| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Matt Carpenter | 573 | 82 | 65 | 0.239 | 0.382 | 1.11 | 1B-3B-2B |
| Yadier Molina | 509 | 58 | 73 | 0.280 | 0.316 | 1.03 | CR |
| Tommy Pham | 463 | 84 | 65 | 0.306 | 0.408 | 4.07 | 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 | 413 | 50 | 56 | 0.238 | 0.283 | 0.80 | LF-RF |
| Paul DeJong | 380 | 47 | 57 | 0.287 | 0.324 | 1.42 | SS-2B |
| Kolten Wong | 378 | 52 | 43 | 0.298 | 0.386 | 0.52 | 2B |
| Stephen Piscotty | 356 | 37 | 36 | 0.241 | 0.346 | -1.24 | RF |
| Aledmys Diaz | 288 | 30 | 20 | 0.260 | 0.292 | -1.95 | SS |
| Greg Garcia | 261 | 23 | 18 | 0.245 | 0.352 | -2.22 | 3B-2B-SS |
| Jose Martinez | 261 | 44 | 40 | 0.318 | 0.379 | 2.29 | 1B-LF-RF |
| 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 | 71 | 9 | 8 | 0.273 | 0.310 | 0.01 | 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 | 45 | 3 | 6 | 0.175 | 0.267 | -0.18 | 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 | 189.0 | 3.33 | 29 | 0 | X | 4.45 |
| Lance Lynn | 176.7 | 3.01 | 30 | 0 | X | 5.51 |
| Mike Leake | 154.0 | 4.21 | 26 | 0 | X | 0.48 |
| Michael Wacha | 149.0 | 3.99 | 27 | 0 | X | 1.24 |
| Adam Wainwright | 121.3 | 5.12 | 23 | 0 | X | -2.20 |
| Brett Cecil | 58.3 | 4.01 | 0 | 66 | X | 0.45 |
| Seung Hwan Oh | 56.3 | 3.83 | 0 | 59 | X | 0.67 |
| Matt Bowman | 54.0 | 4.00 | 0 | 68 | X | 0.43 |
| Tyler Lyons | 48.3 | 2.23 | 0 | 44 | X | 2.38 |
| Luke Weaver | 47.7 | 1.89 | 7 | 3 | X | 2.73 |
| Trevor Rosenthal | 47.7 | 3.40 | 0 | 50 | X | 1.05 |
| John Brebbia | 44.0 | 2.45 | 0 | 41 | X | 1.94 |
| 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 | 11.0 | 5.73 | 0 | 19 | X | -0.36 |
| Ryan Sherriff | 8.3 | 4.32 | 0 | 7 | X | 0.00 |
| 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 |
| Juan Nicasio | 3.3 | 2.70 | 0 | 3 | X | 0.13 |
| Marco Gonzales | 3.3 | 13.50 | 1 | 0 | X | -0.71 |
| Sandy Alcantara | 1.7 | 5.40 | 0 | 2 | X | -0.04 |
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