| 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 | 76 | 4.50 | 1.45 | 84 | 41 | 26 | 7 | 4.9 | 3.1 | 0.8 | 0.1 |
| 2013 | STL | 25 | 84 | 4.51 | 1.46 | 95 | 47 | 28 | 7 | 5.0 | 3.0 | 0.7 | 0.1 |
| 2014 | STL | 26 | 80 | 4.55 | 1.47 | 92 | 45 | 26 | 7 | 5.0 | 2.9 | 0.8 | 0.0 |
| 2015 | STL | 27 | 81 | 4.56 | 1.45 | 92 | 45 | 25 | 7 | 5.0 | 2.8 | 0.8 | 0.0 |
| 2016 | STL | 28 | 81 | 4.58 | 1.47 | 94 | 45 | 25 | 7 | 5.0 | 2.8 | 0.8 | 0.0 |
| 2017 | STL | 29 | 81 | 4.62 | 1.46 | 94 | 45 | 24 | 7 | 5.0 | 2.7 | 0.8 | 0.0 |
| 2018 | STL | 30 | 81 | 4.67 | 1.47 | 95 | 45 | 23 | 7 | 5.0 | 2.6 | 0.8 | -0.1 |
| 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 | rho | Coll-C | 15 | 14 | 1 | 0 | 6 | 6 | 0 | 3.72 | 1.32 | 92 | 97 | 95 | 24 | 7 | 9.3 | 2.3 | 0.7 | 1.7 | ||
| 2009 | 21 | rho | Coll-C | 16 | 13 | 1 | 0 | 7 | 3 | 1 | 3.61 | 1.13 | 92 | 88 | 74 | 16 | 6 | 7.2 | 1.6 | 0.6 | 1.9 | ||
| 2009 | 21 | SDN | EUG | NOR | A- | 17 | 9 | 0 | 7 | 4 | 1 | 5 | 1.71 | 1.07 | 63 | 52 | 50 | 16 | 1 | 7.1 | 2.3 | 0.1 | 2.6 |
| 2009 | 21 | SDN | FTW | MID | A | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 0.00 | 1.00 | 3 | 2 | 3 | 1 | 0 | 9.0 | 3.0 | 0.0 | 0.2 |
| 2010 | 22 | SDN | FTW | MID | A | 20 | 17 | 0 | 2 | 4 | 3 | 1 | 3.62 | 1.28 | 92 | 99 | 62 | 19 | 4 | 6.1 | 1.9 | 0.4 | 1.8 |
| 2010 | 22 | STL | QCS | MID | A | 11 | 0 | 0 | 2 | 1 | 0 | 0 | 1.16 | 1.24 | 23 | 20 | 16 | 9 | 0 | 6.2 | 3.5 | 0.0 | 1.1 |
| 2011 | 23 | STL | PMB | FSL | A+ | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 9.00 | 1.00 | 3 | 3 | 3 | 0 | 1 | 9.0 | 0.0 | 3.0 | -0.1 |
| 2011 | 23 | STL | SPR | TEX | AA | 59 | 0 | 0 | 15 | 2 | 4 | 2 | 4.31 | 1.29 | 77 | 79 | 52 | 21 | 9 | 6.1 | 2.4 | 1.0 | 1.0 |
| 2011 | 23 | STL | MEM | PCL | AAA | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 9.00 | 2.00 | 2 | 4 | 2 | 0 | 0 | 9.0 | 0.0 | 0.0 | -0.1 |
| 2012 | 24 | STL | MEM | PCL | AAA | 49 | 4 | 0 | 12 | 4 | 3 | 0 | 4.40 | 1.42 | 78 | 87 | 47 | 23 | 6 | 5.4 | 2.7 | 0.7 | 0.9 |
| Year | Age | Org | Lg | Class | ERA | WHIP | IP | H | K | BB | HR | K/9 | BB/9 | HR/9 | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | 20 | Coll-C | 5.48 | 1.60 | 88.67 | 112 | 56 | 30 | 11 | 5.7 | 3.0 | 1.1 | 0.1 | ||
| 2009 | 21 | SDN | NL | A | 3.78 | 1.29 | 157.02 | 159 | 77 | 43 | 11 | 4.4 | 2.5 | 0.6 | 3.0 |
| 2010 | 22 | STL | NL | A | 4.64 | 1.48 | 111.3 | 130 | 51 | 35 | 7 | 4.1 | 2.8 | 0.6 | 1.0 |
| 2011 | 23 | STL | NL | AA | 5.42 | 1.53 | 78.25 | 94 | 41 | 26 | 14 | 4.7 | 3.0 | 1.6 | -0.1 |
| 2012 | 24 | STL | NL | AAA | 4.25 | 1.47 | 78.7 | 91 | 36 | 25 | 7 | 4.1 | 2.9 | 0.8 | 0.8 |