| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Matt Carpenter | 622 | 92 | 69 | 0.241 | 0.383 | 1.42 | 1B-3B-2B |
| Yadier Molina | 543 | 60 | 80 | 0.273 | 0.311 | 1.18 | CR |
| Tommy Pham | 530 | 94 | 73 | 0.306 | 0.409 | 4.34 | LF-CF |
| Dexter Fowler | 491 | 68 | 64 | 0.264 | 0.363 | 1.64 | CF |
| Jedd Gyorko | 481 | 54 | 67 | 0.272 | 0.341 | 0.73 | 3B-1B |
| Paul DeJong | 443 | 55 | 65 | 0.285 | 0.325 | 1.57 | SS-2B |
| Randal Grichuk | 442 | 52 | 60 | 0.238 | 0.285 | 0.76 | LF-RF |
| Kolten Wong | 411 | 55 | 44 | 0.285 | 0.375 | 0.16 | 2B |
| Stephen Piscotty | 401 | 41 | 38 | 0.235 | 0.342 | -1.69 | RF |
| Jose Martinez | 307 | 47 | 46 | 0.309 | 0.378 | 2.12 | 1B-LF-RF |
| Aledmys Diaz | 301 | 31 | 20 | 0.259 | 0.289 | -2.14 | SS |
| Greg Garcia | 290 | 27 | 20 | 0.253 | 0.359 | -2.28 | 3B-2B-SS |
| Luke Voit | 124 | 19 | 18 | 0.246 | 0.306 | 0.80 | 1B |
| Harrison Bader | 92 | 9 | 10 | 0.235 | 0.283 | -0.30 | CF |
| Eric Fryer | 83 | 7 | 4 | 0.155 | 0.277 | -0.91 | CR |
| Carson Kelly | 75 | 5 | 6 | 0.174 | 0.240 | -0.71 | CR |
| Magneuris Sierra | 64 | 10 | 5 | 0.317 | 0.359 | -0.02 | BAT |
| Jhonny Peralta | 58 | 3 | 0 | 0.204 | 0.259 | -1.13 | 3B |
| Matt Adams | 53 | 4 | 7 | 0.292 | 0.340 | -0.16 | BAT |
| Alex Mejia | 49 | 3 | 3 | 0.109 | 0.143 | -0.59 | 3B |
| Chad Huffman | 15 | 3 | 0 | 0.286 | 0.333 | -0.06 | BAT |
| Breyvic Valera | 11 | 1 | 0 | 0.100 | 0.182 | -0.17 | BAT |
| Alberto Rosario | 3 | 0 | 0 | 0.000 | 0.000 | -0.07 | BAT |
| Name | IP | ERA | Gs | Gr | SO | WAA |
|---|---|---|---|---|---|---|
| Carlos Martinez | 205.0 | 3.64 | 32 | 0 | X | 3.25 |
| Lance Lynn | 186.3 | 3.43 | 33 | 0 | X | 3.89 |
| Michael Wacha | 165.7 | 4.13 | 30 | 0 | X | 0.76 |
| Mike Leake | 154.0 | 4.21 | 26 | 0 | X | 0.42 |
| Adam Wainwright | 123.3 | 5.11 | 23 | 1 | X | -2.26 |
| Brett Cecil | 67.3 | 3.88 | 0 | 73 | X | 0.70 |
| Luke Weaver | 60.3 | 3.88 | 10 | 3 | X | 0.63 |
| Seung Hwan Oh | 59.3 | 4.10 | 0 | 62 | X | 0.32 |
| Matt Bowman | 58.7 | 3.99 | 0 | 75 | X | 0.46 |
| Tyler Lyons | 54.0 | 2.67 | 0 | 50 | X | 2.09 |
| John Brebbia | 51.7 | 2.44 | 0 | 50 | X | 2.27 |
| Trevor Rosenthal | 47.7 | 3.40 | 0 | 50 | X | 1.03 |
| Sam Tuivailala | 42.3 | 2.55 | 0 | 37 | X | 1.75 |
| Kevin Siegrist | 34.3 | 4.98 | 0 | 39 | X | -0.53 |
| Jack Flaherty | 21.3 | 6.33 | 5 | 1 | X | -1.00 |
| Miguel Socolovich | 18.7 | 8.68 | 0 | 15 | X | -1.90 |
| Zach Duke | 18.3 | 3.93 | 0 | 27 | X | 0.17 |
| John Gant | 17.3 | 4.67 | 2 | 5 | X | -0.14 |
| Jonathan Broxton | 15.7 | 6.89 | 0 | 20 | X | -0.94 |
| Ryan Sherriff | 14.3 | 3.14 | 0 | 13 | X | 0.40 |
| Juan Nicasio | 11.0 | 1.64 | 0 | 9 | X | 0.69 |
| Sandy Alcantara | 8.3 | 4.32 | 0 | 8 | X | 0.00 |
| Josh Lucas | 7.3 | 3.68 | 0 | 5 | X | 0.11 |
| Mike Mayers | 4.7 | 11.57 | 0 | 3 | X | -0.79 |
| Marco Gonzales | 3.3 | 13.50 | 1 | 0 | X | -0.71 |
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