Josh Hader
P · Last on a Brewers farm club: Colorado Springs Sky Sox, 2017
- B/T
- L/L
- Size
- 6' 3", 188 lb
- Born
- 1994-04-07 · Millersville, MD, USA
- Acquired
- Drafted 2012, round 19, pick 582, by Baltimore Orioles
- MLB debut
- 2017-06-10
Top 100 history
2016 #61 2017 #38
Preseason Top 100 ranks from years he played in the Brewers system. All years
The path and tables below cover his minor-league seasons with any club, as the MLB Stats API lists them, through 2026. His major-league seasons are in the "Major leagues" section.
Level path
- ROK2012GCL Orioles
- SS-A2012Aberdeen IronBirds
- A2013Delmarva Shorebirds
- A2013Quad Cities River Bandits
- A2013
- A+2014Lancaster JetHawks
- AA2014Corpus Christi Hooks
- AA2015Biloxi Shuckers
- AA2015Corpus Christi Hooks
- AA2015
- AA2016Biloxi Shuckers
- AAA2016Colorado Springs Sky Sox
- AAA2017Colorado Springs Sky Sox
- AA2026Corpus Christi Hooks
- AAA2026Sugar Land Space Cowboys
Pitching
| Year | Lvl | Club | Age | Games pitched in. | Games started. | Wins. | Losses. | Saves. | Innings pitched. The digit after the point is outs: 110.1 is 110 innings and one out. | Hits allowed. | Walks allowed. | Strikeouts. | Home runs allowed. | Earned run average: earned runs allowed per nine innings. | Walks plus hits allowed per inning pitched. | Strikeouts per nine innings. | Walks per nine innings. | Strikeout rate: strikeouts divided by batters faced. | Walk rate: walks divided by batters faced. | Strikeout rate minus walk rate, both as a share of batters faced. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012 | ROK | GCL Orioles | 18 | 12 | 0 | 2 | 0 | 2 | 20.1 | 12 | 7 | 35 | 2 | 2.66 | 0.93 | 15.49 | 3.10 | 43.8% | 8.8% | 35.0% |
| 2012 | SS-A | Aberdeen IronBirds | 18 | 5 | 0 | 0 | 0 | 0 | 8.1 | 2 | 2 | 13 | 0 | 0.00 | 0.48 | 14.04 | 2.16 | 43.3% | 6.7% | 36.7% |
| 2013 | A | Delmarva Shorebirds | 19 | 17 | 17 | 3 | 6 | 0 | 85.0 | 67 | 42 | 79 | 4 | 2.65 | 1.28 | 8.36 | 4.45 | 21.4% | 11.4% | 10.0% |
| 2013 | A | Quad Cities River Bandits | 19 | 5 | 5 | 2 | 0 | 0 | 22.1 | 14 | 12 | 16 | 0 | 3.22 | 1.16 | 6.45 | 4.84 | 17.2% | 12.9% | 4.3% |
| 2013 | A | — | 19 | 22 | 22 | 5 | 6 | 0 | 107.1 | 81 | 54 | 95 | 4 | 2.77 | 1.26 | 7.97 | 4.53 | 20.6% | 11.7% | 8.9% |
| 2014 | A+ | Lancaster JetHawks | 20 | 22 | 15 | 9 | 2 | 2 | 103.1 | 76 | 38 | 112 | 9 | 2.70 | 1.10 | 9.75 | 3.31 | 26.6% | 9.0% | 17.6% |
| 2014 | AA | Corpus Christi Hooks | 20 | 5 | 4 | 1 | 1 | 0 | 20.0 | 16 | 16 | 24 | 2 | 6.30 | 1.60 | 10.80 | 7.20 | 25.5% | 17.0% | 8.5% |
| 2015 | AA | Corpus Christi Hooks | 21 | 17 | 10 | 3 | 3 | 1 | 65.1 | 60 | 24 | 69 | 5 | 3.17 | 1.29 | 9.51 | 3.31 | 24.2% | 8.4% | 15.8% |
| 2015 | AA | Biloxi Shuckers | 21 | 7 | 7 | 1 | 4 | 0 | 38.2 | 27 | 11 | 50 | 3 | 2.79 | 0.98 | 11.64 | 2.56 | 32.9% | 7.2% | 25.7% |
| 2015 | AA | — | 21 | 24 | 17 | 4 | 7 | 1 | 104.0 | 87 | 35 | 119 | 8 | 3.03 | 1.17 | 10.30 | 3.03 | 27.2% | 8.0% | 19.2% |
| 2016 | AA | Biloxi Shuckers | 22 | 11 | 11 | 2 | 1 | 0 | 57.0 | 38 | 19 | 73 | 1 | 0.95 | 1.00 | 11.53 | 3.00 | 32.7% | 8.5% | 24.2% |
| 2016 | AAA | Colorado Springs Sky Sox | 22 | 14 | 14 | 1 | 7 | 0 | 69.0 | 63 | 36 | 88 | 5 | 5.22 | 1.43 | 11.48 | 4.70 | 29.3% | 12.0% | 17.3% |
| 2017 | AAA | Colorado Springs Sky Sox | 23 | 12 | 12 | 3 | 4 | 0 | 52.0 | 49 | 31 | 51 | 14 | 5.37 | 1.54 | 8.83 | 5.37 | 22.4% | 13.6% | 8.8% |
| 2026 | AA | Corpus Christi Hooks | 32 | 5 | 1 | 0 | 0 | 0 | 5.0 | 3 | 0 | 8 | 1 | 1.80 | 0.60 | 14.40 | 0.00 | 44.4% | 0.0% | 44.4% |
| 2026 | AAA | Sugar Land Space Cowboys | 32 | 4 | 0 | 0 | 0 | 0 | 3.2 | 5 | 3 | 3 | 2 | 7.36 | 2.18 | 7.36 | 7.36 | 15.8% | 15.8% | 0.0% |
Hitting
| Year | Lvl | Club | Age | Games played. | Plate appearances: every trip to the plate, walks and hit-by-pitches included. | Hits. | Doubles. | Triples. | Home runs. | Runs scored. | Runs batted in. | Walks. | Strikeouts. | Stolen bases. | Batting average: hits divided by at-bats. | On-base percentage: how often he reaches base by a hit, walk or hit-by-pitch. | Slugging percentage: total bases divided by at-bats. | On-base plus slugging: OBP and SLG added together. | Isolated power: SLG minus AVG. It counts only the extra bases. | Strikeout rate: strikeouts divided by plate appearances. | Walk rate: walks divided by plate appearances. | Batting average on balls in play: hits other than home runs, divided by at-bats that ended with the ball in play. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015 | AA | Biloxi Shuckers | 21 | 7 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | .000 | .000 | .000 | .000 | .000 | 36.4% | 0.0% | .000 |
| 2016 | AA | Biloxi Shuckers | 22 | 11 | 14 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | .091 | .091 | .091 | .182 | .000 | 42.9% | 0.0% | .200 |
| 2016 | AAA | Colorado Springs Sky Sox | 22 | 14 | 8 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | .143 | .143 | .143 | .286 | .000 | 25.0% | 0.0% | .200 |
| 2017 | AAA | Colorado Springs Sky Sox | 23 | 12 | 12 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | .083 | .083 | .083 | .166 | .000 | 41.7% | 0.0% | .143 |
Major leagues
Pitching
| Year | Club | Age | Games pitched in. | Games started. | Wins. | Losses. | Saves. | Innings pitched. The digit after the point is outs: 110.1 is 110 innings and one out. | Hits allowed. | Walks allowed. | Strikeouts. | Home runs allowed. | Earned run average: earned runs allowed per nine innings. | Walks plus hits allowed per inning pitched. | Strikeouts per nine innings. | Walks per nine innings. | Strikeout rate: strikeouts divided by batters faced. | Walk rate: walks divided by batters faced. | Strikeout rate minus walk rate, both as a share of batters faced. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017 | Milwaukee Brewers | 23 | 35 | 0 | 2 | 3 | 0 | 47.2 | 25 | 22 | 68 | 4 | 2.08 | 0.99 | 12.84 | 4.15 | 36.2% | 11.7% | 24.5% |
| 2018 | Milwaukee Brewers | 24 | 55 | 0 | 6 | 1 | 12 | 81.1 | 36 | 30 | 143 | 9 | 2.43 | 0.81 | 15.82 | 3.32 | 46.7% | 9.8% | 36.9% |
| 2019 | Milwaukee Brewers | 25 | 61 | 0 | 3 | 5 | 37 | 75.2 | 41 | 20 | 138 | 15 | 2.62 | 0.81 | 16.41 | 2.38 | 47.8% | 6.9% | 40.8% |
| 2020 | Milwaukee Brewers | 26 | 21 | 0 | 1 | 2 | 13 | 19.0 | 8 | 10 | 31 | 3 | 3.79 | 0.95 | 14.68 | 4.74 | 39.7% | 12.8% | 26.9% |
| 2021 | Milwaukee Brewers | 27 | 60 | 0 | 4 | 2 | 34 | 58.2 | 25 | 24 | 102 | 3 | 1.23 | 0.84 | 15.65 | 3.68 | 45.5% | 10.7% | 34.8% |
| 2022 | Milwaukee Brewers | 28 | 37 | 0 | 1 | 4 | 29 | 34.0 | 26 | 12 | 59 | 7 | 4.24 | 1.12 | 15.62 | 3.18 | 41.8% | 8.5% | 33.3% |
| 2022 | San Diego Padres | 28 | 19 | 0 | 1 | 1 | 7 | 16.0 | 17 | 9 | 22 | 1 | 7.31 | 1.63 | 12.38 | 5.06 | 28.2% | 11.5% | 16.7% |
| 2022 | 2 teams | 28 | 56 | 0 | 2 | 5 | 36 | 50.0 | 43 | 21 | 81 | 8 | 5.22 | 1.28 | 14.58 | 3.78 | 37.0% | 9.6% | 27.4% |
| 2023 | San Diego Padres | 29 | 61 | 0 | 2 | 3 | 33 | 56.1 | 32 | 30 | 85 | 3 | 1.28 | 1.10 | 13.58 | 4.79 | 36.8% | 13.0% | 23.8% |
| 2024 | Houston Astros | 30 | 71 | 0 | 8 | 8 | 34 | 71.0 | 43 | 25 | 105 | 12 | 3.80 | 0.96 | 13.31 | 3.17 | 37.8% | 9.0% | 28.8% |
| 2025 | Houston Astros | 31 | 48 | 0 | 6 | 2 | 28 | 52.2 | 29 | 16 | 76 | 8 | 2.05 | 0.85 | 12.99 | 2.73 | 36.9% | 7.8% | 29.1% |
| 2026 | Houston Astros | 32 | 45 | 0 | 4 | 2 | 26 | 44.2 | 19 | 15 | 55 | 1 | 1.01 | 0.76 | 11.08 | 3.02 | 32.9% | 9.0% | 24.0% |
Hitting
| Year | Club | Age | Games played. | Plate appearances: every trip to the plate, walks and hit-by-pitches included. | Hits. | Doubles. | Triples. | Home runs. | Runs scored. | Runs batted in. | Walks. | Strikeouts. | Stolen bases. | Batting average: hits divided by at-bats. | On-base percentage: how often he reaches base by a hit, walk or hit-by-pitch. | Slugging percentage: total bases divided by at-bats. | On-base plus slugging: OBP and SLG added together. | Isolated power: SLG minus AVG. It counts only the extra bases. | Strikeout rate: strikeouts divided by plate appearances. | Walk rate: walks divided by plate appearances. | Batting average on balls in play: hits other than home runs, divided by at-bats that ended with the ball in play. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017 | Milwaukee Brewers | 23 | 35 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | .000 | .000 | .000 | .000 | .000 | 50.0% | 0.0% | .000 |
| 2018 | Milwaukee Brewers | 24 | 55 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | .500 | .500 | .500 | 1.000 | .000 | 50.0% | 0.0% | 1.000 |
| 2019 | Milwaukee Brewers | 25 | 61 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | .000 | .000 | .000 | .000 | .000 | 50.0% | 0.0% | .000 |
| 2020 | Milwaukee Brewers | 26 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | — | — | — | — |
| 2021 | Milwaukee Brewers | 27 | 60 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | — | — | — | — |
| 2023 | San Diego Padres | 29 | 61 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | — | — | — | — |
| 2024 | Houston Astros | 30 | 71 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | — | — | — | — |
| 2025 | Houston Astros | 31 | 48 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | — | — | — | — |
| 2026 | Houston Astros | 32 | 45 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | — | — | — | — |
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Stats from the MLB Stats API, through Oct 9, 2026.