| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Matt Carpenter | 370 | 55 | 41 | 0.260 | 0.370 | 1.27 | 1B-3B-2B |
| Marcell Ozuna | 370 | 37 | 48 | 0.270 | 0.311 | 0.12 | LF |
| Jose Martinez | 353 | 34 | 55 | 0.298 | 0.365 | 0.94 | 1B-RF |
| Tommy Pham | 348 | 59 | 34 | 0.240 | 0.325 | 1.48 | LF |
| Dexter Fowler | 266 | 31 | 26 | 0.169 | 0.267 | -0.35 | RF |
| Kolten Wong | 259 | 25 | 21 | 0.215 | 0.301 | -1.34 | 2B |
| Yadier Molina | 243 | 27 | 41 | 0.275 | 0.317 | 1.35 | CR |
| Jedd Gyorko | 225 | 22 | 29 | 0.252 | 0.320 | 0.00 | 3B-2B |
| Harrison Bader | 202 | 31 | 14 | 0.269 | 0.337 | -0.08 | CF-RF |
| Paul DeJong | 197 | 30 | 19 | 0.264 | 0.350 | 0.45 | SS |
| Yairo Munoz | 165 | 16 | 25 | 0.285 | 0.339 | 0.38 | SS-2B-3B-RF |
| Greg Garcia | 121 | 12 | 10 | 0.257 | 0.331 | -0.57 | 2B-SS-3B |
| Francisco Pena | 107 | 8 | 7 | 0.198 | 0.234 | -0.97 | 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 | 115.3 | 2.65 | 18 | 0 | X | 3.84 |
| Luke Weaver | 103.0 | 4.63 | 19 | 0 | X | -1.32 |
| Carlos Martinez | 90.7 | 3.08 | 16 | 0 | X | 2.12 |
| Michael Wacha | 84.3 | 3.20 | 15 | 0 | X | 1.73 |
| Jack Flaherty | 70.0 | 3.34 | 13 | 0 | X | 1.21 |
| Jordan Hicks | 46.7 | 2.89 | 0 | 42 | X | 1.29 |
| John Gant | 45.0 | 3.80 | 6 | 5 | X | 0.30 |
| Bud Norris | 37.7 | 2.87 | 0 | 38 | X | 1.07 |
| John Brebbia | 32.7 | 4.13 | 0 | 27 | X | -0.04 |
| Mike Mayers | 30.0 | 3.60 | 0 | 26 | X | 0.34 |
| Sam Tuivailala | 28.0 | 3.86 | 0 | 28 | X | 0.15 |
| Brett Cecil | 22.7 | 3.57 | 0 | 24 | X | 0.27 |
| Greg Holland | 22.7 | 7.54 | 0 | 29 | X | -1.83 |
| Matt Bowman | 20.3 | 5.75 | 0 | 20 | X | -0.79 |
| Adam Wainwright | 18.0 | 4.00 | 4 | 0 | X | 0.03 |
| Tyler Lyons | 14.3 | 6.91 | 0 | 23 | X | -0.95 |
| Austin Gomber | 14.3 | 3.77 | 0 | 15 | X | 0.10 |
| Dominic Leone | 13.0 | 4.85 | 0 | 15 | X | -0.23 |
| Luke Gregerson | 9.0 | 8.00 | 0 | 13 | X | -0.82 |
| 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 |
| Greg Garcia | 1.0 | 0.00 | 0 | 1 | X | 0.10 |
| Jedd Gyorko | 1.0 | 9.00 | 0 | 1 | X | -0.11 |
_