| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Matt Carpenter | 556 | 77 | 64 | 0.239 | 0.376 | 0.90 | 1B-3B-2B |
| Yadier Molina | 494 | 56 | 65 | 0.277 | 0.314 | 0.35 | CR |
| Tommy Pham | 449 | 78 | 61 | 0.306 | 0.405 | 3.37 | LF-CF |
| Jedd Gyorko | 449 | 48 | 64 | 0.272 | 0.341 | 0.53 | 3B-1B |
| Dexter Fowler | 436 | 60 | 52 | 0.255 | 0.356 | 0.86 | CF |
| Randal Grichuk | 400 | 49 | 54 | 0.237 | 0.282 | 0.81 | LF-RF |
| Paul DeJong | 364 | 44 | 55 | 0.284 | 0.319 | 1.29 | SS-2B |
| Kolten Wong | 364 | 50 | 42 | 0.299 | 0.385 | 0.56 | 2B |
| Stephen Piscotty | 348 | 36 | 36 | 0.244 | 0.351 | -1.14 | RF |
| Aledmys Diaz | 288 | 30 | 20 | 0.260 | 0.292 | -1.95 | SS |
| Greg Garcia | 258 | 22 | 17 | 0.247 | 0.353 | -2.36 | 3B-2B-SS |
| Jose Martinez | 244 | 42 | 36 | 0.309 | 0.373 | 2.09 | 1B-LF-RF |
| Luke Voit | 111 | 18 | 17 | 0.245 | 0.306 | 0.90 | 1B |
| Eric Fryer | 83 | 7 | 4 | 0.155 | 0.277 | -0.92 | CR |
| Jhonny Peralta | 58 | 3 | 0 | 0.204 | 0.259 | -1.14 | 3B |
| Magneuris Sierra | 55 | 10 | 5 | 0.365 | 0.400 | 0.20 | BAT |
| Harrison Bader | 54 | 7 | 8 | 0.300 | 0.333 | 0.22 | CF |
| Matt Adams | 53 | 4 | 7 | 0.292 | 0.340 | -0.17 | BAT |
| Carson Kelly | 42 | 3 | 5 | 0.184 | 0.262 | -0.21 | CR |
| Alex Mejia | 32 | 3 | 2 | 0.129 | 0.156 | -0.28 | 3B |
| Chad Huffman | 15 | 3 | 0 | 0.286 | 0.333 | -0.06 | BAT |
| Breyvic Valera | 6 | 1 | 0 | 0.200 | 0.333 | -0.05 | BAT |
| Name | IP | ERA | Gs | Gr | SO | WAA |
|---|---|---|---|---|---|---|
| Carlos Martinez | 189.0 | 3.33 | 29 | 0 | X | 4.43 |
| Lance Lynn | 171.7 | 2.94 | 29 | 0 | X | 5.61 |
| Mike Leake | 154.0 | 4.21 | 26 | 0 | X | 0.46 |
| Michael Wacha | 141.0 | 4.21 | 26 | 0 | X | 0.41 |
| Adam Wainwright | 121.3 | 5.12 | 23 | 0 | X | -2.21 |
| Seung Hwan Oh | 56.3 | 3.83 | 0 | 59 | X | 0.66 |
| Brett Cecil | 56.3 | 4.15 | 0 | 65 | X | 0.24 |
| Matt Bowman | 53.0 | 4.08 | 0 | 67 | X | 0.32 |
| Trevor Rosenthal | 47.7 | 3.40 | 0 | 50 | X | 1.04 |
| Tyler Lyons | 47.3 | 2.28 | 0 | 43 | X | 2.27 |
| John Brebbia | 43.0 | 2.51 | 0 | 40 | X | 1.83 |
| Luke Weaver | 41.7 | 2.16 | 6 | 3 | X | 2.12 |
| Sam Tuivailala | 34.3 | 2.88 | 0 | 30 | X | 1.16 |
| Kevin Siegrist | 34.3 | 4.98 | 0 | 39 | X | -0.52 |
| Miguel Socolovich | 18.7 | 8.68 | 0 | 15 | X | -1.89 |
| Jonathan Broxton | 15.7 | 6.89 | 0 | 20 | X | -0.93 |
| Zach Duke | 10.0 | 6.30 | 0 | 18 | X | -0.46 |
| Jack Flaherty | 9.0 | 6.00 | 2 | 0 | X | -0.35 |
| Ryan Sherriff | 7.7 | 1.17 | 0 | 6 | X | 0.57 |
| John Gant | 5.3 | 3.38 | 0 | 2 | X | 0.12 |
| Mike Mayers | 4.7 | 11.57 | 0 | 3 | X | -0.79 |
| Josh Lucas | 4.0 | 6.75 | 0 | 2 | X | -0.23 |
| Marco Gonzales | 3.3 | 13.50 | 1 | 0 | X | -0.71 |
| Juan Nicasio | 2.3 | 0.00 | 0 | 2 | X | 0.24 |
| Sandy Alcantara | 0.7 | 13.50 | 0 | 1 | X | -0.14 |
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