| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Matt Carpenter | 614 | 92 | 69 | 0.244 | 0.386 | 1.64 | 1B-3B-2B |
| Yadier Molina | 543 | 60 | 80 | 0.273 | 0.311 | 1.20 | CR |
| Tommy Pham | 513 | 91 | 73 | 0.310 | 0.409 | 4.46 | LF-CF |
| Dexter Fowler | 482 | 68 | 63 | 0.269 | 0.367 | 1.77 | CF |
| Jedd Gyorko | 473 | 53 | 67 | 0.274 | 0.342 | 0.84 | 3B-1B |
| Randal Grichuk | 431 | 51 | 59 | 0.239 | 0.288 | 0.83 | LF-RF |
| Paul DeJong | 425 | 52 | 61 | 0.280 | 0.320 | 1.30 | SS-2B |
| Kolten Wong | 411 | 55 | 44 | 0.285 | 0.375 | 0.17 | 2B |
| Stephen Piscotty | 390 | 40 | 36 | 0.239 | 0.346 | -1.72 | RF |
| Aledmys Diaz | 293 | 31 | 20 | 0.263 | 0.294 | -1.93 | SS |
| Jose Martinez | 289 | 46 | 42 | 0.309 | 0.377 | 2.05 | 1B-LF-RF |
| Greg Garcia | 277 | 25 | 20 | 0.253 | 0.361 | -2.16 | 3B-2B-SS |
| Luke Voit | 117 | 19 | 18 | 0.250 | 0.308 | 0.98 | 1B |
| Eric Fryer | 83 | 7 | 4 | 0.155 | 0.277 | -0.91 | CR |
| Harrison Bader | 82 | 9 | 9 | 0.253 | 0.305 | -0.15 | CF |
| Magneuris Sierra | 60 | 10 | 5 | 0.333 | 0.367 | 0.08 | BAT |
| Carson Kelly | 59 | 4 | 6 | 0.170 | 0.254 | -0.42 | CR |
| 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 | 45 | 3 | 3 | 0.119 | 0.156 | -0.49 | 3B |
| Chad Huffman | 15 | 3 | 0 | 0.286 | 0.333 | -0.06 | BAT |
| Breyvic Valera | 7 | 1 | 0 | 0.167 | 0.286 | -0.07 | BAT |
| Alberto Rosario | 2 | 0 | 0 | 0.000 | 0.000 | -0.05 | BAT |
| Name | IP | ERA | Gs | Gr | SO | WAA |
|---|---|---|---|---|---|---|
| Carlos Martinez | 205.0 | 3.64 | 32 | 0 | X | 3.32 |
| Lance Lynn | 181.3 | 3.47 | 32 | 0 | X | 3.65 |
| Michael Wacha | 159.7 | 4.00 | 29 | 0 | X | 1.25 |
| Mike Leake | 154.0 | 4.21 | 26 | 0 | X | 0.47 |
| Adam Wainwright | 123.3 | 5.11 | 23 | 1 | X | -2.22 |
| Brett Cecil | 64.3 | 4.06 | 0 | 70 | X | 0.42 |
| Seung Hwan Oh | 59.3 | 4.10 | 0 | 62 | X | 0.33 |
| Matt Bowman | 57.3 | 3.92 | 0 | 73 | X | 0.55 |
| Luke Weaver | 55.7 | 3.23 | 9 | 3 | X | 1.43 |
| Tyler Lyons | 54.0 | 2.67 | 0 | 50 | X | 2.10 |
| John Brebbia | 48.7 | 2.59 | 0 | 47 | X | 1.99 |
| Trevor Rosenthal | 47.7 | 3.40 | 0 | 50 | X | 1.04 |
| Sam Tuivailala | 39.3 | 2.75 | 0 | 34 | X | 1.46 |
| Kevin Siegrist | 34.3 | 4.98 | 0 | 39 | X | -0.52 |
| Miguel Socolovich | 18.7 | 8.68 | 0 | 15 | X | -1.89 |
| Zach Duke | 16.3 | 4.41 | 0 | 25 | X | -0.03 |
| Jack Flaherty | 16.3 | 6.06 | 4 | 1 | X | -0.66 |
| Jonathan Broxton | 15.7 | 6.89 | 0 | 20 | X | -0.93 |
| John Gant | 12.3 | 3.65 | 1 | 5 | X | 0.20 |
| Ryan Sherriff | 12.3 | 3.65 | 0 | 11 | X | 0.20 |
| Juan Nicasio | 9.0 | 2.00 | 0 | 7 | X | 0.49 |
| Sandy Alcantara | 5.3 | 1.69 | 0 | 6 | X | 0.33 |
| Josh Lucas | 5.3 | 5.06 | 0 | 4 | X | -0.09 |
| 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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