| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Matt Carpenter | 423 | 67 | 53 | 0.272 | 0.383 | 2.47 | 1B-3B-2B |
| Marcell Ozuna | 421 | 40 | 55 | 0.268 | 0.311 | -0.11 | LF |
| Tommy Pham | 392 | 67 | 42 | 0.251 | 0.334 | 2.05 | LF |
| Jose Martinez | 381 | 35 | 59 | 0.295 | 0.360 | 0.74 | 1B-RF |
| Dexter Fowler | 314 | 39 | 31 | 0.180 | 0.277 | -0.17 | RF |
| Yadier Molina | 293 | 34 | 46 | 0.293 | 0.338 | 1.38 | CR |
| Kolten Wong | 284 | 29 | 24 | 0.216 | 0.299 | -1.24 | 2B |
| Paul DeJong | 249 | 37 | 26 | 0.259 | 0.337 | 0.65 | SS |
| Jedd Gyorko | 247 | 25 | 30 | 0.247 | 0.324 | -0.14 | 3B-2B |
| Harrison Bader | 219 | 33 | 14 | 0.269 | 0.338 | -0.31 | CF-RF |
| Yairo Munoz | 195 | 19 | 32 | 0.292 | 0.349 | 0.68 | SS-2B-3B-RF |
| Greg Garcia | 138 | 13 | 11 | 0.244 | 0.326 | -0.79 | 2B-SS-3B |
| Francisco Pena | 112 | 8 | 7 | 0.198 | 0.232 | -1.11 | 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 | 130.3 | 2.83 | 21 | 0 | X | 3.96 |
| Luke Weaver | 113.0 | 4.62 | 21 | 0 | X | -1.28 |
| Carlos Martinez | 95.7 | 3.39 | 17 | 0 | X | 1.67 |
| Jack Flaherty | 85.0 | 3.18 | 16 | 0 | X | 1.90 |
| Michael Wacha | 84.3 | 3.20 | 15 | 0 | X | 1.83 |
| John Gant | 55.0 | 3.44 | 7 | 7 | X | 0.89 |
| Jordan Hicks | 53.7 | 3.35 | 0 | 49 | X | 0.98 |
| Bud Norris | 43.0 | 3.14 | 0 | 44 | X | 1.00 |
| Mike Mayers | 36.7 | 3.68 | 0 | 31 | X | 0.39 |
| John Brebbia | 34.3 | 3.93 | 0 | 29 | X | 0.16 |
| 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 | -1.14 |
| Austin Gomber | 20.7 | 3.48 | 1 | 15 | X | 0.31 |
| Adam Wainwright | 18.0 | 4.00 | 4 | 0 | X | 0.06 |
| Tyler Lyons | 16.7 | 8.64 | 0 | 27 | X | -1.75 |
| Dominic Leone | 13.0 | 4.85 | 0 | 15 | X | -0.22 |
| Luke Gregerson | 12.7 | 7.11 | 0 | 17 | X | -0.88 |
| Daniel Poncedeleon | 7.0 | 0.00 | 1 | 0 | X | 0.68 |
| Ryan Sherriff | 5.7 | 6.35 | 0 | 5 | X | -0.29 |
| Alex Reyes | 4.0 | 0.00 | 1 | 0 | X | 0.39 |
| Preston Guilmet | 2.0 | 22.50 | 0 | 2 | X | -0.86 |
| Jedd Gyorko | 1.0 | 9.00 | 0 | 1 | X | -0.11 |
| Greg Garcia | 1.0 | 0.00 | 0 | 1 | X | 0.10 |
| Dakota Hudson | 1.0 | 0.00 | 0 | 1 | X | 0.10 |
_