.1% | .288 | .352 | .433 | .343 | |
| Troy Tulowitzki | 28 | SS | Colorado | 203 | 9.4% | 9.4% | .199 | .286 | 16% | 10.0% | .287 | .360 | .486 | .363 |
| Anthony Recker | 29 | C | Chi Cubs | 21 | 9.5% | 9.5% | .222 | .133 | 25% | 9.1% | .167 | .286 | .389 | .299 |
| Erik Komatsu | 25 | RF | St. Louis | 21 | 9.5% | 9.5% | .00 | .235 | 23% | 0.0% | .211 | .286 | .211 | .240 |
| Yadier Molina | 30 | C | St. Louis | 563 | 9.8% | 8.0% | .186 | .320 | 25% | 8.5% | .315 | .371 | .501 | .371 |
