How old were they?

Garrett Whitlock

P · Born June 11, 1996

Age in each postseason series

1. 2021 AL Wild Card (October 5, 2021), Red Sox vs Yankees 1–0: 25 years, 116 days
2. 2021 ALDS (October 7, 2021), Red Sox vs Rays 3–1: 25 years, 118 days
3. 2021 ALCS (October 15, 2021), Red Sox vs Astros 2–4: 25 years, 126 days
4. 2025 AL Wild Card (September 30, 2025), Red Sox vs Yankees 1–2: 29 years, 111 days

Age in each season

1. 2021 (Red Sox): 24 years, 294 days to 25 years, 112 days
2. 2022 (Red Sox): 25 years, 294 days to 26 years, 112 days
3. 2023 (Red Sox): 26 years, 294 days to 27 years, 112 days
4. 2024 (Red Sox): 27 years, 295 days to 28 years, 112 days
5. 2025 (Red Sox): 28 years, 294 days to 29 years, 112 days