| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Matt Carpenter | 356 | 53 | 41 | 0.258 | 0.365 | 1.40 | 1B-3B-2B |
| Marcell Ozuna | 356 | 36 | 47 | 0.274 | 0.315 | 0.25 | LF |
| Tommy Pham | 341 | 59 | 34 | 0.246 | 0.331 | 1.66 | LF |
| Jose Martinez | 339 | 34 | 53 | 0.296 | 0.360 | 1.07 | 1B-RF |
| Dexter Fowler | 256 | 30 | 22 | 0.167 | 0.270 | -0.63 | RF |
| Kolten Wong | 248 | 23 | 19 | 0.208 | 0.298 | -1.49 | 2B |
| Yadier Molina | 231 | 26 | 39 | 0.278 | 0.320 | 1.33 | CR |
| Jedd Gyorko | 211 | 19 | 28 | 0.260 | 0.318 | -0.08 | 3B-2B |
| Harrison Bader | 201 | 31 | 14 | 0.271 | 0.338 | -0.06 | CF-RF |
| Paul DeJong | 183 | 26 | 19 | 0.261 | 0.350 | 0.37 | SS |
| Yairo Munoz | 160 | 15 | 24 | 0.288 | 0.344 | 0.29 | SS-2B-3B-RF |
| Greg Garcia | 120 | 12 | 10 | 0.260 | 0.333 | -0.54 | 2B-SS-3B |
| Francisco Pena | 105 | 8 | 7 | 0.202 | 0.238 | -0.92 | 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 | 3.65 |
| Luke Weaver | 97.0 | 4.82 | 18 | 0 | X | -1.72 |
| Carlos Martinez | 85.7 | 2.94 | 15 | 0 | X | 2.24 |
| Michael Wacha | 84.3 | 3.20 | 15 | 0 | X | 1.70 |
| Jack Flaherty | 70.0 | 3.34 | 13 | 0 | X | 1.18 |
| Jordan Hicks | 45.7 | 2.76 | 0 | 41 | X | 1.39 |
| John Gant | 45.0 | 3.80 | 6 | 5 | X | 0.28 |
| Bud Norris | 37.7 | 2.87 | 0 | 38 | X | 1.05 |
| John Brebbia | 31.7 | 4.26 | 0 | 26 | X | -0.15 |
| Mike Mayers | 29.0 | 3.10 | 0 | 25 | X | 0.65 |
| Sam Tuivailala | 27.7 | 2.93 | 0 | 27 | X | 0.73 |
| Greg Holland | 20.7 | 8.27 | 0 | 27 | X | -2.03 |
| Matt Bowman | 20.3 | 5.75 | 0 | 20 | X | -0.80 |
| Brett Cecil | 20.3 | 3.54 | 0 | 22 | X | 0.25 |
| 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 |
| 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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