| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Matt Carpenter | 546 | 87 | 71 | 0.273 | 0.385 | 3.56 | 1B-3B-2B |
| Marcell Ozuna | 521 | 52 | 69 | 0.274 | 0.319 | 0.27 | LF |
| Jose Martinez | 471 | 48 | 73 | 0.307 | 0.365 | 1.46 | 1B-RF |
| Yadier Molina | 413 | 48 | 58 | 0.273 | 0.322 | 1.27 | CR |
| Tommy Pham | 396 | 67 | 42 | 0.248 | 0.331 | 1.99 | LF |
| Paul DeJong | 357 | 51 | 42 | 0.233 | 0.311 | 1.24 | SS |
| Kolten Wong | 349 | 37 | 32 | 0.244 | 0.321 | -1.09 | 2B |
| Jedd Gyorko | 344 | 42 | 43 | 0.266 | 0.346 | 0.71 | 3B-2B |
| Dexter Fowler | 334 | 40 | 32 | 0.180 | 0.278 | -0.41 | RF |
| Harrison Bader | 313 | 48 | 27 | 0.280 | 0.348 | 0.40 | CF-RF |
| Yairo Munoz | 242 | 23 | 34 | 0.274 | 0.339 | 0.21 | SS-2B-3B-RF |
| Greg Garcia | 176 | 14 | 12 | 0.229 | 0.312 | -1.47 | 2B-SS-3B |
| Francisco Pena | 117 | 8 | 7 | 0.200 | 0.239 | -1.22 | CR |
| Tyler O'Neill | 92 | 18 | 15 | 0.282 | 0.315 | 1.27 | 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 |
| Matt Adams | 6 | 0 | 0 | 0.000 | 0.167 | -0.14 | 1B-LF |
| Steve Baron | 5 | 0 | 0 | 0.200 | 0.200 | -0.12 | BAT |
| Name | IP | ERA | Gs | Gr | SO | WAA |
|---|---|---|---|---|---|---|
| Miles Mikolas | 162.0 | 2.94 | 26 | 0 | X | 4.48 |
| Luke Weaver | 128.3 | 4.56 | 24 | 2 | X | -1.29 |
| Jack Flaherty | 115.3 | 2.89 | 21 | 0 | X | 3.34 |
| Carlos Martinez | 103.3 | 3.31 | 18 | 2 | X | 1.97 |
| John Gant | 86.0 | 3.56 | 13 | 7 | X | 1.14 |
| Michael Wacha | 84.3 | 3.20 | 15 | 0 | X | 1.82 |
| Jordan Hicks | 65.3 | 3.17 | 0 | 60 | X | 1.46 |
| Bud Norris | 52.7 | 2.91 | 0 | 55 | X | 1.50 |
| Austin Gomber | 48.3 | 2.79 | 6 | 17 | X | 1.51 |
| Mike Mayers | 45.7 | 4.14 | 0 | 42 | X | -0.01 |
| 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 | 6.07 | 0 | 32 | X | -1.21 |
| Greg Holland | 25.0 | 7.92 | 0 | 32 | X | -2.21 |
| Matt Bowman | 23.0 | 6.26 | 0 | 22 | X | -1.14 |
| 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 | -1.75 |
| Dakota Hudson | 14.3 | 3.14 | 0 | 13 | X | 0.33 |
| Tyson Ross | 14.3 | 1.88 | 1 | 3 | X | 0.75 |
| Dominic Leone | 14.0 | 4.50 | 0 | 16 | X | -0.12 |
| Luke Gregerson | 12.7 | 7.11 | 0 | 17 | X | -0.88 |
| Tyler Webb | 7.7 | 0.00 | 0 | 6 | X | 0.74 |
| Chasen Shreve | 7.3 | 2.45 | 0 | 9 | X | 0.29 |
| Ryan Sherriff | 5.7 | 6.35 | 0 | 5 | X | -0.29 |
| Alex Reyes | 4.0 | 0.00 | 1 | 0 | X | 0.39 |
| 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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