| Period | Age | Org | IP | W | L | S | Hld | QS | ERA | WHIP | H | K | BB | HR | K/9 | BB/9 | HR/9 | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Year to Date | 20 | STL | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rest of Year | 20 | STL | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Full Year | 20 | STL | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Year | Org | Age | IP | ERA | WHIP | H | K | BB | HR | K/9 | BB/9 | HR/9 | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012 | STL | 20 | 38 | 6.69 | 1.98 | 46 | 20 | 29 | 3 | 4.7 | 6.9 | 0.7 | -0.9 |
| 2013 | STL | 21 | 41 | 6.44 | 1.91 | 49 | 23 | 30 | 4 | 5.0 | 6.5 | 0.9 | -0.9 |
| 2014 | STL | 22 | 42 | 6.29 | 1.87 | 50 | 24 | 28 | 4 | 5.2 | 6.0 | 0.9 | -0.8 |
| 2015 | STL | 23 | 41 | 6.13 | 1.84 | 49 | 24 | 27 | 4 | 5.2 | 5.9 | 0.9 | -0.7 |
| 2016 | STL | 24 | 42 | 6.01 | 1.81 | 50 | 24 | 26 | 4 | 5.1 | 5.6 | 0.9 | -0.7 |
| 2017 | STL | 25 | 42 | 5.93 | 1.78 | 50 | 25 | 25 | 4 | 5.3 | 5.3 | 0.9 | -0.6 |
| 2018 | STL | 26 | 42 | 5.87 | 1.77 | 50 | 25 | 25 | 3 | 5.3 | 5.3 | 0.6 | -0.6 |
| Year | Age | Org | Tm | Lg | Class | G | GS | CG | GF | W | L | S | ERA | WHIP | IP | H | K | BB | HR | K/9 | BB/9 | HR/9 | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010 | 18 | STL | DCA | DSL | IntR | 14 | 8 | 1 | 2 | 4 | 3 | 0 | 2.76 | 1.33 | 49 | 40 | 40 | 25 | 5 | 7.3 | 4.6 | 0.9 | 1.5 |
| 2011 | 19 | STL | CDS | GCL | R | 10 | 9 | 0 | 0 | 0 | 6 | 0 | 4.47 | 1.59 | 50 | 56 | 30 | 24 | 2 | 5.4 | 4.3 | 0.4 | 0.5 |
| 2012 | 20 | STL | JCY | APP | R+ | 10 | 10 | 0 | 0 | 3 | 0 | 0 | 3.25 | 1.33 | 44 | 39 | 42 | 20 | 1 | 8.5 | 4.1 | 0.2 | 1.1 |
| Year | Age | Org | Lg | Class | ERA | WHIP | IP | H | K | BB | HR | K/9 | BB/9 | HR/9 | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011 | 19 | STL | NL | R | 8.45 | 2.35 | 42.1 | 59 | 19 | 40 | 4 | 4.1 | 8.6 | 0.9 | -1.5 |
| 2012 | 20 | STL | NL | R+ | 5.25 | 1.67 | 41.32 | 41 | 24 | 28 | 1 | 5.2 | 6.1 | 0.2 | 0.0 |