| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Matt Carpenter | 383 | 58 | 44 | 0.263 | 0.373 | 1.57 | 1B-3B-2B |
| Marcell Ozuna | 382 | 38 | 50 | 0.269 | 0.309 | 0.13 | LF |
| Tommy Pham | 357 | 62 | 37 | 0.249 | 0.331 | 1.88 | LF |
| Jose Martinez | 356 | 34 | 56 | 0.299 | 0.365 | 0.96 | 1B-RF |
| Dexter Fowler | 279 | 32 | 27 | 0.172 | 0.265 | -0.46 | RF |
| Kolten Wong | 272 | 27 | 23 | 0.217 | 0.301 | -1.24 | 2B |
| Yadier Molina | 256 | 29 | 42 | 0.285 | 0.324 | 1.35 | CR |
| Jedd Gyorko | 238 | 23 | 29 | 0.249 | 0.319 | -0.22 | 3B-2B |
| Paul DeJong | 210 | 31 | 19 | 0.257 | 0.338 | 0.24 | SS |
| Harrison Bader | 204 | 31 | 14 | 0.272 | 0.338 | -0.14 | CF-RF |
| Yairo Munoz | 165 | 16 | 25 | 0.285 | 0.339 | 0.37 | SS-2B-3B-RF |
| Greg Garcia | 122 | 12 | 10 | 0.255 | 0.328 | -0.60 | 2B-SS-3B |
| Francisco Pena | 107 | 8 | 7 | 0.198 | 0.234 | -0.98 | CR |
| Tyler O'Neill | 47 | 8 | 7 | 0.227 | 0.255 | 0.45 | 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 | 119.3 | 2.79 | 19 | 0 | X | 3.63 |
| Luke Weaver | 103.0 | 4.63 | 19 | 0 | X | -1.29 |
| Carlos Martinez | 95.7 | 3.39 | 17 | 0 | X | 1.58 |
| Michael Wacha | 84.3 | 3.20 | 15 | 0 | X | 1.76 |
| Jack Flaherty | 75.0 | 3.12 | 14 | 0 | X | 1.70 |
| John Gant | 49.0 | 3.49 | 6 | 6 | X | 0.69 |
| Jordan Hicks | 48.0 | 3.75 | 0 | 44 | X | 0.38 |
| Bud Norris | 38.3 | 3.05 | 0 | 39 | X | 0.93 |
| John Brebbia | 32.7 | 4.13 | 0 | 27 | X | -0.03 |
| Mike Mayers | 31.0 | 3.77 | 0 | 27 | X | 0.23 |
| Sam Tuivailala | 29.0 | 3.72 | 0 | 29 | X | 0.25 |
| Greg Holland | 23.7 | 7.99 | 0 | 30 | X | -2.15 |
| Brett Cecil | 23.0 | 3.52 | 0 | 25 | X | 0.31 |
| Matt Bowman | 21.3 | 6.33 | 0 | 21 | X | -1.11 |
| Adam Wainwright | 18.0 | 4.00 | 4 | 0 | X | 0.04 |
| Tyler Lyons | 15.7 | 6.89 | 0 | 25 | X | -1.02 |
| Austin Gomber | 14.3 | 3.77 | 0 | 15 | X | 0.11 |
| Dominic Leone | 13.0 | 4.85 | 0 | 15 | X | -0.23 |
| Luke Gregerson | 9.3 | 7.71 | 0 | 14 | X | -0.79 |
| Ryan Sherriff | 5.7 | 6.35 | 0 | 5 | X | -0.30 |
| Alex Reyes | 4.0 | 0.00 | 1 | 0 | X | 0.38 |
| Preston Guilmet | 2.0 | 22.50 | 0 | 2 | X | -0.86 |
| Greg Garcia | 1.0 | 0.00 | 0 | 1 | X | 0.10 |
| Jedd Gyorko | 1.0 | 9.00 | 0 | 1 | X | -0.11 |
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