Regular season · Batting
| 2021 | TB | 30 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | .000 | .000 | .000 |
| 2019 | STL | 29 | 36 | 3 | 6 | 1 | 0 | 0 | 3 | 0 | 21 | 0 | .167 | .167 | .194 |
| 2018 | STL | 15 | 25 | 3 | 2 | 0 | 0 | 0 | 1 | 1 | 9 | 0 | .080 | .115 | .080 |
| 2017 | STL | 30 | 46 | 3 | 2 | 0 | 0 | 0 | 3 | 1 | 22 | 0 | .043 | .063 | .043 |
| 2016 | STL | 27 | 39 | 1 | 1 | 0 | 0 | 0 | 0 | 3 | 22 | 0 | .026 | .095 | .026 |
| 2015 | STL | 30 | 52 | 5 | 8 | 1 | 0 | 0 | 4 | 4 | 20 | 1 | .154 | .214 | .173 |
| 2014 | STL | 19 | 29 | 1 | 1 | 0 | 0 | 0 | 2 | 0 | 18 | 0 | .034 | .034 | .034 |
| 2013 | STL | 15 | 21 | 0 | 3 | 0 | 0 | 0 | 3 | 0 | 10 | 0 | .143 | .143 | .143 |
| Career | TOTAL | 195 | 251 | 16 | 23 | 2 | 0 | 0 | 16 | 9 | 125 | 1 | .092 | .123 | .100 |
Regular season · Pitching
| 2026 | KC | 32 | 9 | 10 | 0 | 200.2 | 168 | 74 | 54 | 158 | 3.32 | 1.11 |
| 2025 | KC | 31 | 10 | 13 | 0 | 172.2 | 166 | 74 | 45 | 126 | 3.86 | 1.22 |
| 2024 | KC | 29 | 13 | 8 | 0 | 166.2 | 154 | 62 | 45 | 145 | 3.35 | 1.19 |
| 2023 | SD | 24 | 14 | 4 | 0 | 134.1 | 113 | 48 | 43 | 124 | 3.22 | 1.16 |
| 2022 | BOS | 23 | 11 | 2 | 0 | 127.1 | 111 | 47 | 31 | 104 | 3.32 | 1.12 |
| 2021 | TB | 29 | 3 | 5 | 0 | 124.2 | 132 | 70 | 31 | 121 | 5.05 | 1.31 |
| 2020 | NYM | 8 | 1 | 4 | 0 | 34.0 | 46 | 25 | 7 | 37 | 6.62 | 1.56 |
| 2019 | STL | 29 | 6 | 7 | 0 | 126.2 | 143 | 67 | 55 | 104 | 4.76 | 1.56 |
| 2018 | STL | 15 | 8 | 2 | 0 | 84.1 | 68 | 30 | 36 | 71 | 3.20 | 1.23 |
| 2017 | STL | 30 | 12 | 9 | 0 | 165.2 | 170 | 76 | 55 | 158 | 4.13 | 1.36 |
| 2016 | STL | 27 | 7 | 7 | 0 | 138.0 | 159 | 78 | 45 | 114 | 5.09 | 1.48 |
| 2015 | STL | 30 | 17 | 7 | 0 | 181.1 | 162 | 68 | 58 | 153 | 3.38 | 1.21 |
| 2014 | STL | 19 | 5 | 6 | 0 | 107.0 | 95 | 38 | 33 | 94 | 3.20 | 1.20 |
| 2013 | STL | 15 | 4 | 1 | 0 | 64.2 | 52 | 20 | 19 | 65 | 2.78 | 1.10 |
| Career | TOTAL | 341 | 120 | 85 | 0 | 1828.0 | 1739 | 777 | 557 | 1574 | 3.83 | 1.26 |
Playoffs · Batting
| 2015 | STL | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | .000 | .000 | .000 |
| 2013 | STL | 5 | 7 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 5 | 0 | .000 | .000 | .000 |
| Career | TOTAL | 6 | 9 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 7 | 0 | .000 | .000 | .000 |
Playoffs · Pitching
| 2024 | KC | 2 | 0 | 1 | 0 | 8.2 | 10 | 5 | 4 | 5 | 5.19 | 1.62 |
| 2021 | TB | 1 | 0 | 0 | 0 | 2.2 | 9 | 6 | 0 | 4 | 20.25 | 3.38 |
| 2015 | STL | 1 | 0 | 1 | 0 | 4.1 | 6 | 4 | 3 | 5 | 8.31 | 2.08 |
| 2014 | STL | 1 | 0 | 1 | 0 | 0.1 | 2 | 3 | 1 | 0 | 81.00 | 9.00 |
| 2013 | STL | 5 | 4 | 1 | 0 | 30.2 | 16 | 9 | 12 | 33 | 2.64 | .91 |
| Career | TOTAL | 10 | 4 | 4 | 0 | 46.2 | 43 | 27 | 20 | 47 | 5.21 | 1.35 |
