How old were they?

Aledmys Diaz

SS · Born August 1, 1990

Age in each postseason series

1. 2019 ALDS (October 4, 2019), Astros vs Rays 3–2: 29 years, 64 days
2. 2019 ALCS (October 12, 2019), Astros vs Yankees 4–2: 29 years, 72 days
3. 2019 World Series (October 22, 2019), Astros vs Nationals 3–4: 29 years, 82 days
4. 2020 ALDS (October 5, 2020), Astros vs Athletics 3–1: 30 years, 65 days
5. 2020 ALCS (October 11, 2020), Astros vs Rays 3–4: 30 years, 71 days
6. 2021 ALDS (October 7, 2021), Astros vs White Sox 3–1: 31 years, 67 days
7. 2021 ALCS (October 15, 2021), Astros vs Red Sox 4–2: 31 years, 75 days
8. 2021 World Series (October 26, 2021), Astros vs Braves 2–4: 31 years, 86 days
9. 2022 ALDS (October 11, 2022), Astros vs Mariners 3–0: 32 years, 71 days
10. 2022 ALCS (October 19, 2022), Astros vs Yankees 4–0: 32 years, 79 days
11. 2022 World Series (October 28, 2022), Astros vs Phillies 4–2: 32 years, 88 days

Age in each season

1. 2016 (Cardinals): 25 years, 244 days to 26 years, 61 days
2. 2017 (Cardinals): 26 years, 243 days to 27 years, 61 days
3. 2018 (Blue Jays): 27 years, 243 days to 28 years, 61 days
4. 2019 (Astros): 28 years, 243 days to 29 years, 61 days
5. 2020 (Astros): 29 years, 244 days to 30 years, 61 days
6. 2021 (Astros): 30 years, 243 days to 31 years, 61 days
7. 2022 (Astros): 31 years, 243 days to 32 years, 61 days
8. 2023 (Athletics): 32 years, 243 days to 33 years, 61 days
9. 2024 (Athletics, Astros): 33 years, 244 days to 34 years, 61 days