| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Matt Carpenter | 355 | 52 | 38 | 0.256 | 0.363 | 0.99 | 1B-3B-2B |
| Marcell Ozuna | 351 | 35 | 46 | 0.274 | 0.316 | 0.14 | LF |
| Tommy Pham | 337 | 59 | 34 | 0.248 | 0.332 | 1.73 | LF |
| Jose Martinez | 334 | 34 | 52 | 0.291 | 0.356 | 1.07 | 1B-RF |
| Dexter Fowler | 255 | 30 | 22 | 0.168 | 0.271 | -0.62 | RF |
| Kolten Wong | 247 | 23 | 19 | 0.209 | 0.300 | -1.48 | 2B |
| Yadier Molina | 231 | 26 | 39 | 0.278 | 0.320 | 1.32 | CR |
| Jedd Gyorko | 206 | 18 | 28 | 0.257 | 0.316 | -0.08 | 3B-2B |
| Harrison Bader | 196 | 29 | 14 | 0.271 | 0.337 | -0.16 | CF-RF |
| Paul DeJong | 178 | 25 | 19 | 0.261 | 0.348 | 0.38 | SS |
| Yairo Munoz | 156 | 13 | 21 | 0.278 | 0.327 | -0.15 | SS-2B-3B-RF |
| Greg Garcia | 119 | 12 | 10 | 0.262 | 0.336 | -0.53 | 2B-SS-3B |
| Francisco Pena | 101 | 8 | 7 | 0.211 | 0.248 | -0.83 | 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 | 109.3 | 2.63 | 17 | 0 | X | 3.64 |
| Luke Weaver | 97.0 | 4.82 | 18 | 0 | X | -1.73 |
| Carlos Martinez | 85.7 | 2.94 | 15 | 0 | X | 2.24 |
| Michael Wacha | 84.3 | 3.20 | 15 | 0 | X | 1.69 |
| Jack Flaherty | 67.7 | 3.06 | 12 | 0 | X | 1.58 |
| Jordan Hicks | 45.7 | 2.76 | 0 | 41 | X | 1.39 |
| John Gant | 45.0 | 3.80 | 6 | 5 | X | 0.27 |
| Bud Norris | 37.7 | 2.87 | 0 | 38 | X | 1.05 |
| John Brebbia | 30.7 | 3.52 | 0 | 25 | X | 0.39 |
| Mike Mayers | 27.3 | 3.29 | 0 | 24 | X | 0.49 |
| Sam Tuivailala | 26.7 | 3.04 | 0 | 26 | X | 0.64 |
| Matt Bowman | 20.3 | 5.75 | 0 | 20 | X | -0.80 |
| Greg Holland | 20.0 | 6.30 | 0 | 26 | X | -1.04 |
| Brett Cecil | 19.0 | 3.79 | 0 | 21 | X | 0.12 |
| Adam Wainwright | 18.0 | 4.00 | 4 | 0 | X | 0.03 |
| Austin Gomber | 14.3 | 3.77 | 0 | 15 | X | 0.10 |
| Tyler Lyons | 13.7 | 5.93 | 0 | 22 | X | -0.59 |
| 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 | -0.30 |
| Alex Reyes | 4.0 | 0.00 | 1 | 0 | X | 0.38 |
| Preston Guilmet | 2.0 | 22.50 | 0 | 2 | X | -0.86 |
| Jedd Gyorko | 1.0 | 9.00 | 0 | 1 | X | -0.12 |
| Greg Garcia | 1.0 | 0.00 | 0 | 1 | X | 0.09 |
_