| Name | PA | R | RBI | BA | OBP | SLG | POS |
|---|---|---|---|---|---|---|---|
| Matt Carpenter | 622 | 91 | 69 | 0.241 | 0.384 | 0.451 | 1B-3B-2B |
| Yadier Molina | 543 | 60 | 82 | 0.273 | 0.312 | 0.439 | CR |
| Tommy Pham | 530 | 95 | 73 | 0.306 | 0.411 | 0.520 | LF-CF |
| Dexter Fowler | 491 | 68 | 64 | 0.264 | 0.363 | 0.488 | CF |
| Jedd Gyorko | 481 | 52 | 67 | 0.272 | 0.341 | 0.472 | 3B-1B |
| Paul DeJong | 443 | 55 | 65 | 0.285 | 0.325 | 0.532 | SS-2B |
| Randal Grichuk | 442 | 53 | 59 | 0.238 | 0.285 | 0.473 | LF-RF |
| Kolten Wong | 411 | 55 | 42 | 0.285 | 0.376 | 0.412 | 2B |
| Stephen Piscotty | 401 | 40 | 39 | 0.235 | 0.342 | 0.367 | RF |
| Jose Martinez | 307 | 47 | 46 | 0.309 | 0.379 | 0.518 | 1B-LF-RF |
| Aledmys Diaz | 301 | 31 | 20 | 0.259 | 0.290 | 0.392 | SS |
| Greg Garcia | 290 | 27 | 20 | 0.253 | 0.365 | 0.332 | 3B-2B-SS |
| Luke Voit | 124 | 18 | 18 | 0.246 | 0.306 | 0.430 | 1B |
| Harrison Bader | 92 | 10 | 10 | 0.235 | 0.283 | 0.376 | CF |
| Eric Fryer | 83 | 7 | 3 | 0.155 | 0.277 | 0.197 | CR |
| Carson Kelly | 75 | 5 | 6 | 0.174 | 0.240 | 0.217 | CR |
| Magneuris Sierra | 64 | 10 | 5 | 0.317 | 0.359 | 0.317 | |
| Jhonny Peralta | 58 | 3 | 0 | 0.204 | 0.259 | 0.204 | 3B |
| Matt Adams | 53 | 4 | 7 | 0.292 | 0.340 | 0.396 | |
| Alex Mejia | 49 | 6 | 3 | 0.109 | 0.146 | 0.174 | 3B |
| Chad Huffman | 15 | 3 | 0 | 0.286 | 0.333 | 0.429 | |
| Breyvic Valera | 11 | 0 | 0 | 0.100 | 0.182 | 0.100 | |
| Alberto Rosario | 3 | 0 | 0 | 0.000 | 0.000 | 0.000 | BAT |
| Name | IP | ERA | Gs | Gr | SO | WHIP |
|---|---|---|---|---|---|---|
| Carlos Martinez | 205.0 | 3.64 | 32 | 0 | 217 | 1.22 |
| Lance Lynn | 186.0 | 3.43 | 33 | 0 | 153 | 1.23 |
| Michael Wacha | 165.3 | 4.13 | 30 | 0 | 158 | 1.36 |
| Mike Leake | 154.0 | 4.21 | 26 | 0 | 103 | 1.32 |
| Adam Wainwright | 123.0 | 5.11 | 23 | 1 | 96 | 1.50 |
| Brett Cecil | 67.0 | 3.88 | 0 | 73 | 66 | 1.23 |
| Luke Weaver | 60.0 | 3.88 | 10 | 3 | 72 | 1.26 |
| Seung-hwan Oh | 59.0 | 4.10 | 0 | 62 | 54 | 1.40 |
| Matthew Bowman | 58.3 | 3.99 | 0 | 75 | 46 | 1.19 |
| Tyler Lyons | 54.0 | 2.83 | 0 | 50 | 68 | 1.09 |
| John Brebbia | 51.3 | 2.44 | 0 | 50 | 51 | 0.93 |
| Trevor Rosenthal | 47.3 | 3.40 | 0 | 50 | 76 | 1.20 |
| Sam Tuivailala | 42.0 | 2.55 | 0 | 37 | 34 | 1.09 |
| Kevin Siegrist | 34.0 | 4.98 | 0 | 39 | 36 | 1.60 |
| Jack Flaherty | 21.0 | 6.33 | 5 | 1 | 20 | 1.55 |
| Miguel Socolovich | 18.3 | 8.68 | 0 | 15 | 14 | 1.66 |
| Zach Duke | 18.0 | 3.93 | 0 | 27 | 12 | 1.04 |
| John Gant | 17.0 | 4.67 | 2 | 5 | 11 | 1.56 |
| Jonathan Broxton | 15.3 | 6.89 | 0 | 20 | 16 | 2.17 |
| Ryan Sherriff | 14.0 | 3.14 | 0 | 13 | 15 | 1.19 |
| Juan Nicasio | 11.0 | 1.64 | 0 | 9 | 11 | 1.00 |
| Sandy Alcantara | 8.0 | 4.32 | 0 | 8 | 10 | 1.80 |
| Josh Lucas | 7.0 | 3.68 | 0 | 5 | 7 | 1.50 |
| Mike Mayers | 4.3 | 11.57 | 0 | 3 | 3 | 2.57 |
| Marco Gonzales | 3.0 | 13.50 | 1 | 0 | 2 | 1.80 |
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