| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Matt Carpenter | 621 | 101 | 77 | 0.268 | 0.383 | 3.86 | 1B-3B-2B |
| Marcell Ozuna | 574 | 62 | 82 | 0.278 | 0.319 | 1.42 | LF |
| Jose Martinez | 534 | 59 | 80 | 0.303 | 0.361 | 1.85 | 1B-RF |
| Yadier Molina | 452 | 53 | 62 | 0.270 | 0.323 | 1.28 | CR |
| Paul DeJong | 428 | 61 | 57 | 0.234 | 0.308 | 2.17 | SS |
| Tommy Pham | 396 | 67 | 42 | 0.248 | 0.331 | 1.99 | LF |
| Harrison Bader | 375 | 52 | 32 | 0.270 | 0.339 | -0.13 | CF-RF |
| Kolten Wong | 372 | 40 | 33 | 0.242 | 0.320 | -1.22 | 2B |
| Jedd Gyorko | 355 | 42 | 44 | 0.265 | 0.346 | 0.56 | 3B-2B |
| Dexter Fowler | 334 | 40 | 32 | 0.180 | 0.278 | -0.41 | RF |
| Yairo Munoz | 294 | 33 | 39 | 0.280 | 0.350 | 0.54 | SS-2B-3B-RF |
| Greg Garcia | 203 | 15 | 15 | 0.220 | 0.305 | -1.70 | 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 | 51 | 5 | 7 | 0.167 | 0.216 | 0.04 | 1B-LF |
| Patrick Wisdom | 41 | 7 | 6 | 0.200 | 0.317 | 0.39 | 3B |
| Carson Kelly | 41 | 1 | 3 | 0.118 | 0.195 | -0.56 | CR |
| 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 |
| Jack Flaherty | 138.3 | 2.80 | 25 | 0 | X | 4.27 |
| Luke Weaver | 134.0 | 4.77 | 25 | 4 | X | -2.03 |
| 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 | 1.36 |
| Austin Gomber | 64.3 | 3.78 | 9 | 17 | X | 0.51 |
| Bud Norris | 56.7 | 3.49 | 0 | 61 | X | 0.83 |
| 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 | 0.52 |
| 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 |
| Matt Bowman | 23.0 | 6.26 | 0 | 22 | X | -1.15 |
| Adam Wainwright | 23.0 | 4.70 | 5 | 0 | X | -0.31 |
| Dominic Leone | 21.0 | 4.71 | 0 | 24 | X | -0.29 |
| Dakota Hudson | 20.3 | 3.10 | 0 | 20 | X | 0.48 |
| Tyler Lyons | 16.7 | 8.64 | 0 | 27 | X | -1.76 |
| Luke Gregerson | 12.7 | 7.11 | 0 | 17 | X | -0.88 |
| Tyler Webb | 12.7 | 0.71 | 0 | 12 | X | 1.01 |
| 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 |
| Jedd Gyorko | 1.0 | 9.00 | 0 | 1 | X | -0.11 |
| Greg Garcia | 1.0 | 0.00 | 0 | 1 | X | 0.10 |
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