| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Matt Carpenter | 600 | 88 | 67 | 0.242 | 0.385 | 1.37 | 1B-3B-2B |
| Yadier Molina | 538 | 60 | 80 | 0.276 | 0.314 | 1.33 | CR |
| Tommy Pham | 497 | 89 | 68 | 0.310 | 0.408 | 4.14 | LF-CF |
| Dexter Fowler | 465 | 67 | 63 | 0.272 | 0.370 | 2.10 | CF |
| Jedd Gyorko | 459 | 50 | 65 | 0.270 | 0.338 | 0.67 | 3B-1B |
| Randal Grichuk | 424 | 50 | 56 | 0.235 | 0.283 | 0.59 | LF-RF |
| Paul DeJong | 412 | 51 | 60 | 0.281 | 0.320 | 1.42 | SS-2B |
| Kolten Wong | 402 | 55 | 44 | 0.290 | 0.381 | 0.41 | 2B |
| Stephen Piscotty | 377 | 39 | 36 | 0.246 | 0.350 | -1.49 | RF |
| Jose Martinez | 288 | 46 | 42 | 0.309 | 0.375 | 2.08 | 1B-LF-RF |
| Aledmys Diaz | 288 | 30 | 20 | 0.260 | 0.292 | -1.91 | SS |
| Greg Garcia | 271 | 24 | 20 | 0.258 | 0.362 | -2.11 | 3B-2B-SS |
| Luke Voit | 114 | 18 | 17 | 0.248 | 0.307 | 0.84 | 1B |
| Eric Fryer | 83 | 7 | 4 | 0.155 | 0.277 | -0.91 | CR |
| Harrison Bader | 77 | 9 | 8 | 0.254 | 0.299 | -0.13 | 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 | -0.16 | BAT |
| Carson Kelly | 48 | 4 | 6 | 0.186 | 0.271 | -0.14 | CR |
| Alex Mejia | 42 | 3 | 3 | 0.128 | 0.167 | -0.41 | 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 | 200.7 | 3.63 | 31 | 0 | X | 3.28 |
| Lance Lynn | 180.7 | 3.09 | 31 | 0 | X | 5.25 |
| Michael Wacha | 159.7 | 4.00 | 29 | 0 | X | 1.24 |
| Mike Leake | 154.0 | 4.21 | 26 | 0 | X | 0.45 |
| Adam Wainwright | 121.3 | 5.12 | 23 | 0 | X | -2.22 |
| Brett Cecil | 62.3 | 4.04 | 0 | 68 | X | 0.42 |
| Seung Hwan Oh | 57.3 | 3.77 | 0 | 60 | X | 0.76 |
| Matt Bowman | 56.3 | 3.99 | 0 | 72 | X | 0.45 |
| Luke Weaver | 52.7 | 2.05 | 8 | 3 | X | 2.81 |
| Tyler Lyons | 52.0 | 2.42 | 0 | 48 | X | 2.32 |
| Trevor Rosenthal | 47.7 | 3.40 | 0 | 50 | X | 1.04 |
| John Brebbia | 47.0 | 2.30 | 0 | 45 | X | 2.23 |
| Sam Tuivailala | 36.3 | 2.72 | 0 | 32 | X | 1.36 |
| 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 | -0.94 |
| Jack Flaherty | 15.3 | 6.46 | 4 | 0 | X | -0.76 |
| Zach Duke | 14.3 | 5.02 | 0 | 23 | X | -0.23 |
| Ryan Sherriff | 10.3 | 4.35 | 0 | 10 | X | 0.00 |
| John Gant | 9.3 | 3.86 | 0 | 5 | X | 0.10 |
| Juan Nicasio | 7.7 | 2.35 | 0 | 6 | X | 0.36 |
| Mike Mayers | 4.7 | 11.57 | 0 | 3 | X | -0.79 |
| Josh Lucas | 4.0 | 6.75 | 0 | 2 | X | -0.23 |
| 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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