| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Matt Carpenter | 512 | 69 | 60 | 0.244 | 0.379 | 0.75 | 1B-3B-2B |
| Jedd Gyorko | 441 | 48 | 64 | 0.272 | 0.340 | 0.74 | 3B-1B |
| Yadier Molina | 440 | 53 | 56 | 0.281 | 0.316 | 0.45 | CR |
| Tommy Pham | 405 | 69 | 53 | 0.301 | 0.395 | 2.69 | LF-CF |
| Dexter Fowler | 396 | 56 | 50 | 0.266 | 0.366 | 1.23 | CF |
| Randal Grichuk | 356 | 45 | 48 | 0.243 | 0.289 | 0.87 | LF-RF |
| Kolten Wong | 322 | 46 | 38 | 0.315 | 0.394 | 0.77 | 2B |
| Stephen Piscotty | 305 | 30 | 31 | 0.237 | 0.348 | -1.22 | RF |
| Paul DeJong | 301 | 36 | 48 | 0.301 | 0.332 | 1.30 | SS-2B |
| Aledmys Diaz | 288 | 30 | 20 | 0.260 | 0.292 | -1.95 | SS |
| Greg Garcia | 225 | 20 | 14 | 0.245 | 0.360 | -2.05 | 3B-2B-SS |
| Jose Martinez | 203 | 33 | 28 | 0.289 | 0.355 | 1.33 | 1B-LF-RF |
| Luke Voit | 96 | 18 | 13 | 0.253 | 0.323 | 0.86 | 1B |
| Eric Fryer | 83 | 7 | 4 | 0.155 | 0.277 | -0.92 | CR |
| Jhonny Peralta | 58 | 3 | 0 | 0.204 | 0.259 | -1.13 | 3B |
| Magneuris Sierra | 55 | 10 | 5 | 0.365 | 0.400 | 0.20 | BAT |
| Matt Adams | 53 | 4 | 7 | 0.292 | 0.340 | -0.17 | BAT |
| Carson Kelly | 31 | 1 | 5 | 0.138 | 0.194 | -0.14 | CR |
| Harrison Bader | 23 | 1 | 0 | 0.286 | 0.348 | -0.47 | CF |
| Chad Huffman | 15 | 3 | 0 | 0.286 | 0.333 | -0.06 | BAT |
| Alex Mejia | 14 | 1 | 2 | 0.214 | 0.214 | -0.03 | 3B |
| Name | IP | ERA | Gs | Gr | SO | WAA |
|---|---|---|---|---|---|---|
| Carlos Martinez | 168.3 | 3.48 | 26 | 0 | X | 3.37 |
| Lance Lynn | 150.7 | 3.17 | 26 | 0 | X | 4.10 |
| Mike Leake | 147.0 | 4.16 | 25 | 0 | X | 0.58 |
| Michael Wacha | 125.7 | 4.08 | 23 | 0 | X | 0.74 |
| Adam Wainwright | 121.3 | 5.12 | 23 | 0 | X | -2.22 |
| Seung Hwan Oh | 53.7 | 3.86 | 0 | 54 | X | 0.60 |
| Brett Cecil | 52.3 | 4.13 | 0 | 61 | X | 0.25 |
| Matt Bowman | 49.7 | 4.35 | 0 | 63 | X | -0.02 |
| Trevor Rosenthal | 47.7 | 3.40 | 0 | 50 | X | 1.04 |
| Tyler Lyons | 41.0 | 2.41 | 0 | 36 | X | 1.84 |
| John Brebbia | 36.3 | 2.23 | 0 | 33 | X | 1.78 |
| Kevin Siegrist | 34.3 | 4.98 | 0 | 39 | X | -0.52 |
| Sam Tuivailala | 29.3 | 2.76 | 0 | 25 | X | 1.08 |
| Luke Weaver | 23.3 | 2.31 | 3 | 3 | X | 1.10 |
| Miguel Socolovich | 18.7 | 8.68 | 0 | 15 | X | -1.89 |
| Jonathan Broxton | 15.7 | 6.89 | 0 | 20 | X | -0.94 |
| Zach Duke | 8.0 | 6.75 | 0 | 12 | X | -0.45 |
| Mike Mayers | 4.7 | 11.57 | 0 | 3 | X | -0.79 |
| Josh Lucas | 4.0 | 6.75 | 0 | 2 | X | -0.23 |
| John Gant | 3.3 | 5.40 | 0 | 1 | X | -0.08 |
| Marco Gonzales | 3.3 | 13.50 | 1 | 0 | X | -0.71 |
_