How old were they?

Mike Yastrzemski

RF · Born August 23, 1990

Age in each postseason series

1. 2021 NLDS (October 8, 2021), Giants vs Dodgers 2–3: 31 years, 46 days

Age in each season

1. 2019 (Giants): 28 years, 221 days to 29 years, 39 days
2. 2020 (Giants): 29 years, 222 days to 30 years, 39 days
3. 2021 (Giants): 30 years, 221 days to 31 years, 39 days
4. 2022 (Giants): 31 years, 221 days to 32 years, 39 days
5. 2023 (Giants): 32 years, 221 days to 33 years, 39 days
6. 2024 (Giants): 33 years, 222 days to 34 years, 39 days
7. 2025 (Giants, Royals): 34 years, 221 days to 35 years, 39 days