| 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 | 37 | 6.49 | 1.90 | 41 | 25 | 29 | 4 | 6.1 | 7.1 | 1.0 | -0.8 |
| 2013 | STL | 24 | 63 | 6.39 | 1.87 | 70 | 44 | 48 | 7 | 6.3 | 6.9 | 1.0 | -1.3 |
| 2014 | STL | 25 | 59 | 6.35 | 1.84 | 66 | 41 | 42 | 6 | 6.3 | 6.4 | 0.9 | -1.2 |
| 2015 | STL | 26 | 56 | 6.24 | 1.81 | 63 | 39 | 38 | 6 | 6.3 | 6.1 | 1.0 | -1.0 |
| 2016 | STL | 27 | 59 | 6.17 | 1.80 | 67 | 41 | 39 | 6 | 6.3 | 6.0 | 0.9 | -1.0 |
| 2017 | STL | 28 | 58 | 6.12 | 1.78 | 67 | 40 | 37 | 6 | 6.2 | 5.7 | 0.9 | -1.0 |
| 2018 | STL | 29 | 58 | 6.10 | 1.75 | 67 | 40 | 35 | 6 | 6.2 | 5.4 | 0.9 | -1.0 |
| 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 | ari | Coll-A | 19 | 10 | 0 | 0 | 4 | 2 | 1 | 6.96 | 1.86 | 54 | 79 | 34 | 22 | 7 | 5.6 | 3.6 | 1.2 | -0.9 | ||
| 2009 | 20 | ari | Coll-A | 17 | 13 | 0 | 0 | 7 | 2 | 1 | 3.39 | 1.30 | 77 | 70 | 78 | 30 | 5 | 9.1 | 3.5 | 0.6 | 1.7 | ||
| 2010 | 21 | ari | Coll-A | 18 | 18 | 0 | 0 | 12 | 1 | 0 | 3.64 | 1.33 | 106 | 112 | 108 | 29 | 11 | 9.1 | 2.5 | 0.9 | 2.1 | ||
| 2011 | 22 | STL | QCS | MID | A | 21 | 21 | 0 | 0 | 6 | 3 | 0 | 5.29 | 1.73 | 82 | 79 | 70 | 62 | 9 | 7.7 | 6.8 | 1.0 | 0.1 |
| 2012 | 23 | STL | CDS | GCL | R | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0.00 | 1.00 | 3 | 1 | 1 | 2 | 0 | 3.0 | 6.0 | 0.0 | 0.2 |
| 2012 | 23 | STL | PMB | FSL | A+ | 5 | 5 | 0 | 0 | 1 | 3 | 0 | 5.40 | 1.92 | 17 | 18 | 12 | 14 | 1 | 6.5 | 7.5 | 0.5 | 0.0 |
| 2012 | 23 | PES | Fall | 6 | 6 | 0 | 0 | 2 | 1 | 0 | 2.25 | 1.55 | 20 | 17 | 22 | 14 | 0 | 9.9 | 6.3 | 0.0 | 0.7 |
| Year | Age | Org | Lg | Class | ERA | WHIP | IP | H | K | BB | HR | K/9 | BB/9 | HR/9 | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | 19 | CS-A | 6.00 | 1.66 | 103.36 | 127 | 39 | 45 | 14 | 3.4 | 3.9 | 1.2 | -0.5 | ||
| 2009 | 20 | CS-A | 4.86 | 1.57 | 112.87 | 117 | 68 | 60 | 7 | 5.4 | 4.8 | 0.6 | 0.8 | ||
| 2010 | 21 | Coll-A | 5.77 | 1.62 | 99.38 | 122 | 71 | 39 | 17 | 6.4 | 3.5 | 1.5 | -0.3 | ||
| 2011 | 22 | STL | NL | A | 7.90 | 2.16 | 74.87 | 81 | 48 | 81 | 10 | 5.8 | 9.7 | 1.2 | -2.1 |
| 2012 | 23 | STL | NL | A+ | 7.07 | 2.11 | 35.12 | 34 | 29 | 40 | 1 | 7.4 | 10.3 | 0.3 | -0.7 |