Ryan Mountcastle
1B · Born February 18, 1997
Age in each postseason series
- 2023 ALDS (October 7, 2023), Orioles vs Rangers 0–3: 26 years, 231 days
- 2024 AL Wild Card (October 1, 2024), Orioles vs Royals 0–2: 27 years, 226 days
Age in each season
- 2020 (Orioles): 23 years, 43 days to 23 years, 226 days
- 2021 (Orioles): 24 years, 42 days to 24 years, 225 days
- 2022 (Orioles): 25 years, 42 days to 25 years, 225 days
- 2023 (Orioles): 26 years, 42 days to 26 years, 225 days
- 2024 (Orioles): 27 years, 43 days to 27 years, 226 days
- 2025 (Orioles): 28 years, 42 days to 28 years, 225 days