| year | team name | league | level | mlb | # | age | w | l | era | g | gs | cg | sho | gr | gf | sv | ip | h | r | er | hr | bb | so | wp | bk | hb | whip | h9 | hr9 | bb9 | so9 | ra9 | so/bb |
| 2007 | Saltillo Saraperos | Mex | AAA | - | 23 | 1 | 1 | 2.65 | 22 | 1 | 0 | 0 | 21 | 3 | 0 | 34.0 | 25 | 13 | 10 | 2 | 19 | 17 | 2 | 0 | 0 | 1.29 | 6.62 | 0.53 | 5.03 | 4.50 | 3.44 | 0.89 | |
| 2008 | Saltillo Saraperos | Mex | AAA | - | 24 | 6 | 2 | 4.19 | 35 | 2 | 0 | 0 | 33 | 2 | 1 | 53.2 | 63 | 27 | 25 | 3 | 30 | 38 | 2 | 0 | 0 | 1.73 | 10.57 | 0.50 | 5.03 | 6.37 | 4.53 | 1.27 | |
| 2010 | Harrisburg Senators | East | AA | WAS | 36 | 26 | 5 | 4 | 3.61 | 47 | 0 | 0 | 0 | 47 | 12 | 0 | 67.1 | 55 | 31 | 27 | 5 | 26 | 58 | 6 | 0 | 1 | 1.20 | 7.35 | 0.67 | 3.48 | 7.75 | 4.14 | 2.23 |
| 2011 | Potomac Nationals | Caro | A+ | WAS | - | 27 | 1 | 0 | 1.13 | 6 | 0 | 0 | 0 | 6 | 1 | 0 | 8.0 | 6 | 2 | 1 | 0 | 2 | 10 | 1 | 0 | 0 | 1.00 | 6.75 | 0.00 | 2.25 | 11.25 | 2.25 | 5.00 |
| 2011 | Harrisburg Senators | East | AA | WAS | 31 | 27 | 4 | 1 | 1.77 | 32 | 0 | 0 | 0 | 32 | 21 | 13 | 35.2 | 26 | 8 | 7 | 1 | 9 | 44 | 5 | 0 | 3 | 0.98 | 6.56 | 0.25 | 2.27 | 11.10 | 2.02 | 4.89 |
| 2012 | Gulf Coast Nationals | GCL | Rk | WAS | 23 | 28 | 1 | 0 | 0.00 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 3.0 | 1 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0.33 | 3.00 | 0.00 | 0.00 | 12.00 | 0.00 | 0.00 |
| 2012 | Harrisburg Senators | East | AA | WAS | 31 | 28 | 0 | 0 | 7.41 | 15 | 0 | 0 | 0 | 15 | 4 | 0 | 17.0 | 21 | 15 | 14 | 4 | 12 | 14 | 2 | 0 | 0 | 1.94 | 11.12 | 2.12 | 6.35 | 7.41 | 7.94 | 1.17 |
| 2012 | Syracuse Chiefs | IL | AAA | WAS | 14 | 28 | 0 | 0 | 7.13 | 13 | 0 | 0 | 0 | 13 | 2 | 0 | 17.2 | 16 | 14 | 14 | 2 | 11 | 15 | 3 | 1 | 3 | 1.53 | 8.15 | 1.02 | 5.60 | 7.64 | 7.13 | 1.36 |
| 2013 | Gulf Coast Nationals | GCL | Rk | WAS | 55 | 29 | 0 | 0 | 0.00 | 4 | 0 | 0 | 0 | 4 | 0 | 0 | 5.0 | 3 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0.60 | 5.40 | 0.00 | 0.00 | 10.80 | 0.00 | 0.00 |
| 2013 | Potomac Nationals | Caro | A+ | WAS | - | 29 | 0 | 0 | 1.04 | 17 | 0 | 0 | 0 | 17 | 4 | 2 | 26.0 | 12 | 5 | 3 | 1 | 14 | 33 | 2 | 0 | 1 | 1.00 | 4.15 | 0.35 | 4.85 | 11.42 | 1.73 | 2.36 |
| 2014 | Potomac Nationals | Caro | A+ | WAS | 19 | 30 | 0 | 0 | 0.00 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 4.2 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 7.71 | 0.00 | 0.00 |
| 2014 | Harrisburg Senators | East | AA | WAS | 32 | 30 | 2 | 1 | 2.70 | 11 | 0 | 0 | 0 | 11 | 3 | 1 | 20.0 | 15 | 7 | 6 | 1 | 5 | 20 | 0 | 0 | 1 | 1.00 | 6.75 | 0.45 | 2.25 | 9.00 | 3.15 | 4.00 |
| 2014 | Syracuse Chiefs | IL | AAA | WAS | 32 | 30 | 1 | 1 | 0.80 | 25 | 0 | 0 | 0 | 25 | 16 | 10 | 33.2 | 20 | 4 | 3 | 0 | 7 | 42 | 0 | 0 | 0 | 0.80 | 5.35 | 0.00 | 1.87 | 11.23 | 1.07 | 6.00 |
| 2015 | Syracuse Chiefs | IL | AAA | WAS | 32 | 31 | 5 | 5 | 3.21 | 46 | 0 | 0 | 0 | 46 | 31 | 12 | 56.0 | 41 | 21 | 20 | 4 | 16 | 68 | 2 | 0 | 0 | 1.02 | 6.59 | 0.64 | 2.57 | 10.93 | 3.38 | 4.25 |
| 2015 | Washington Nationals | NL | MLB | WAS | 52 | 31 | 2 | 0 | 5.11 | 13 | 0 | 0 | 0 | 13 | 5 | 0 | 12.1 | 12 | 9 | 7 | 4 | 5 | 25 | 0 | 0 | 1 | 1.38 | 8.76 | 2.92 | 3.65 | 18.24 | 6.57 | 5.00 |
| 2016 | Syracuse Chiefs | IL | AAA | WAS | 32 | 32 | 2 | 4 | 4.56 | 50 | 0 | 0 | 0 | 50 | 44 | 22 | 49.1 | 43 | 26 | 25 | 7 | 25 | 50 | 3 | 0 | 1 | 1.38 | 7.84 | 1.28 | 4.56 | 9.12 | 4.74 | 2.00 |
| 2016 | Washington Nationals | NL | MLB | WAS | 53 | 32 | 0 | 0 | 2.45 | 8 | 0 | 0 | 0 | 8 | 2 | 0 | 3.2 | 0 | 1 | 1 | 0 | 1 | 5 | 0 | 0 | 0 | 0.27 | 0.00 | 0.00 | 2.45 | 12.27 | 2.45 | 5.00 |
| 2017 | Syracuse Chiefs | IL | AAA | WAS | 32 | 33 | 4 | 2 | 4.60 | 52 | 0 | 0 | 0 | 52 | 29 | 2 | 62.2 | 63 | 32 | 32 | 6 | 17 | 62 | 1 | 0 | 4 | 1.28 | 9.05 | 0.86 | 2.44 | 8.90 | 4.60 | 3.65 |
| 2018.0999756 | Saltillo Saraperos | Mex | AAA | - | 34 | 0 | 1 | 1.59 | 22 | 0 | 0 | 0 | 22 | 18 | 11 | 22.2 | 16 | 5 | 4 | 2 | 3 | 35 | 0 | 0 | 1 | 0.84 | 6.35 | 0.79 | 1.19 | 13.90 | 1.99 | 11.67 | |
| 2018.1999512 | Saltillo Saraperos | Mex | AAA | - | 34 | 3 | 2 | 3.37 | 26 | 0 | 0 | 0 | 26 | 25 | 11 | 26.2 | 27 | 10 | 10 | 1 | 7 | 23 | 0 | 0 | 0 | 1.27 | 9.11 | 0.34 | 2.36 | 7.76 | 3.37 | 3.29 | |
| 2019 | Saltillo Saraperos | Mex | AAA | - | 35 | 2 | 4 | 4.98 | 43 | 0 | 0 | 0 | 43 | 41 | 21 | 47.0 | 55 | 27 | 26 | 10 | 15 | 54 | 0 | 0 | 3 | 1.49 | 10.53 | 1.91 | 2.87 | 10.34 | 5.17 | 3.60 | |
| Tot: | MLB (2 yrs) | MLB | 2 | 0 | 4.50 | 21 | 0 | 0 | 0 | 7 | 21 | 0 | 16.0 | 12 | 10 | 8 | 4 | 6 | 30 | 0 | 0 | 1 | 1.13 | 6.75 | 2.25 | 3.38 | 16.88 | 5.63 | 5.00 | ||||
| Tot: | NL (2 yrs) | NL | 2 | 0 | 4.50 | 21 | 0 | 0 | 0 | 7 | 21 | 0 | 16.0 | 12 | 10 | 8 | 4 | 6 | 30 | 0 | 0 | 1 | 1.13 | 6.75 | 2.25 | 3.38 | 16.88 | 5.63 | 5.00 | ||||
| Tot: | Minors (13 yrs) | Minors | 37 | 28 | 3.46 | 470 | 3 | 0 | 0 | 256 | 467 | 106 | 590.0 | 508 | 247 | 227 | 49 | 218 | 597 | 29 | 1 | 18 | 1.23 | 7.75 | 0.75 | 3.33 | 9.11 | 3.77 | 2.74 | ||||
| Tot: | Rk (2 yrs) | Rk | 1 | 0 | 0.00 | 6 | 0 | 0 | 0 | 0 | 6 | 0 | 8.0 | 4 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0.50 | 4.50 | 0.00 | 0.00 | 11.25 | 0.00 | |||||
| Tot: | A+ (3 yrs) | A+ | 1 | 0 | 0.93 | 25 | 0 | 0 | 0 | 5 | 25 | 2 | 38.2 | 18 | 7 | 4 | 1 | 16 | 47 | 3 | 0 | 1 | 0.88 | 4.19 | 0.23 | 3.72 | 10.94 | 1.63 | 2.94 | ||||
| Tot: | AA (4 yrs) | AA | 11 | 6 | 3.47 | 105 | 0 | 0 | 0 | 40 | 105 | 14 | 140.0 | 117 | 61 | 54 | 11 | 52 | 136 | 13 | 0 | 5 | 1.21 | 7.52 | 0.71 | 3.34 | 8.74 | 3.92 | 2.62 | ||||
| Tot: | AAA (10 yrs) | AAA | 24 | 22 | 3.77 | 334 | 3 | 0 | 0 | 211 | 331 | 90 | 403.1 | 369 | 179 | 169 | 37 | 150 | 404 | 13 | 1 | 12 | 1.29 | 8.23 | 0.83 | 3.35 | 9.01 | 3.99 | 2.69 | ||||
| Avg: | MLB - 162 Inning avg | MLB | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| year | team name | league | category | age | w | l | era | g | gs | cg | sho | gr | gf | sv | ip | h | r | er | hr | bb | so | wp | bk | hb | whip | h9 | hr9 | bb9 | so9 | ra9 | so/bb |
| 2011 | Scottsdale Scorpions | Arizona Fall League | AFL | 27 | 0 | 1 | 1.50 | 10 | 0 | 0 | 0 | 10 | 3 | 0 | 12.0 | 8 | 2 | 2 | 2 | 6 | 9 | 0 | 0 | 0 | 1.17 | 6.00 | 1.50 | 4.50 | 6.75 | 1.50 | 1.50 |
| 2012 | Washington Nationals | MLB Spring Training | Spring | 28 | 0 | 0 | 3.60 | 3 | 0 | 0 | 0 | 3 | 0 | 0 | 5.0 | 3 | 2 | 2 | 1 | 3 | 4 | 0 | 0 | 0 | 1.20 | 5.40 | 1.80 | 5.40 | 7.20 | 3.60 | 1.33 |
| 2015 | Washington Nationals | MLB Spring Training | Spring | 31 | 0 | 0 | 1.35 | 8 | 0 | 0 | 0 | 8 | 4 | 1 | 6.2 | 6 | 1 | 1 | 0 | 2 | 7 | 0 | 0 | 0 | 1.20 | 8.10 | 0.00 | 2.70 | 9.45 | 1.35 | 3.50 |
| 2016 | Washington Nationals | MLB Spring Training | Spring | 32 | 2 | 0 | 1.50 | 11 | 0 | 0 | 0 | 11 | 1 | 0 | 12.0 | 7 | 2 | 2 | 1 | 1 | 9 | 0 | 0 | 0 | 0.67 | 5.25 | 0.75 | 0.75 | 6.75 | 1.50 | 9.00 |
| 2017 | Washington Nationals | MLB Spring Training | Spring | 33 | 0 | 0 | 1.17 | 9 | 0 | 0 | 0 | 9 | 4 | 1 | 7.2 | 3 | 1 | 1 | 1 | 5 | 7 | 0 | 0 | 0 | 1.04 | 3.52 | 1.17 | 5.87 | 8.22 | 1.17 | 1.40 |
| Tot: | AFL (1 Yrs) | AFL | 0 | 1 | 1.50 | 10 | 0 | 0 | 0 | 3 | 10 | 0 | 12.0 | 8 | 2 | 2 | 2 | 6 | 9 | 0 | 0 | 0 | 1.17 | 6.00 | 1.50 | 4.50 | 6.75 | 1.50 | 1.50 | ||
| Tot: | Spring (4 Yrs) | Spring | 2 | 0 | 1.72 | 31 | 0 | 0 | 0 | 9 | 31 | 2 | 31.1 | 19 | 6 | 6 | 3 | 11 | 27 | 0 | 0 | 0 | 0.96 | 5.46 | 0.86 | 3.16 | 7.76 | 1.72 | 2.45 |
| year | team name | league | level | mlb | # | age | pos | tbc+ | g | ab | r | h | 2b | 3b | hr | rbi | sb | cs | bb | so | hbp | sh | sf | ibb | gdp | tb | pa | xbh | 1b | avg | obp | slg | ops | seca | iso | babip | bb% | so% | so/bb | ab/hr |
| 2010 | Harrisburg Senators | East | AA | WAS | 36 | 26 | P | 18 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .500 | .000 | .500 | 1.000 | .000 | .000 | 50.00 | 0.00 | 0.00 | 0.00 | |
| 2011 | Harrisburg Senators | East | AA | WAS | 31 | 27 | P | 15 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 50.00 | 0.00 | 0.00 | |
| 2012 | Syracuse Chiefs | IL | AAA | WAS | 14 | 28 | P | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | 0.00 | 0.00 | |
| 2013 | Potomac Nationals | Caro | A+ | WAS | - | 29 | P | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | 0.00 | 0.00 | |
| 2017 | Syracuse Chiefs | IL | AAA | WAS | 32 | 33 | P | 16 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 50.00 | 0.00 | 0.00 | |
| Tot: | MLB (1 yrs) | MLB | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||||||
| Tot: | NL (1 yrs) | NL | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||||||
| Tot: | Minors (7 yrs) | Minors | 84 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | .000 | .125 | .000 | .125 | .143 | .000 | .000 | 12.50 | 50.00 | 4.00 | |||||||
| Tot: | A+ (1 yrs) | A+ | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | |||||||||
| Tot: | AA (2 yrs) | AA | 33 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | .000 | .250 | .000 | .250 | .333 | .000 | .000 | 25.00 | 25.00 | 1.00 | |||||||
| Tot: | AAA (4 yrs) | AAA | 50 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 66.67 | ||||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| year | team name | league | category | age | g | ab | r | h | 2b | 3b | hr | rbi | sb | cs | bb | so | hbp | sh | sf | ibb | gdp | tb | pa | xbh | 1b | avg | obp | slg | ops | seca | iso | babip | bb% | so% | so/bb | ab/hr |
| 2015 | Washington Nationals | MLB Spring Training | Spring | 31 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 |
| 2016 | Washington Nationals | MLB Spring Training | Spring | 32 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 |
| 2017 | Washington Nationals | MLB Spring Training | Spring | 33 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 |
| Tot: | Spring (3 Yrs) | Spring | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 65 | 48 | 67 | 56 | 67 | 72 | .517 |