| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Matt Carpenter | 592 | 86 | 67 | 0.239 | 0.382 | 1.30 | 1B-3B-2B |
| Yadier Molina | 529 | 59 | 78 | 0.275 | 0.312 | 1.19 | CR |
| Tommy Pham | 486 | 88 | 68 | 0.309 | 0.407 | 4.26 | LF-CF |
| Jedd Gyorko | 458 | 49 | 64 | 0.268 | 0.336 | 0.45 | 3B-1B |
| Dexter Fowler | 455 | 65 | 59 | 0.265 | 0.365 | 1.68 | CF |
| Randal Grichuk | 419 | 50 | 56 | 0.238 | 0.284 | 0.68 | LF-RF |
| Paul DeJong | 403 | 50 | 60 | 0.283 | 0.320 | 1.50 | SS-2B |
| Kolten Wong | 393 | 54 | 43 | 0.288 | 0.379 | 0.39 | 2B |
| Stephen Piscotty | 373 | 38 | 36 | 0.243 | 0.349 | -1.53 | RF |
| Aledmys Diaz | 288 | 30 | 20 | 0.260 | 0.292 | -1.93 | SS |
| Jose Martinez | 279 | 45 | 41 | 0.309 | 0.373 | 2.07 | 1B-LF-RF |
| Greg Garcia | 269 | 23 | 19 | 0.251 | 0.357 | -2.30 | 3B-2B-SS |
| Luke Voit | 114 | 18 | 17 | 0.248 | 0.307 | 0.83 | 1B |
| Eric Fryer | 83 | 7 | 4 | 0.155 | 0.277 | -0.91 | CR |
| Harrison Bader | 76 | 9 | 8 | 0.257 | 0.303 | -0.11 | CF |
| Magneuris Sierra | 58 | 10 | 5 | 0.345 | 0.379 | 0.13 | BAT |
| Jhonny Peralta | 58 | 3 | 0 | 0.204 | 0.259 | -1.13 | 3B |
| Matt Adams | 53 | 4 | 7 | 0.292 | 0.340 | -0.17 | BAT |
| Carson Kelly | 47 | 4 | 6 | 0.190 | 0.277 | -0.12 | CR |
| Alex Mejia | 40 | 3 | 2 | 0.108 | 0.150 | -0.47 | 3B |
| Chad Huffman | 15 | 3 | 0 | 0.286 | 0.333 | -0.06 | BAT |
| Breyvic Valera | 6 | 1 | 0 | 0.200 | 0.333 | -0.04 | BAT |
| Alberto Rosario | 1 | 0 | 0 | 0.000 | 0.000 | -0.02 | BAT |
| Name | IP | ERA | Gs | Gr | SO | WAA |
|---|---|---|---|---|---|---|
| Carlos Martinez | 194.3 | 3.57 | 30 | 0 | X | 3.51 |
| Lance Lynn | 180.7 | 3.09 | 31 | 0 | X | 5.28 |
| Michael Wacha | 154.7 | 4.02 | 28 | 0 | X | 1.18 |
| Mike Leake | 154.0 | 4.21 | 26 | 0 | X | 0.48 |
| Adam Wainwright | 121.3 | 5.12 | 23 | 0 | X | -2.20 |
| Brett Cecil | 62.3 | 4.04 | 0 | 68 | X | 0.43 |
| Seung Hwan Oh | 57.3 | 3.77 | 0 | 60 | X | 0.77 |
| Matt Bowman | 55.7 | 4.04 | 0 | 71 | X | 0.39 |
| Luke Weaver | 52.7 | 2.05 | 8 | 3 | X | 2.81 |
| Tyler Lyons | 50.3 | 2.50 | 0 | 47 | X | 2.16 |
| Trevor Rosenthal | 47.7 | 3.40 | 0 | 50 | X | 1.05 |
| John Brebbia | 46.0 | 2.35 | 0 | 44 | X | 2.14 |
| Sam Tuivailala | 36.3 | 2.72 | 0 | 32 | X | 1.37 |
| Kevin Siegrist | 34.3 | 4.98 | 0 | 39 | X | -0.51 |
| Miguel Socolovich | 18.7 | 8.68 | 0 | 15 | X | -1.89 |
| Jonathan Broxton | 15.7 | 6.89 | 0 | 20 | X | -0.93 |
| Jack Flaherty | 15.3 | 6.46 | 4 | 0 | X | -0.76 |
| Zach Duke | 13.3 | 4.72 | 0 | 22 | X | -0.12 |
| Ryan Sherriff | 10.0 | 3.60 | 0 | 9 | X | 0.17 |
| John Gant | 9.3 | 3.86 | 0 | 5 | X | 0.11 |
| Juan Nicasio | 5.7 | 3.18 | 0 | 5 | X | 0.15 |
| Mike Mayers | 4.7 | 11.57 | 0 | 3 | X | -0.79 |
| Josh Lucas | 4.0 | 6.75 | 0 | 2 | X | -0.22 |
| Sandy Alcantara | 3.7 | 2.45 | 0 | 4 | X | 0.16 |
| Marco Gonzales | 3.3 | 13.50 | 1 | 0 | X | -0.71 |
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