| Date | Team | Opp | Result | Dec | GS | IP | AB | BF | H | R | ER | HR | BB | IBB | SO | HBP | SH | SF | WP | BK | ERA | WHIP | K/9 | BB/9 | FIP | ERA+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011 | ||||||||||||||||||||||||||
| Season Total 1-1 | 2 | 20.2 | 74 | 78 | 16 | 5 | 5 | 1 | 2 | — | 12 | 0 | 2 | — | 0 | — | 2.18 | 0.87 | 5.23 | 0.87 | 2.86 | 144 |
| Year | Level | Team | Org | G | PA | AB | R | H | TB | 2B | 3B | HR | RBI | BB | SO | SB | CS | HBP | SF | SAC | GIDP | AVG | OBP | SLG | OPS | BABIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2016 | MLB | San Francisco Giants | San Francisco Giants | 7 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.000 | 0.000 | 0.000 | 0.000 | — |
| 2017 | MLB | San Francisco Giants | San Francisco Giants | 13 | 16 | 14 | 1 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 2 | 0 | 0.143 | 0.143 | 0.143 | 0.286 | 0.182 |
| 2018 | MLB | San Francisco Giants | San Francisco Giants | 28 | 50 | 43 | 0 | 6 | 7 | 1 | 0 | 0 | 5 | 0 | 26 | 0 | 0 | 0 | 1 | 6 | 0 | 0.140 | 0.136 | 0.163 | 0.299 | 0.333 |
| 2019 | MLB | 2 Teams | 2 Teams | 35 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0.000 | 0.000 | 0.000 | 0.000 | — |
| 2021 | MLB | Pittsburgh Pirates | Pittsburgh Pirates | 68 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.000 | 0.000 | 0.000 | — |
| 2016–2021 | MLB | Career (5 yrs) | 151 | 73 | 64 | 1 | 8 | 9 | 1 | 0 | 0 | 5 | 0 | 33 | 0 | 0 | 0 | 1 | 8 | 2 | 0.125 | 0.123 | 0.141 | 0.264 | — |
| Year | Level | Team | Org | G | GS | IP | H | R | ER | BB | SO | HR | W | L | SV | ERA | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2014 | AA | Richmond | San Francisco Giants | 5 | 5 | 23.0 | 29 | 10 | 9 | 12 | 18 | 2 | 1 | 1 | 0 | 3.52 | 1.78 | 7.04 |
| 2015 | AA | Richmond | San Francisco Giants | 9 | 9 | 50.0 | 40 | 26 | 23 | 22 | 39 | 3 | 1 | 5 | 0 | 4.14 | 1.24 | 7.02 |
| 2015 | AAA | Sacramento | San Francisco Giants | 17 | 17 | 98.0 | 88 | 46 | 42 | 40 | 72 | 6 | 4 | 5 | 0 | 3.86 | 1.31 | 6.61 |
| 2016 | AAA | Sacramento | San Francisco Giants | 21 | 20 | 125.2 | 120 | 57 | 54 | 39 | 103 | 6 | 12 | 6 | 0 | 3.87 | 1.27 | 7.38 |
| 2016 | MLB | San Francisco Giants | San Francisco Giants | 7 | 0 | 10.0 | 11 | 4 | 4 | 5 | 6 | 1 | 1 | 0 | 0 | 3.60 | 1.60 | 5.40 |
| 2017 | AAA | Sacramento | San Francisco Giants | 15 | 15 | 79.1 | 94 | 49 | 45 | 22 | 71 | 10 | 4 | 5 | 0 | 5.11 | 1.46 | 8.05 |
| 2017 | MLB | San Francisco Giants | San Francisco Giants | 13 | 10 | 58.2 | 59 | 25 | 24 | 28 | 51 | 5 | 4 | 4 | 1 | 3.68 | 1.48 | 7.82 |
| 2018 | AAA | Sacramento | San Francisco Giants | 4 | 4 | 24.0 | 25 | 9 | 8 | 8 | 24 | 3 | 3 | 0 | 0 | 3.00 | 1.38 | 9.00 |
| 2018 | MLB | San Francisco Giants | San Francisco Giants | 28 | 26 | 145.0 | 153 | 87 | 82 | 54 | 112 | 19 | 10 | 10 | 0 | 5.09 | 1.43 | 6.95 |
| 2019 | AAA | Indianapolis | Pittsburgh Pirates | 2 | 0 | 4.0 | 7 | 4 | 2 | 1 | 4 | 1 | 0 | 1 | 0 | 4.50 | 2.00 | 9.00 |
| 2019 | MLB | 2 Teams | 2 Teams | 35 | 5 | 76.0 | 93 | 50 | 47 | 33 | 69 | 13 | 1 | 3 | 0 | 5.57 | 1.66 | 8.17 |
| 2020 | MLB | Pittsburgh Pirates | Pittsburgh Pirates | 27 | 0 | 30.0 | 26 | 19 | 13 | 13 | 39 | 3 | 2 | 1 | 0 | 3.90 | 1.30 | 11.70 |
| 2021 | MLB | Pittsburgh Pirates | Pittsburgh Pirates | 68 | 0 | 79.1 | 70 | 34 | 32 | 33 | 86 | 9 | 7 | 1 | 8 | 3.63 | 1.30 | 9.76 |
| 2022 | MLB | 2 Teams | 2 Teams | 60 | 1 | 63.1 | 72 | 34 | 30 | 25 | 60 | 4 | 10 | 4 | 2 | 4.26 | 1.53 | 8.53 |
| 2023 | MLB | 2 Teams | 2 Teams | 64 | 0 | 82.2 | 69 | 39 | 36 | 25 | 81 | 8 | 2 | 1 | 1 | 3.92 | 1.14 | 8.82 |
| 2024 | MLB | Kansas City Royals | Kansas City Royals | 57 | 0 | 58.1 | 53 | 38 | 36 | 33 | 44 | 5 | 4 | 3 | 4 | 5.55 | 1.47 | 6.79 |
| 2025 | MLB | 2 Teams | 2 Teams | 15 | 0 | 21.0 | 32 | 20 | 18 | 10 | 22 | 4 | 0 | 0 | 0 | 7.71 | 2.00 | 9.43 |
| 2016–2025 | MLB | Career (10 yrs) | 374 | 42 | 624.1 | 638 | 350 | 322 | 259 | 570 | 71 | 41 | 27 | 16 | 4.64 | 1.44 | 8.22 | |
| 2015–2019 | AAA | Career (5 yrs) | 59 | 56 | 331.0 | 334 | 165 | 151 | 110 | 274 | 26 | 23 | 17 | 0 | 4.11 | 1.34 | 7.45 | |
| 2014–2015 | AA | Career (2 yrs) | 14 | 14 | 73.0 | 69 | 36 | 32 | 34 | 57 | 5 | 2 | 6 | 0 | 3.95 | 1.41 | 7.03 |