| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Matt Carpenter | 617 | 101 | 77 | 0.270 | 0.386 | 3.97 | 1B-3B-2B |
| Marcell Ozuna | 570 | 62 | 82 | 0.280 | 0.321 | 1.52 | LF |
| Jose Martinez | 534 | 59 | 80 | 0.303 | 0.361 | 1.86 | 1B-RF |
| Yadier Molina | 449 | 53 | 62 | 0.272 | 0.325 | 1.36 | CR |
| Paul DeJong | 424 | 61 | 57 | 0.233 | 0.309 | 2.27 | SS |
| Tommy Pham | 396 | 67 | 42 | 0.248 | 0.331 | 2.00 | LF |
| Harrison Bader | 372 | 52 | 32 | 0.270 | 0.339 | -0.05 | CF-RF |
| Kolten Wong | 369 | 40 | 33 | 0.244 | 0.320 | -1.14 | 2B |
| Jedd Gyorko | 354 | 42 | 44 | 0.265 | 0.345 | 0.58 | 3B-2B |
| Dexter Fowler | 334 | 40 | 32 | 0.180 | 0.278 | -0.41 | RF |
| Yairo Munoz | 290 | 33 | 39 | 0.284 | 0.352 | 0.64 | SS-2B-3B-RF |
| Greg Garcia | 203 | 15 | 15 | 0.220 | 0.305 | -1.69 | 2B-SS-3B |
| Francisco Pena | 135 | 10 | 9 | 0.198 | 0.237 | -1.23 | CR |
| Tyler O'Neill | 126 | 21 | 20 | 0.250 | 0.294 | 1.30 | RF-LF |
| Matt Adams | 47 | 5 | 7 | 0.182 | 0.234 | 0.14 | 1B-LF |
| Carson Kelly | 41 | 1 | 3 | 0.118 | 0.195 | -0.56 | CR |
| Patrick Wisdom | 40 | 7 | 6 | 0.206 | 0.325 | 0.41 | 3B |
| Adolis Garcia | 14 | 1 | 1 | 0.143 | 0.143 | -0.12 | BAT |
| 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 | 180.7 | 2.99 | 29 | 0 | X | 4.77 |
| Luke Weaver | 134.0 | 4.77 | 25 | 4 | X | -2.02 |
| Jack Flaherty | 132.3 | 2.86 | 24 | 0 | X | 3.91 |
| Carlos Martinez | 110.7 | 3.25 | 18 | 9 | X | 2.24 |
| John Gant | 102.7 | 3.16 | 16 | 7 | X | 2.31 |
| Michael Wacha | 84.3 | 3.20 | 15 | 0 | X | 1.81 |
| Jordan Hicks | 71.0 | 3.30 | 0 | 67 | X | 1.37 |
| Austin Gomber | 64.3 | 3.78 | 9 | 17 | X | 0.52 |
| Bud Norris | 56.3 | 3.51 | 0 | 60 | X | 0.80 |
| Mike Mayers | 47.3 | 4.37 | 0 | 44 | X | -0.28 |
| John Brebbia | 44.3 | 3.65 | 0 | 39 | X | 0.48 |
| Daniel Poncedeleon | 32.0 | 2.81 | 4 | 6 | X | 0.98 |
| Sam Tuivailala | 31.7 | 3.41 | 0 | 31 | X | 0.53 |
| Brett Cecil | 30.7 | 6.16 | 0 | 38 | X | -1.46 |
| Greg Holland | 25.0 | 7.92 | 0 | 32 | X | -2.22 |
| Tyson Ross | 23.3 | 2.31 | 1 | 6 | X | 0.98 |
| Adam Wainwright | 23.0 | 4.70 | 5 | 0 | X | -0.31 |
| Matt Bowman | 23.0 | 6.26 | 0 | 22 | X | -1.15 |
| Dominic Leone | 20.3 | 4.87 | 0 | 23 | X | -0.35 |
| Dakota Hudson | 19.3 | 3.26 | 0 | 19 | X | 0.39 |
| Tyler Lyons | 16.7 | 8.64 | 0 | 27 | X | -1.76 |
| Luke Gregerson | 12.7 | 7.11 | 0 | 17 | X | -0.88 |
| Tyler Webb | 11.7 | 0.00 | 0 | 11 | X | 1.12 |
| Chasen Shreve | 11.3 | 3.18 | 0 | 14 | X | 0.25 |
| 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 |
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