| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Matt Carpenter | 499 | 69 | 60 | 0.248 | 0.383 | 1.09 | 1B-3B-2B |
| Yadier Molina | 424 | 49 | 54 | 0.273 | 0.307 | 0.23 | CR |
| Jedd Gyorko | 420 | 46 | 57 | 0.270 | 0.338 | 0.33 | 3B-1B |
| Tommy Pham | 387 | 68 | 52 | 0.311 | 0.401 | 2.94 | LF-CF |
| Dexter Fowler | 379 | 54 | 49 | 0.262 | 0.364 | 1.35 | CF |
| Randal Grichuk | 343 | 44 | 47 | 0.244 | 0.292 | 0.99 | LF-RF |
| Kolten Wong | 300 | 43 | 36 | 0.311 | 0.397 | 0.80 | 2B |
| Stephen Piscotty | 291 | 29 | 30 | 0.232 | 0.340 | -1.07 | RF |
| Aledmys Diaz | 288 | 30 | 20 | 0.260 | 0.292 | -1.94 | SS |
| Paul DeJong | 279 | 34 | 46 | 0.305 | 0.333 | 1.43 | SS-2B |
| Greg Garcia | 214 | 18 | 14 | 0.240 | 0.355 | -1.98 | 3B-2B-SS |
| Jose Martinez | 196 | 31 | 27 | 0.283 | 0.352 | 1.20 | 1B-LF-RF |
| Luke Voit | 95 | 18 | 13 | 0.256 | 0.326 | 0.88 | 1B |
| Eric Fryer | 83 | 7 | 4 | 0.155 | 0.277 | -0.92 | CR |
| Jhonny Peralta | 58 | 3 | 0 | 0.204 | 0.259 | -1.13 | 3B |
| Magneuris Sierra | 55 | 10 | 5 | 0.365 | 0.400 | 0.20 | BAT |
| Matt Adams | 53 | 4 | 7 | 0.292 | 0.340 | -0.17 | BAT |
| Carson Kelly | 25 | 1 | 5 | 0.174 | 0.240 | 0.01 | CR |
| Harrison Bader | 23 | 1 | 0 | 0.286 | 0.348 | -0.47 | CF |
| Chad Huffman | 15 | 3 | 0 | 0.286 | 0.333 | -0.06 | BAT |
| Alex Mejia | 14 | 1 | 2 | 0.214 | 0.214 | -0.03 | 3B |
| Name | IP | ERA | Gs | Gr | SO | WAA |
|---|---|---|---|---|---|---|
| Carlos Martinez | 161.3 | 3.57 | 25 | 0 | X | 2.84 |
| Lance Lynn | 144.7 | 3.05 | 25 | 0 | X | 4.30 |
| Mike Leake | 144.0 | 3.88 | 24 | 0 | X | 1.51 |
| Michael Wacha | 121.7 | 3.85 | 22 | 0 | X | 1.35 |
| Adam Wainwright | 121.3 | 5.12 | 23 | 0 | X | -2.25 |
| Seung Hwan Oh | 53.7 | 3.69 | 0 | 53 | X | 0.79 |
| Brett Cecil | 49.7 | 4.35 | 0 | 58 | X | -0.03 |
| Matt Bowman | 49.3 | 3.83 | 0 | 61 | X | 0.57 |
| Trevor Rosenthal | 47.7 | 3.40 | 0 | 50 | X | 1.03 |
| Tyler Lyons | 39.0 | 2.54 | 0 | 34 | X | 1.62 |
| Kevin Siegrist | 34.3 | 4.98 | 0 | 39 | X | -0.53 |
| John Brebbia | 33.3 | 2.16 | 0 | 30 | X | 1.68 |
| Sam Tuivailala | 26.3 | 2.39 | 0 | 23 | X | 1.19 |
| Miguel Socolovich | 18.7 | 8.68 | 0 | 15 | X | -1.90 |
| Luke Weaver | 16.3 | 3.31 | 2 | 3 | X | 0.39 |
| Jonathan Broxton | 15.7 | 6.89 | 0 | 20 | X | -0.94 |
| Zach Duke | 7.0 | 3.86 | 0 | 10 | X | 0.08 |
| Mike Mayers | 4.7 | 11.57 | 0 | 3 | X | -0.79 |
| John Gant | 3.3 | 5.40 | 0 | 1 | X | -0.08 |
| Marco Gonzales | 3.3 | 13.50 | 1 | 0 | X | -0.71 |
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