| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Matt Carpenter | 622 | 92 | 69 | 0.241 | 0.383 | 1.43 | 1B-3B-2B |
| Yadier Molina | 543 | 60 | 80 | 0.273 | 0.311 | 1.19 | CR |
| Tommy Pham | 530 | 94 | 73 | 0.306 | 0.409 | 4.35 | LF-CF |
| Dexter Fowler | 491 | 68 | 64 | 0.264 | 0.363 | 1.64 | CF |
| Jedd Gyorko | 481 | 54 | 67 | 0.272 | 0.341 | 0.74 | 3B-1B |
| Paul DeJong | 442 | 55 | 65 | 0.286 | 0.326 | 1.60 | SS-2B |
| Randal Grichuk | 439 | 51 | 59 | 0.237 | 0.285 | 0.63 | LF-RF |
| Kolten Wong | 411 | 55 | 44 | 0.285 | 0.375 | 0.17 | 2B |
| Stephen Piscotty | 401 | 41 | 38 | 0.235 | 0.342 | -1.68 | RF |
| Jose Martinez | 306 | 47 | 46 | 0.306 | 0.376 | 2.15 | 1B-LF-RF |
| Aledmys Diaz | 300 | 31 | 20 | 0.260 | 0.290 | -2.11 | SS |
| Greg Garcia | 287 | 27 | 20 | 0.255 | 0.359 | -2.21 | 3B-2B-SS |
| Luke Voit | 120 | 19 | 18 | 0.252 | 0.308 | 0.90 | 1B |
| Harrison Bader | 88 | 9 | 10 | 0.247 | 0.295 | -0.19 | CF |
| Eric Fryer | 83 | 7 | 4 | 0.155 | 0.277 | -0.91 | CR |
| Carson Kelly | 72 | 5 | 6 | 0.167 | 0.236 | -0.64 | CR |
| Magneuris Sierra | 61 | 10 | 5 | 0.333 | 0.377 | 0.06 | 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 | 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 | 3.26 |
| Lance Lynn | 186.3 | 3.43 | 33 | 0 | X | 3.90 |
| 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 | -2.25 |
| Brett Cecil | 66.3 | 3.93 | 0 | 72 | X | 0.61 |
| 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 | 50.7 | 2.49 | 0 | 49 | X | 2.17 |
| Trevor Rosenthal | 47.7 | 3.40 | 0 | 50 | X | 1.03 |
| Sam Tuivailala | 41.3 | 2.61 | 0 | 36 | X | 1.65 |
| Kevin Siegrist | 34.3 | 4.98 | 0 | 39 | X | -0.52 |
| 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 |
| Jack Flaherty | 16.3 | 6.06 | 4 | 1 | X | -0.66 |
| 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 |
| Josh Lucas | 7.3 | 3.68 | 0 | 5 | X | 0.11 |
| Sandy Alcantara | 7.3 | 2.45 | 0 | 7 | X | 0.32 |
| 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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