Josh Hader
P · Born April 7, 1994
Age in each postseason series
- 2018 NLDS (October 4, 2018), Brewers vs Rockies 3–0: 24 years, 180 days
- 2018 NLCS (October 12, 2018), Brewers vs Dodgers 3–4: 24 years, 188 days
- 2019 NL Wild Card (October 1, 2019), Brewers vs Nationals 0–1: 25 years, 177 days
- 2020 NL Wild Card (September 30, 2020), Brewers vs Dodgers 0–2: 26 years, 176 days
- 2021 NLDS (October 8, 2021), Brewers vs Braves 1–3: 27 years, 184 days
- 2022 NL Wild Card (October 7, 2022), Padres vs Mets 2–1: 28 years, 183 days
- 2022 NLDS (October 11, 2022), Padres vs Dodgers 3–1: 28 years, 187 days
- 2022 NLCS (October 18, 2022), Padres vs Phillies 1–4: 28 years, 194 days
- 2024 AL Wild Card (October 1, 2024), Astros vs Tigers 0–2: 30 years, 177 days
Age in each season
- 2017 (Brewers): 22 years, 359 days to 23 years, 177 days
- 2018 (Brewers): 23 years, 359 days to 24 years, 177 days
- 2019 (Brewers): 24 years, 359 days to 25 years, 177 days
- 2020 (Brewers): 25 years, 360 days to 26 years, 177 days
- 2021 (Brewers): 26 years, 359 days to 27 years, 177 days
- 2022 (Brewers, Padres): 27 years, 359 days to 28 years, 177 days
- 2023 (Padres): 28 years, 359 days to 29 years, 177 days
- 2024 (Astros): 29 years, 360 days to 30 years, 177 days
- 2025 (Astros): 30 years, 359 days to 31 years, 177 days