| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Matt Carpenter | 581 | 83 | 66 | 0.239 | 0.382 | 1.11 | 1B-3B-2B |
| Yadier Molina | 516 | 58 | 73 | 0.276 | 0.312 | 0.85 | CR |
| Tommy Pham | 471 | 85 | 66 | 0.303 | 0.406 | 4.08 | LF-CF |
| Jedd Gyorko | 450 | 48 | 64 | 0.271 | 0.340 | 0.51 | 3B-1B |
| Dexter Fowler | 440 | 60 | 52 | 0.259 | 0.359 | 0.76 | CF |
| Randal Grichuk | 414 | 50 | 56 | 0.238 | 0.283 | 0.78 | LF-RF |
| Paul DeJong | 388 | 47 | 57 | 0.283 | 0.320 | 1.22 | SS-2B |
| Kolten Wong | 380 | 53 | 43 | 0.297 | 0.384 | 0.58 | 2B |
| Stephen Piscotty | 363 | 37 | 36 | 0.245 | 0.347 | -1.41 | RF |
| Aledmys Diaz | 288 | 30 | 20 | 0.260 | 0.292 | -1.95 | SS |
| Jose Martinez | 269 | 44 | 40 | 0.312 | 0.375 | 2.09 | 1B-LF-RF |
| Greg Garcia | 266 | 23 | 18 | 0.249 | 0.353 | -2.35 | 3B-2B-SS |
| Luke Voit | 113 | 18 | 17 | 0.250 | 0.310 | 0.85 | 1B |
| Eric Fryer | 83 | 7 | 4 | 0.155 | 0.277 | -0.92 | CR |
| Harrison Bader | 75 | 9 | 8 | 0.261 | 0.307 | -0.09 | CF |
| Jhonny Peralta | 58 | 3 | 0 | 0.204 | 0.259 | -1.14 | 3B |
| Magneuris Sierra | 58 | 10 | 5 | 0.345 | 0.379 | 0.12 | BAT |
| Matt Adams | 53 | 4 | 7 | 0.292 | 0.340 | -0.17 | BAT |
| Carson Kelly | 46 | 3 | 6 | 0.171 | 0.261 | -0.21 | CR |
| Alex Mejia | 37 | 3 | 2 | 0.114 | 0.135 | -0.40 | 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 |
| Alberto Rosario | 1 | 0 | 0 | 0.000 | 0.000 | -0.03 | BAT |
| Name | IP | ERA | Gs | Gr | SO | WAA |
|---|---|---|---|---|---|---|
| Carlos Martinez | 194.3 | 3.57 | 30 | 0 | X | 3.53 |
| Lance Lynn | 176.7 | 3.01 | 30 | 0 | X | 5.52 |
| Michael Wacha | 154.7 | 4.02 | 28 | 0 | X | 1.19 |
| Mike Leake | 154.0 | 4.21 | 26 | 0 | X | 0.49 |
| Adam Wainwright | 121.3 | 5.12 | 23 | 0 | X | -2.19 |
| Brett Cecil | 59.3 | 3.94 | 0 | 67 | X | 0.55 |
| Seung Hwan Oh | 56.3 | 3.83 | 0 | 59 | X | 0.67 |
| Matt Bowman | 54.3 | 4.14 | 0 | 69 | X | 0.26 |
| Tyler Lyons | 49.3 | 2.37 | 0 | 45 | X | 2.27 |
| Trevor Rosenthal | 47.7 | 3.40 | 0 | 50 | X | 1.05 |
| Luke Weaver | 47.7 | 1.89 | 7 | 3 | X | 2.73 |
| John Brebbia | 45.0 | 2.40 | 0 | 42 | X | 2.04 |
| Sam Tuivailala | 35.3 | 2.80 | 0 | 31 | X | 1.27 |
| 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 | 13.3 | 6.07 | 3 | 0 | X | -0.54 |
| Zach Duke | 11.3 | 5.56 | 0 | 20 | X | -0.32 |
| Ryan Sherriff | 8.7 | 4.15 | 0 | 8 | X | 0.04 |
| John Gant | 8.3 | 2.16 | 0 | 4 | X | 0.42 |
| Mike Mayers | 4.7 | 11.57 | 0 | 3 | X | -0.79 |
| Josh Lucas | 4.0 | 6.75 | 0 | 2 | X | -0.22 |
| Marco Gonzales | 3.3 | 13.50 | 1 | 0 | X | -0.71 |
| Juan Nicasio | 3.3 | 2.70 | 0 | 3 | X | 0.13 |
| Sandy Alcantara | 2.7 | 3.38 | 0 | 3 | X | 0.06 |
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