Christian Walker
1B · Born March 28, 1991
Age in each postseason series
- 2017 NLDS (October 6, 2017), Diamondbacks vs Dodgers 0–3: 26 years, 192 days
- 2023 NL Wild Card (October 3, 2023), Diamondbacks vs Brewers 2–0: 32 years, 189 days
- 2023 NLDS (October 7, 2023), Diamondbacks vs Dodgers 3–0: 32 years, 193 days
- 2023 NLCS (October 16, 2023), Diamondbacks vs Phillies 4–3: 32 years, 202 days
- 2023 World Series (October 27, 2023), Diamondbacks vs Rangers 1–4: 32 years, 213 days
Age in each season
- 2014 (Orioles): 23 years, 4 days to 23 years, 187 days
- 2015 (Orioles): 24 years, 4 days to 24 years, 187 days
- 2017 (Diamondbacks): 26 years, 4 days to 26 years, 187 days
- 2018 (Diamondbacks): 27 years, 4 days to 27 years, 187 days
- 2019 (Diamondbacks): 28 years, 4 days to 28 years, 187 days
- 2020 (Diamondbacks): 29 years, 4 days to 29 years, 187 days
- 2021 (Diamondbacks): 30 years, 4 days to 30 years, 187 days
- 2022 (Diamondbacks): 31 years, 4 days to 31 years, 187 days
- 2023 (Diamondbacks): 32 years, 4 days to 32 years, 187 days
- 2024 (Diamondbacks): 33 years, 4 days to 33 years, 187 days
- 2025 (Astros): 34 years, 4 days to 34 years, 187 days