How old were they?

Brandon Pfaadt

P · Born October 15, 1998

Age in each postseason series

1. 2023 NL Wild Card (October 3, 2023), Diamondbacks vs Brewers 2–0: 24 years, 353 days
2. 2023 NLDS (October 7, 2023), Diamondbacks vs Dodgers 3–0: 24 years, 357 days
3. 2023 NLCS (October 16, 2023), Diamondbacks vs Phillies 4–3: 25 years, 1 day
4. 2023 World Series (October 27, 2023), Diamondbacks vs Rangers 1–4: 25 years, 12 days

Age in each season

1. 2023 (Diamondbacks): 24 years, 168 days to 24 years, 351 days
2. 2024 (Diamondbacks): 25 years, 169 days to 25 years, 352 days
3. 2025 (Diamondbacks): 26 years, 168 days to 26 years, 351 days