| 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 | 24 | STL | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rest of Year | 24 | STL | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Full Year | 24 | 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 | 24 | 112 | 5.54 | 1.59 | 137 | 57 | 42 | 17 | 4.6 | 3.4 | 1.4 | -1.2 |
| 2013 | STL | 25 | 115 | 5.54 | 1.59 | 141 | 59 | 42 | 18 | 4.6 | 3.3 | 1.4 | -1.2 |
| 2014 | STL | 26 | 119 | 5.60 | 1.59 | 148 | 62 | 42 | 18 | 4.7 | 3.2 | 1.4 | -1.4 |
| 2015 | STL | 27 | 116 | 5.59 | 1.60 | 146 | 62 | 40 | 18 | 4.8 | 3.1 | 1.4 | -1.3 |
| 2016 | STL | 28 | 117 | 5.60 | 1.59 | 147 | 63 | 39 | 18 | 4.8 | 3.0 | 1.4 | -1.3 |
| 2017 | STL | 29 | 117 | 5.63 | 1.61 | 149 | 63 | 39 | 18 | 4.8 | 3.0 | 1.4 | -1.4 |
| 2018 | STL | 30 | 117 | 5.68 | 1.60 | 149 | 63 | 38 | 18 | 4.9 | 2.9 | 1.4 | -1.4 |
| 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 | 20 | sou | Coll-B | 15 | 14 | 0 | 0 | 6 | 3 | 0 | 5.45 | 1.69 | 71 | 85 | 75 | 35 | 6 | 9.5 | 4.4 | 0.8 | 0.0 | ||
| 2009 | 21 | sou | Coll-B | 19 | 18 | 0 | 0 | 9 | 4 | 0 | 3.73 | 1.28 | 101 | 96 | 90 | 34 | 10 | 8.0 | 3.0 | 0.9 | 1.9 | ||
| 2010 | 22 | sou | Coll-B | 15 | 15 | 0 | 0 | 6 | 5 | 0 | 3.30 | 1.25 | 95 | 85 | 87 | 34 | 8 | 8.2 | 3.2 | 0.8 | 2.2 | ||
| 2011 | 23 | sou | Coll-B | 14 | 14 | 1 | 0 | 8 | 2 | 0 | 2.54 | 1.31 | 89 | 86 | 81 | 30 | 2 | 8.2 | 3.0 | 0.2 | 2.8 | ||
| 2011 | 23 | STL | BAT | NYP | A- | 15 | 13 | 2 | 1 | 3 | 2 | 0 | 1.90 | 0.94 | 62 | 50 | 36 | 8 | 1 | 5.3 | 1.2 | 0.1 | 2.4 |
| 2012 | 24 | STL | QCS | MID | A | 5 | 5 | 0 | 0 | 2 | 0 | 0 | 2.54 | 1.34 | 28 | 30 | 14 | 8 | 1 | 4.5 | 2.5 | 0.3 | 0.9 |
| 2012 | 24 | STL | PMB | FSL | A+ | 22 | 14 | 0 | 3 | 4 | 6 | 0 | 4.55 | 1.46 | 89 | 110 | 60 | 20 | 13 | 6.1 | 2.0 | 1.3 | 0.9 |
| Year | Age | Org | Lg | Class | ERA | WHIP | IP | H | K | BB | HR | K/9 | BB/9 | HR/9 | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | 20 | Coll-B | 7.90 | 2.22 | 62.28 | 92 | 47 | 46 | 10 | 6.8 | 6.6 | 1.4 | -1.6 | ||
| 2009 | 21 | Coll-B | 5.26 | 1.58 | 94.81 | 105 | 55 | 45 | 17 | 5.2 | 4.3 | 1.6 | 0.3 | ||
| 2010 | 22 | Coll-B | 4.81 | 1.51 | 91.65 | 94 | 53 | 44 | 14 | 5.2 | 4.3 | 1.4 | 0.7 | ||
| 2011 | 23 | STL | NL | A- | 4.46 | 1.45 | 141.82 | 155 | 70 | 50 | 9 | 4.4 | 3.2 | 0.6 | 1.4 |
| 2012 | 24 | STL | NL | A+ | 7.19 | 1.77 | 109.23 | 157 | 54 | 36 | 30 | 4.4 | 3.0 | 2.5 | -2.4 |