How old were they?

Jack Flaherty

P · Born October 15, 1995

Age in each postseason series

1. 2019 NLDS (October 3, 2019), Cardinals vs Braves 3–2: 23 years, 353 days
2. 2019 NLCS (October 11, 2019), Cardinals vs Nationals 0–4: 23 years, 361 days
3. 2020 NL Wild Card (September 30, 2020), Cardinals vs Padres 1–2: 24 years, 351 days
4. 2023 ALDS (October 7, 2023), Orioles vs Rangers 0–3: 27 years, 357 days
5. 2024 NLDS (October 5, 2024), Dodgers vs Padres 3–2: 28 years, 356 days
6. 2024 NLCS (October 13, 2024), Dodgers vs Mets 4–2: 28 years, 364 days
7. 2024 World Series (October 25, 2024), Dodgers vs Yankees 4–1: 29 years, 10 days
8. 2025 AL Wild Card (September 30, 2025), Tigers vs Guardians 2–1: 29 years, 350 days
9. 2025 ALDS (October 4, 2025), Tigers vs Mariners 2–3: 29 years, 354 days

Age in each season

1. 2017 (Cardinals): 21 years, 168 days to 21 years, 351 days
2. 2018 (Cardinals): 22 years, 168 days to 22 years, 351 days
3. 2019 (Cardinals): 23 years, 168 days to 23 years, 351 days
4. 2020 (Cardinals): 24 years, 169 days to 24 years, 352 days
5. 2021 (Cardinals): 25 years, 168 days to 25 years, 351 days
6. 2022 (Cardinals): 26 years, 168 days to 26 years, 351 days
7. 2023 (Cardinals, Orioles): 27 years, 168 days to 27 years, 351 days
8. 2024 (Tigers, Dodgers): 28 years, 169 days to 28 years, 352 days
9. 2025 (Tigers): 29 years, 168 days to 29 years, 351 days