| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Matt Carpenter | 532 | 85 | 69 | 0.270 | 0.383 | 3.47 | 1B-3B-2B |
| Marcell Ozuna | 521 | 52 | 69 | 0.274 | 0.319 | 0.27 | LF |
| Jose Martinez | 457 | 46 | 72 | 0.305 | 0.365 | 1.48 | 1B-RF |
| Yadier Molina | 399 | 46 | 57 | 0.273 | 0.323 | 1.29 | CR |
| Tommy Pham | 396 | 67 | 42 | 0.248 | 0.331 | 1.99 | LF |
| Paul DeJong | 348 | 50 | 42 | 0.235 | 0.313 | 1.35 | SS |
| Kolten Wong | 344 | 36 | 31 | 0.237 | 0.317 | -1.18 | 2B |
| Jedd Gyorko | 334 | 39 | 41 | 0.261 | 0.341 | 0.43 | 3B-2B |
| Dexter Fowler | 334 | 40 | 32 | 0.180 | 0.278 | -0.41 | RF |
| Harrison Bader | 301 | 46 | 25 | 0.279 | 0.349 | 0.27 | CF-RF |
| Yairo Munoz | 234 | 21 | 33 | 0.283 | 0.346 | 0.08 | SS-2B-3B-RF |
| Greg Garcia | 173 | 14 | 12 | 0.227 | 0.312 | -1.40 | 2B-SS-3B |
| Francisco Pena | 117 | 8 | 7 | 0.200 | 0.239 | -1.22 | CR |
| Tyler O'Neill | 78 | 14 | 11 | 0.282 | 0.321 | 0.76 | RF-LF |
| Carson Kelly | 29 | 0 | 2 | 0.080 | 0.138 | -0.48 | CR |
| Patrick Wisdom | 14 | 4 | 3 | 0.333 | 0.429 | 0.40 | 3B |
| Luke Voit | 13 | 3 | 3 | 0.182 | 0.308 | 0.32 | BAT |
| Adolis Garcia | 11 | 0 | 0 | 0.091 | 0.091 | -0.26 | BAT |
| Steve Baron | 5 | 0 | 0 | 0.200 | 0.200 | -0.12 | BAT |
| Name | IP | ERA | Gs | Gr | SO | WAA |
|---|---|---|---|---|---|---|
| Miles Mikolas | 157.3 | 2.80 | 25 | 0 | X | 4.85 |
| Luke Weaver | 127.7 | 4.58 | 24 | 1 | X | -1.36 |
| Jack Flaherty | 115.3 | 2.89 | 21 | 0 | X | 3.33 |
| Carlos Martinez | 101.7 | 3.36 | 18 | 1 | X | 1.81 |
| Michael Wacha | 84.3 | 3.20 | 15 | 0 | X | 1.82 |
| John Gant | 79.0 | 3.76 | 12 | 7 | X | 0.67 |
| Jordan Hicks | 64.3 | 3.22 | 0 | 59 | X | 1.36 |
| Bud Norris | 51.7 | 2.96 | 0 | 54 | X | 1.40 |
| Mike Mayers | 45.7 | 3.74 | 0 | 41 | X | 0.41 |
| Austin Gomber | 42.3 | 2.98 | 5 | 17 | X | 1.13 |
| John Brebbia | 40.0 | 3.82 | 0 | 33 | X | 0.28 |
| Sam Tuivailala | 31.7 | 3.41 | 0 | 31 | X | 0.53 |
| Brett Cecil | 26.7 | 5.06 | 0 | 31 | X | -0.58 |
| Greg Holland | 25.0 | 7.92 | 0 | 32 | X | -2.21 |
| Matt Bowman | 23.0 | 6.26 | 0 | 22 | X | -1.15 |
| Daniel Poncedeleon | 21.7 | 2.08 | 2 | 5 | X | 1.04 |
| Adam Wainwright | 18.0 | 4.00 | 4 | 0 | X | 0.05 |
| Tyler Lyons | 16.7 | 8.64 | 0 | 27 | X | -1.76 |
| Dakota Hudson | 14.0 | 1.29 | 0 | 12 | X | 0.93 |
| Dominic Leone | 13.0 | 4.85 | 0 | 15 | X | -0.22 |
| Luke Gregerson | 12.7 | 7.11 | 0 | 17 | X | -0.88 |
| Tyson Ross | 12.3 | 1.46 | 1 | 2 | X | 0.77 |
| Tyler Webb | 7.7 | 0.00 | 0 | 6 | X | 0.74 |
| Chasen Shreve | 6.7 | 2.70 | 0 | 8 | X | 0.22 |
| Ryan Sherriff | 5.7 | 6.35 | 0 | 5 | X | -0.29 |
| 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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