| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Matt Carpenter | 436 | 68 | 57 | 0.278 | 0.385 | 2.67 | 1B-3B-2B |
| Marcell Ozuna | 434 | 43 | 58 | 0.265 | 0.309 | 0.20 | LF |
| Tommy Pham | 396 | 67 | 42 | 0.248 | 0.331 | 1.95 | LF |
| Jose Martinez | 384 | 35 | 59 | 0.293 | 0.357 | 0.66 | 1B-RF |
| Dexter Fowler | 324 | 40 | 31 | 0.179 | 0.278 | -0.31 | RF |
| Yadier Molina | 306 | 35 | 46 | 0.283 | 0.327 | 1.17 | CR |
| Kolten Wong | 284 | 29 | 24 | 0.216 | 0.299 | -1.25 | 2B |
| Paul DeJong | 262 | 37 | 26 | 0.245 | 0.321 | 0.33 | SS |
| Jedd Gyorko | 259 | 26 | 31 | 0.248 | 0.324 | -0.23 | 3B-2B |
| Harrison Bader | 223 | 34 | 15 | 0.265 | 0.336 | -0.20 | CF-RF |
| Yairo Munoz | 204 | 20 | 32 | 0.292 | 0.353 | 0.57 | SS-2B-3B-RF |
| Greg Garcia | 142 | 13 | 11 | 0.236 | 0.317 | -0.89 | 2B-SS-3B |
| Francisco Pena | 112 | 8 | 7 | 0.198 | 0.232 | -1.11 | CR |
| Tyler O'Neill | 50 | 9 | 7 | 0.255 | 0.280 | 0.48 | RF-LF |
| Carson Kelly | 29 | 0 | 2 | 0.080 | 0.138 | -0.49 | 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 | 130.3 | 2.83 | 21 | 0 | X | 3.93 |
| Luke Weaver | 113.0 | 4.62 | 21 | 0 | X | -1.31 |
| Carlos Martinez | 100.3 | 3.41 | 18 | 0 | X | 1.68 |
| Jack Flaherty | 90.3 | 3.39 | 17 | 0 | X | 1.55 |
| Michael Wacha | 84.3 | 3.20 | 15 | 0 | X | 1.82 |
| John Gant | 59.3 | 3.49 | 8 | 7 | X | 0.88 |
| Jordan Hicks | 54.7 | 3.29 | 0 | 50 | X | 1.06 |
| Bud Norris | 44.0 | 3.07 | 0 | 45 | X | 1.08 |
| Mike Mayers | 37.7 | 3.58 | 0 | 32 | X | 0.47 |
| John Brebbia | 37.0 | 4.14 | 0 | 31 | X | -0.01 |
| Sam Tuivailala | 31.7 | 3.41 | 0 | 31 | X | 0.53 |
| Greg Holland | 25.0 | 7.92 | 0 | 32 | X | -2.21 |
| Brett Cecil | 23.7 | 5.70 | 0 | 27 | X | -0.87 |
| Matt Bowman | 23.0 | 6.26 | 0 | 22 | X | -1.15 |
| Austin Gomber | 21.3 | 3.38 | 1 | 16 | X | 0.37 |
| Adam Wainwright | 18.0 | 4.00 | 4 | 0 | X | 0.05 |
| Tyler Lyons | 16.7 | 8.64 | 0 | 27 | X | -1.76 |
| Dominic Leone | 13.0 | 4.85 | 0 | 15 | X | -0.22 |
| Luke Gregerson | 12.7 | 7.11 | 0 | 17 | X | -0.88 |
| Daniel Poncedeleon | 9.3 | 1.93 | 1 | 1 | X | 0.48 |
| Ryan Sherriff | 5.7 | 6.35 | 0 | 5 | X | -0.29 |
| Alex Reyes | 4.0 | 0.00 | 1 | 0 | X | 0.38 |
| Tyler Webb | 3.0 | 0.00 | 0 | 2 | X | 0.29 |
| Preston Guilmet | 2.0 | 22.50 | 0 | 2 | X | -0.86 |
| Dakota Hudson | 2.0 | 0.00 | 0 | 2 | X | 0.19 |
| Jedd Gyorko | 1.0 | 9.00 | 0 | 1 | X | -0.11 |
| Greg Garcia | 1.0 | 0.00 | 0 | 1 | X | 0.10 |
| Chasen Shreve | 1.0 | 0.00 | 0 | 1 | X | 0.10 |
_