| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Matt Carpenter | 303 | 39 | 33 | 0.237 | 0.347 | 0.39 | 1B-3B-2B |
| Marcell Ozuna | 302 | 31 | 42 | 0.283 | 0.331 | 0.51 | LF |
| Jose Martinez | 295 | 32 | 47 | 0.300 | 0.373 | 1.31 | 1B-RF |
| Tommy Pham | 289 | 54 | 27 | 0.257 | 0.336 | 1.66 | LF |
| Dexter Fowler | 241 | 28 | 21 | 0.169 | 0.278 | -0.56 | RF |
| Kolten Wong | 205 | 18 | 12 | 0.188 | 0.283 | -1.70 | 2B |
| Yadier Molina | 190 | 20 | 32 | 0.270 | 0.316 | 0.96 | CR |
| Jedd Gyorko | 172 | 14 | 20 | 0.247 | 0.302 | -0.50 | 3B-2B |
| Paul DeJong | 171 | 22 | 19 | 0.260 | 0.351 | 0.26 | SS |
| Harrison Bader | 162 | 23 | 10 | 0.252 | 0.315 | -0.37 | CF-RF |
| Yairo Munoz | 128 | 9 | 17 | 0.280 | 0.328 | -0.30 | SS-2B-3B-RF |
| Greg Garcia | 102 | 11 | 10 | 0.273 | 0.343 | -0.21 | 2B-SS-3B |
| Francisco Pena | 89 | 7 | 4 | 0.202 | 0.236 | -0.95 | CR |
| Tyler O'Neill | 41 | 6 | 7 | 0.237 | 0.268 | 0.39 | RF-LF |
| Carson Kelly | 29 | 0 | 2 | 0.080 | 0.138 | -0.48 | CR |
| Luke Voit | 13 | 3 | 3 | 0.182 | 0.308 | 0.32 | BAT |
| Steve Baron | 5 | 0 | 0 | 0.200 | 0.200 | -0.12 | BAT |
| Name | IP | ERA | Gs | Gr | SO | WAA |
|---|---|---|---|---|---|---|
| Miles Mikolas | 97.0 | 2.69 | 15 | 0 | X | 3.02 |
| Luke Weaver | 84.3 | 4.48 | 16 | 0 | X | -0.90 |
| Michael Wacha | 84.3 | 3.20 | 15 | 0 | X | 1.62 |
| Carlos Martinez | 66.7 | 3.24 | 12 | 0 | X | 1.22 |
| Jack Flaherty | 57.7 | 2.34 | 10 | 0 | X | 2.27 |
| Jordan Hicks | 39.3 | 2.29 | 0 | 36 | X | 1.59 |
| Bud Norris | 32.7 | 3.31 | 0 | 33 | X | 0.55 |
| John Brebbia | 27.3 | 2.96 | 0 | 22 | X | 0.68 |
| John Gant | 26.7 | 4.39 | 3 | 5 | X | -0.23 |
| Mike Mayers | 24.0 | 3.00 | 0 | 20 | X | 0.57 |
| Sam Tuivailala | 22.3 | 3.63 | 0 | 23 | X | 0.21 |
| Matt Bowman | 20.3 | 5.75 | 0 | 20 | X | -0.82 |
| Adam Wainwright | 18.0 | 4.00 | 4 | 0 | X | 0.01 |
| Greg Holland | 16.3 | 7.71 | 0 | 21 | X | -1.41 |
| Brett Cecil | 15.0 | 4.80 | 0 | 17 | X | -0.27 |
| Tyler Lyons | 13.7 | 5.93 | 0 | 22 | X | -0.61 |
| Dominic Leone | 13.0 | 4.85 | 0 | 15 | X | -0.25 |
| Austin Gomber | 10.7 | 4.22 | 0 | 10 | X | -0.05 |
| Luke Gregerson | 8.3 | 8.64 | 0 | 12 | X | -0.90 |
| Ryan Sherriff | 5.7 | 6.35 | 0 | 5 | X | -0.31 |
| Alex Reyes | 4.0 | 0.00 | 1 | 0 | X | 0.38 |
| Preston Guilmet | 2.0 | 22.50 | 0 | 2 | X | -0.86 |
| Jedd Gyorko | 1.0 | 9.00 | 0 | 1 | X | -0.12 |
| Greg Garcia | 1.0 | 0.00 | 0 | 1 | X | 0.09 |
_