| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Matt Carpenter | 341 | 49 | 37 | 0.263 | 0.370 | 0.94 | 1B-3B-2B |
| Marcell Ozuna | 339 | 33 | 44 | 0.275 | 0.319 | 0.04 | LF |
| Jose Martinez | 328 | 34 | 52 | 0.294 | 0.360 | 1.25 | 1B-RF |
| Tommy Pham | 324 | 57 | 33 | 0.251 | 0.333 | 1.76 | LF |
| Dexter Fowler | 250 | 30 | 21 | 0.171 | 0.276 | -0.58 | RF |
| Kolten Wong | 235 | 21 | 17 | 0.191 | 0.289 | -1.59 | 2B |
| Yadier Molina | 222 | 25 | 39 | 0.276 | 0.320 | 1.45 | CR |
| Jedd Gyorko | 197 | 17 | 23 | 0.240 | 0.299 | -0.48 | 3B-2B |
| Harrison Bader | 188 | 27 | 12 | 0.265 | 0.330 | -0.37 | CF-RF |
| Paul DeJong | 171 | 22 | 19 | 0.260 | 0.351 | 0.25 | SS |
| Yairo Munoz | 150 | 13 | 21 | 0.281 | 0.327 | 0.01 | SS-2B-3B-RF |
| Greg Garcia | 119 | 12 | 10 | 0.262 | 0.336 | -0.51 | 2B-SS-3B |
| Francisco Pena | 96 | 8 | 6 | 0.209 | 0.240 | -0.81 | CR |
| Tyler O'Neill | 47 | 8 | 7 | 0.227 | 0.255 | 0.46 | 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 | 109.3 | 2.63 | 17 | 0 | X | 3.57 |
| Luke Weaver | 89.0 | 5.06 | 17 | 0 | X | -2.12 |
| Michael Wacha | 84.3 | 3.20 | 15 | 0 | X | 1.64 |
| Carlos Martinez | 78.7 | 3.09 | 14 | 0 | X | 1.73 |
| Jack Flaherty | 67.7 | 3.06 | 12 | 0 | X | 1.54 |
| Jordan Hicks | 44.7 | 2.62 | 0 | 40 | X | 1.47 |
| John Gant | 39.0 | 3.92 | 5 | 5 | X | 0.10 |
| Bud Norris | 36.7 | 2.95 | 0 | 37 | X | 0.93 |
| John Brebbia | 29.7 | 3.34 | 0 | 24 | X | 0.48 |
| Mike Mayers | 27.3 | 3.29 | 0 | 24 | X | 0.47 |
| Sam Tuivailala | 25.7 | 3.16 | 0 | 25 | X | 0.53 |
| Matt Bowman | 20.3 | 5.75 | 0 | 20 | X | -0.82 |
| Greg Holland | 20.0 | 6.30 | 0 | 26 | X | -1.06 |
| Brett Cecil | 18.0 | 4.00 | 0 | 20 | X | 0.01 |
| Adam Wainwright | 18.0 | 4.00 | 4 | 0 | X | 0.01 |
| 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 | -0.25 |
| 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 |
| 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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