Will Harris
P · Born August 28, 1984
Age in each postseason series
- 2015 AL Wild Card (October 6, 2015), Astros vs Yankees 1–0: 31 years, 39 days
- 2015 ALDS (October 8, 2015), Astros vs Royals 2–3: 31 years, 41 days
- 2017 ALDS (October 5, 2017), Astros vs Red Sox 3–1: 33 years, 38 days
- 2017 ALCS (October 13, 2017), Astros vs Yankees 4–3: 33 years, 46 days
- 2017 World Series (October 24, 2017), Astros vs Dodgers 4–3: 33 years, 57 days
- 2018 ALDS (October 5, 2018), Astros vs Indians 3–0: 34 years, 38 days
- 2019 ALDS (October 4, 2019), Astros vs Rays 3–2: 35 years, 37 days
- 2019 ALCS (October 12, 2019), Astros vs Yankees 4–2: 35 years, 45 days
- 2019 World Series (October 22, 2019), Astros vs Nationals 3–4: 35 years, 55 days
Age in each season
- 2012 (Rockies): 27 years, 217 days to 28 years, 34 days
- 2013 (Diamondbacks): 28 years, 216 days to 29 years, 34 days
- 2014 (Diamondbacks): 29 years, 216 days to 30 years, 34 days
- 2015 (Astros): 30 years, 216 days to 31 years, 34 days
- 2016 (Astros): 31 years, 217 days to 32 years, 34 days
- 2017 (Astros): 32 years, 216 days to 33 years, 34 days
- 2018 (Astros): 33 years, 216 days to 34 years, 34 days
- 2019 (Astros): 34 years, 216 days to 35 years, 34 days
- 2020 (Nationals): 35 years, 217 days to 36 years, 34 days
- 2021 (Nationals): 36 years, 216 days to 37 years, 34 days