| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Matt Carpenter | 659 | 107 | 80 | 0.260 | 0.376 | 3.90 | 1B-3B-2B |
| Marcell Ozuna | 616 | 69 | 87 | 0.280 | 0.325 | 1.68 | LF |
| Jose Martinez | 572 | 66 | 83 | 0.306 | 0.364 | 1.99 | 1B-RF |
| Yadier Molina | 492 | 57 | 77 | 0.267 | 0.319 | 2.33 | CR |
| Paul DeJong | 472 | 68 | 65 | 0.238 | 0.309 | 2.70 | SS |
| Harrison Bader | 411 | 58 | 36 | 0.268 | 0.336 | 0.06 | CF-RF |
| Kolten Wong | 401 | 41 | 38 | 0.247 | 0.324 | -1.28 | 2B |
| Tommy Pham | 396 | 67 | 42 | 0.248 | 0.331 | 1.99 | LF |
| Jedd Gyorko | 392 | 51 | 46 | 0.268 | 0.352 | 0.83 | 3B-2B |
| Dexter Fowler | 334 | 40 | 32 | 0.180 | 0.278 | -0.41 | RF |
| Yairo Munoz | 318 | 38 | 41 | 0.276 | 0.346 | 0.70 | SS-2B-3B-RF |
| Greg Garcia | 206 | 15 | 15 | 0.222 | 0.306 | -1.77 | 2B-SS-3B |
| Francisco Pena | 137 | 10 | 9 | 0.203 | 0.241 | -1.28 | CR |
| Tyler O'Neill | 135 | 24 | 22 | 0.252 | 0.304 | 1.61 | RF-LF |
| Matt Adams | 59 | 5 | 9 | 0.161 | 0.203 | 0.06 | 1B-LF |
| Patrick Wisdom | 52 | 9 | 10 | 0.244 | 0.346 | 0.75 | 3B |
| Carson Kelly | 42 | 1 | 3 | 0.114 | 0.190 | -0.58 | CR |
| Adolis Garcia | 16 | 1 | 1 | 0.125 | 0.125 | -0.17 | 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 |
| Edmundo Sosa | 2 | 1 | 0 | 0.000 | 0.500 | 0.06 | BAT |
| Name | IP | ERA | Gs | Gr | SO | WAA |
|---|---|---|---|---|---|---|
| Miles Mikolas | 192.7 | 2.94 | 31 | 0 | X | 5.29 |
| Jack Flaherty | 148.3 | 3.03 | 27 | 0 | X | 3.76 |
| Luke Weaver | 136.3 | 4.89 | 25 | 5 | X | -2.44 |
| Carlos Martinez | 115.7 | 3.19 | 18 | 13 | X | 2.51 |
| John Gant | 109.7 | 3.53 | 18 | 7 | X | 1.51 |
| Michael Wacha | 84.3 | 3.20 | 15 | 0 | X | 1.81 |
| Jordan Hicks | 76.0 | 3.43 | 0 | 71 | X | 1.21 |
| Austin Gomber | 73.0 | 4.07 | 11 | 17 | X | 0.09 |
| Bud Norris | 57.7 | 3.59 | 0 | 63 | X | 0.71 |
| Mike Mayers | 50.7 | 4.80 | 0 | 49 | X | -0.80 |
| John Brebbia | 50.0 | 3.24 | 0 | 44 | X | 1.03 |
| Adam Wainwright | 35.3 | 4.08 | 7 | 0 | X | 0.04 |
| Brett Cecil | 32.7 | 6.89 | 0 | 40 | X | -2.11 |
| Daniel Poncedeleon | 32.0 | 2.81 | 4 | 6 | X | 0.98 |
| Sam Tuivailala | 31.7 | 3.41 | 0 | 31 | X | 0.52 |
| Tyson Ross | 26.3 | 2.73 | 1 | 8 | X | 0.85 |
| Dakota Hudson | 25.3 | 2.84 | 0 | 24 | X | 0.75 |
| Greg Holland | 25.0 | 7.92 | 0 | 32 | X | -2.22 |
| Dominic Leone | 23.7 | 4.94 | 0 | 28 | X | -0.46 |
| Matt Bowman | 23.0 | 6.26 | 0 | 22 | X | -1.15 |
| Tyler Lyons | 16.7 | 8.64 | 0 | 27 | X | -1.76 |
| Tyler Webb | 14.3 | 1.26 | 0 | 16 | X | 0.96 |
| Chasen Shreve | 13.3 | 3.37 | 0 | 17 | X | 0.23 |
| Luke Gregerson | 12.7 | 7.11 | 0 | 17 | X | -0.88 |
| 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 |
| Giovanny Gallegos | 1.3 | 0.00 | 0 | 2 | X | 0.13 |
| 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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