| Year | Team | G | GS | IP |
K |
HR9 |
ERA |
WHIP |
| 2016 | NYM | 20 | 0 | 15.1 | 25 | 2.34783 | 4.69566 | 1.30435 |
| 2017 | NYM | 54 | 0 | 56.1 | 68 | 1.59763 | 5.11243 | 1.70414 |
| 2018 | PIT | 7 | 0 | 5.2 | 2 | 3.17645 | 11.11758 | 2.82351 |
| 2018 | DET | 1 | 0 | 1.2 | 2 | 0.00000 | 0.00000 | 1.19998 |
| Year | Team | G | GS | IP |
K |
HR9 |
ERA |
WHIP |
| 2007 | WSN (A-) | 2 | 2 | 4.0 | 5 | 0.00000 | 4.50000 | 1.25000 |
| 2008 | WSN (R) | 6 | 6 | 26.1 | 16 | 0.00000 | 1.36709 | 1.25316 |
| 2008 | WSN (A) | 5 | 5 | 18.0 | 21 | 2.50000 | 11.50000 | 2.22222 |
| 2009 | WSN (R) | 10 | 9 | 42.2 | 31 | 0.42187 | 3.37500 | 1.31250 |
| 2010 | WSN (A) | 30 | 19 | 91.1 | 92 | 1.47810 | 6.50365 | 1.77372 |
| 2011 | WSN (A+) | 46 | 0 | 50.2 | 56 | 0.71053 | 2.30921 | 1.36184 |
| 2012 | WSN (R) | 2 | 0 | 5.0 | 3 | 0.00000 | 1.80000 | 0.80000 |
| 2012 | WSN (A) | 2 | 0 | 3.0 | 1 | 3.00000 | 15.00000 | 2.33333 |
| 2012 | WSN (A+) | 2 | 0 | 1.2 | 2 | 0.00000 | 10.79998 | 1.80000 |
| 2015 | NYM (A) | 6 | 0 | 6.2 | 8 | 0.00000 | 8.10000 | 1.95000 |
| 2015 | NYM (A+) | 14 | 0 | 21.1 | 26 | 0.42188 | 1.68750 | 0.84375 |
| 2015 | NYM (AA) | 21 | 0 | 21.0 | 26 | 0.00000 | 3.00000 | 1.28571 |
| 2016 | NYM (AAA) | 52 | 0 | 57.0 | 81 | 0.78947 | 4.10526 | 1.47368 |
| 2017 | NYM (A+) | 4 | 1 | 4.1 | 3 | 0.00000 | 4.15385 | 1.38462 |
| 2017 | NYM (AA) | 1 | 0 | 1.0 | 2 | 0.00000 | 0.00000 | 2.00000 |
| 2017 | NYM (AAA) | 2 | 2 | 8.2 | 8 | 0.00000 | 1.03846 | 0.69231 |
| 2018 | PIT (AAA) | 32 | 0 | 35.0 | 39 | 1.02857 | 2.82857 | 1.25714 |
| 2018 | DET (AAA) | 10 | 0 | 10.1 | 11 | 0.00000 | 5.22581 | 1.64516 |
| 2019 | LAD (AAA) | 12 | 0 | 14.0 | 11 | 2.57143 | 9.00000 | 2.07143 |
| Year | Team | G | GS | IP |
K |
HR9 |
ERA |
WHIP |
| 2016 | NYM (ST) | 4 | 0 | 4.2 | 4 | 3.85714 | 5.78571 | 1.92857 |
| 2017 | NYM (ST) | 12 | 0 | 12.0 | 12 | 0.00000 | 1.50000 | 1.00000 |
| 2018 | PIT (ST) | 10 | 0 | 11.1 | 14 | 2.38235 | 3.97059 | 1.14706 |
| 2019 | LAD (ST) | 3 | 0 | 3.0 | 3 | 3.00000 | 6.00000 | 2.33333 |