| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Matt Carpenter | 641 | 105 | 77 | 0.262 | 0.379 | 3.79 | 1B-3B-2B |
| Marcell Ozuna | 599 | 67 | 85 | 0.280 | 0.324 | 1.65 | LF |
| Jose Martinez | 555 | 64 | 80 | 0.304 | 0.362 | 1.86 | 1B-RF |
| Yadier Molina | 476 | 54 | 72 | 0.268 | 0.321 | 1.85 | CR |
| Paul DeJong | 455 | 67 | 62 | 0.236 | 0.310 | 2.67 | SS |
| Tommy Pham | 396 | 67 | 42 | 0.248 | 0.331 | 1.98 | LF |
| Kolten Wong | 396 | 41 | 38 | 0.251 | 0.328 | -1.17 | 2B |
| Harrison Bader | 395 | 56 | 36 | 0.269 | 0.339 | 0.22 | CF-RF |
| Jedd Gyorko | 377 | 46 | 46 | 0.272 | 0.353 | 0.65 | 3B-2B |
| Dexter Fowler | 334 | 40 | 32 | 0.180 | 0.278 | -0.42 | RF |
| Yairo Munoz | 306 | 36 | 39 | 0.276 | 0.346 | 0.56 | SS-2B-3B-RF |
| Greg Garcia | 205 | 15 | 15 | 0.218 | 0.302 | -1.75 | 2B-SS-3B |
| Francisco Pena | 137 | 10 | 9 | 0.203 | 0.241 | -1.28 | CR |
| Tyler O'Neill | 132 | 23 | 21 | 0.248 | 0.295 | 1.47 | RF-LF |
| Matt Adams | 57 | 5 | 9 | 0.167 | 0.211 | 0.11 | 1B-LF |
| Patrick Wisdom | 48 | 8 | 10 | 0.238 | 0.333 | 0.74 | 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 |
| Name | IP | ERA | Gs | Gr | SO | WAA |
|---|---|---|---|---|---|---|
| Miles Mikolas | 185.7 | 3.01 | 30 | 0 | X | 4.85 |
| Jack Flaherty | 143.0 | 2.96 | 26 | 0 | X | 3.90 |
| Luke Weaver | 136.3 | 4.89 | 25 | 5 | X | -2.42 |
| Carlos Martinez | 113.7 | 3.25 | 18 | 12 | X | 2.33 |
| John Gant | 109.7 | 3.53 | 18 | 7 | X | 1.53 |
| Michael Wacha | 84.3 | 3.20 | 15 | 0 | X | 1.82 |
| Jordan Hicks | 75.0 | 3.36 | 0 | 70 | X | 1.34 |
| Austin Gomber | 69.3 | 3.63 | 10 | 17 | X | 0.79 |
| Bud Norris | 56.7 | 3.49 | 0 | 62 | X | 0.84 |
| Mike Mayers | 49.7 | 4.35 | 0 | 47 | X | -0.26 |
| John Brebbia | 47.3 | 3.42 | 0 | 42 | X | 0.78 |
| Daniel Poncedeleon | 32.0 | 2.81 | 4 | 6 | X | 0.98 |
| Brett Cecil | 31.7 | 6.25 | 0 | 39 | X | -1.57 |
| Sam Tuivailala | 31.7 | 3.41 | 0 | 31 | X | 0.53 |
| Adam Wainwright | 29.0 | 3.72 | 6 | 0 | X | 0.27 |
| Tyson Ross | 25.7 | 2.10 | 1 | 7 | X | 1.21 |
| Greg Holland | 25.0 | 7.92 | 0 | 32 | X | -2.21 |
| Matt Bowman | 23.0 | 6.26 | 0 | 22 | X | -1.15 |
| Dakota Hudson | 23.0 | 3.13 | 0 | 22 | X | 0.53 |
| Dominic Leone | 22.7 | 5.16 | 0 | 26 | X | -0.55 |
| Tyler Lyons | 16.7 | 8.64 | 0 | 27 | X | -1.76 |
| Tyler Webb | 14.0 | 1.29 | 0 | 15 | X | 0.93 |
| Chasen Shreve | 13.0 | 3.46 | 0 | 16 | X | 0.20 |
| Luke Gregerson | 12.7 | 7.11 | 0 | 17 | X | -0.88 |
| 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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