| 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 | 23 | STL | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rest of Year | 23 | STL | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Full Year | 23 | 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 | 23 | 33 | 5.23 | 1.62 | 38 | 18 | 15 | 3 | 4.9 | 4.1 | 0.8 | -0.2 |
| 2013 | STL | 24 | 24 | 5.17 | 1.60 | 27 | 13 | 11 | 2 | 4.9 | 4.2 | 0.8 | -0.2 |
| 2014 | STL | 25 | 24 | 5.19 | 1.60 | 27 | 13 | 11 | 2 | 4.9 | 4.2 | 0.8 | -0.2 |
| 2015 | STL | 26 | 26 | 5.16 | 1.59 | 30 | 14 | 11 | 3 | 4.9 | 3.8 | 1.0 | -0.2 |
| 2016 | STL | 27 | 25 | 5.13 | 1.62 | 29 | 14 | 11 | 2 | 5.1 | 4.0 | 0.7 | -0.2 |
| 2017 | STL | 28 | 25 | 5.12 | 1.61 | 29 | 14 | 11 | 2 | 5.1 | 4.0 | 0.7 | -0.2 |
| 2018 | STL | 29 | 25 | 5.11 | 1.59 | 29 | 14 | 11 | 2 | 5.0 | 3.9 | 0.7 | -0.2 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | 19 | STL | DCA | DSL | IntR | 24 | 0 | 0 | 21 | 5 | 3 | 10 | 2.31 | 1.26 | 35 | 27 | 40 | 17 | 0 | 10.3 | 4.4 | 0.0 | 1.2 |
| 2009 | 20 | STL | DCA | DSL | IntR | 20 | 0 | 0 | 19 | 2 | 5 | 9 | 4.60 | 1.57 | 31 | 38 | 26 | 11 | 3 | 7.5 | 3.2 | 0.9 | 0.3 |
| 2010 | 21 | STL | DCA | DSL | IntR | 12 | 4 | 1 | 7 | 1 | 4 | 1 | 2.01 | 0.96 | 45 | 36 | 45 | 7 | 6 | 9.1 | 1.4 | 1.2 | 1.7 |
| 2011 | 22 | STL | BAT | NYP | A- | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 1.98 | 0.73 | 14 | 9 | 1 | 1 | 1 | 0.7 | 0.7 | 0.7 | 0.5 |
| 2012 | 23 | STL | BAT | NYP | A- | 13 | 0 | 0 | 2 | 1 | 1 | 1 | 2.14 | 1.24 | 21 | 21 | 21 | 5 | 1 | 9.0 | 2.1 | 0.4 | 0.8 |
| 2012 | 23 | STL | PMB | FSL | A+ | 11 | 0 | 0 | 4 | 0 | 1 | 1 | 3.38 | 1.23 | 19 | 16 | 9 | 7 | 0 | 4.3 | 3.4 | 0.0 | 0.4 |
| Year | Age | Org | Lg | Class | ERA | WHIP | IP | H | K | BB | HR | K/9 | BB/9 | HR/9 | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011 | 22 | STL | NL | A- | 2.93 | 0.83 | 13.19 | 10 | 1 | 1 | 3 | 0.7 | 0.7 | 2.0 | 0.4 |
| 2012 | 23 | STL | NL | A+ | 5.34 | 1.79 | 32.94 | 43 | 18 | 16 | 3 | 4.9 | 4.4 | 0.8 | -0.1 |