| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Jose Martinez | 257 | 30 | 42 | 0.327 | 0.397 | 1.52 | 1B-RF |
| Matt Carpenter | 253 | 29 | 23 | 0.231 | 0.336 | -0.49 | 1B-3B-2B |
| Marcell Ozuna | 253 | 26 | 34 | 0.281 | 0.328 | 0.35 | LF |
| Tommy Pham | 244 | 46 | 24 | 0.271 | 0.357 | 1.61 | LF |
| Dexter Fowler | 214 | 25 | 21 | 0.173 | 0.276 | -0.20 | RF |
| Kolten Wong | 177 | 15 | 10 | 0.185 | 0.282 | -1.54 | 2B |
| Paul DeJong | 171 | 22 | 19 | 0.260 | 0.351 | 0.28 | SS |
| Yadier Molina | 144 | 12 | 22 | 0.272 | 0.292 | 0.18 | CR |
| Jedd Gyorko | 137 | 12 | 19 | 0.260 | 0.328 | 0.03 | 3B-2B |
| Harrison Bader | 125 | 20 | 9 | 0.265 | 0.336 | 0.10 | CF-RF |
| Yairo Munoz | 89 | 7 | 13 | 0.268 | 0.315 | 0.01 | SS-2B-3B-RF |
| Francisco Pena | 84 | 7 | 4 | 0.215 | 0.250 | -0.82 | CR |
| Greg Garcia | 84 | 10 | 10 | 0.250 | 0.321 | 0.12 | 2B-SS-3B |
| Tyler O'Neill | 41 | 6 | 7 | 0.237 | 0.268 | 0.40 | RF-LF |
| Carson Kelly | 29 | 0 | 2 | 0.080 | 0.138 | -0.47 | CR |
| Steve Baron | 5 | 0 | 0 | 0.200 | 0.200 | -0.12 | BAT |
| Luke Voit | 5 | 3 | 3 | 0.500 | 0.600 | 0.51 | BAT |
| Name | IP | ERA | Gs | Gr | SO | WAA |
|---|---|---|---|---|---|---|
| Miles Mikolas | 79.3 | 2.27 | 12 | 0 | X | 3.19 |
| Michael Wacha | 76.7 | 2.47 | 13 | 0 | X | 2.73 |
| Luke Weaver | 68.3 | 4.21 | 13 | 0 | X | -0.36 |
| Carlos Martinez | 57.7 | 2.50 | 10 | 0 | X | 2.01 |
| Jack Flaherty | 45.7 | 2.76 | 8 | 0 | X | 1.31 |
| Jordan Hicks | 33.0 | 2.45 | 0 | 30 | X | 1.18 |
| Bud Norris | 29.3 | 3.38 | 0 | 29 | X | 0.42 |
| John Gant | 24.7 | 4.74 | 3 | 4 | X | -0.43 |
| John Brebbia | 21.3 | 3.38 | 0 | 17 | X | 0.31 |
| Sam Tuivailala | 19.3 | 3.26 | 0 | 19 | X | 0.33 |
| Adam Wainwright | 18.0 | 4.00 | 4 | 0 | X | 0.00 |
| Mike Mayers | 18.0 | 2.50 | 0 | 14 | X | 0.63 |
| Matt Bowman | 17.0 | 5.82 | 0 | 17 | X | -0.73 |
| Tyler Lyons | 13.7 | 5.93 | 0 | 22 | X | -0.62 |
| Greg Holland | 13.3 | 9.45 | 0 | 18 | X | -1.70 |
| Dominic Leone | 13.0 | 4.85 | 0 | 15 | X | -0.26 |
| Brett Cecil | 10.0 | 6.30 | 0 | 13 | X | -0.54 |
| Luke Gregerson | 8.3 | 8.64 | 0 | 12 | X | -0.90 |
| Austin Gomber | 6.0 | 4.50 | 0 | 5 | X | -0.07 |
| Ryan Sherriff | 5.7 | 6.35 | 0 | 5 | X | -0.31 |
| Alex Reyes | 4.0 | 0.00 | 1 | 0 | X | 0.37 |
| Preston Guilmet | 2.0 | 22.50 | 0 | 2 | X | -0.86 |
| Jedd Gyorko | 1.0 | 9.00 | 0 | 1 | X | -0.12 |
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