| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Matt Carpenter | 336 | 48 | 36 | 0.256 | 0.363 | 0.81 | 1B-3B-2B |
| Marcell Ozuna | 334 | 32 | 44 | 0.277 | 0.320 | 0.02 | LF |
| Jose Martinez | 324 | 34 | 52 | 0.298 | 0.364 | 1.31 | 1B-RF |
| Tommy Pham | 319 | 56 | 30 | 0.245 | 0.329 | 1.43 | LF |
| Dexter Fowler | 250 | 30 | 21 | 0.171 | 0.276 | -0.60 | RF |
| Kolten Wong | 234 | 21 | 17 | 0.191 | 0.291 | -1.59 | 2B |
| Yadier Molina | 217 | 24 | 36 | 0.271 | 0.313 | 1.13 | CR |
| Jedd Gyorko | 192 | 17 | 23 | 0.246 | 0.302 | -0.38 | 3B-2B |
| Harrison Bader | 183 | 26 | 12 | 0.261 | 0.328 | -0.37 | CF-RF |
| Paul DeJong | 171 | 22 | 19 | 0.260 | 0.351 | 0.23 | SS |
| Yairo Munoz | 145 | 11 | 20 | 0.281 | 0.324 | -0.20 | SS-2B-3B-RF |
| Greg Garcia | 119 | 12 | 10 | 0.262 | 0.336 | -0.53 | 2B-SS-3B |
| Francisco Pena | 96 | 8 | 6 | 0.209 | 0.240 | -0.82 | CR |
| Tyler O'Neill | 46 | 7 | 7 | 0.233 | 0.261 | 0.37 | 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 | 103.3 | 2.61 | 16 | 0 | X | 3.45 |
| Luke Weaver | 89.0 | 5.06 | 17 | 0 | X | -2.10 |
| Michael Wacha | 84.3 | 3.20 | 15 | 0 | X | 1.66 |
| Carlos Martinez | 78.7 | 3.09 | 14 | 0 | X | 1.76 |
| Jack Flaherty | 67.7 | 3.06 | 12 | 0 | X | 1.56 |
| Jordan Hicks | 42.7 | 2.74 | 0 | 39 | X | 1.30 |
| John Gant | 39.0 | 3.92 | 5 | 5 | X | 0.11 |
| Bud Norris | 35.7 | 3.03 | 0 | 36 | X | 0.85 |
| John Brebbia | 29.7 | 3.34 | 0 | 24 | X | 0.49 |
| Mike Mayers | 27.3 | 3.29 | 0 | 24 | X | 0.48 |
| Sam Tuivailala | 25.7 | 3.16 | 0 | 25 | X | 0.53 |
| Matt Bowman | 20.3 | 5.75 | 0 | 20 | X | -0.81 |
| Greg Holland | 20.0 | 6.30 | 0 | 25 | X | -1.05 |
| Adam Wainwright | 18.0 | 4.00 | 4 | 0 | X | 0.02 |
| Brett Cecil | 18.0 | 4.00 | 0 | 20 | X | 0.02 |
| Austin Gomber | 14.3 | 3.77 | 0 | 15 | X | 0.09 |
| Tyler Lyons | 13.7 | 5.93 | 0 | 22 | X | -0.60 |
| Dominic Leone | 13.0 | 4.85 | 0 | 15 | X | -0.24 |
| Luke Gregerson | 8.3 | 8.64 | 0 | 12 | X | -0.89 |
| 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 |
| Greg Garcia | 1.0 | 0.00 | 0 | 1 | X | 0.09 |
| Jedd Gyorko | 1.0 | 9.00 | 0 | 1 | X | -0.12 |
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