DJ LeMahieu
2B · Born July 13, 1988
Age in each postseason series
- 2017 NL Wild Card (October 4, 2017), Rockies vs Diamondbacks 0–1: 29 years, 83 days
- 2018 NL Wild Card (October 2, 2018), Rockies vs Cubs 1–0: 30 years, 81 days
- 2018 NLDS (October 4, 2018), Rockies vs Brewers 0–3: 30 years, 83 days
- 2019 ALDS (October 4, 2019), Yankees vs Twins 3–0: 31 years, 83 days
- 2019 ALCS (October 12, 2019), Yankees vs Astros 2–4: 31 years, 91 days
- 2020 AL Wild Card (September 29, 2020), Yankees vs Indians 2–0: 32 years, 78 days
- 2020 ALDS (October 5, 2020), Yankees vs Rays 2–3: 32 years, 84 days
Age in each season
- 2011 (Cubs): 22 years, 262 days to 23 years, 80 days
- 2012 (Rockies): 23 years, 263 days to 24 years, 80 days
- 2013 (Rockies): 24 years, 262 days to 25 years, 80 days
- 2014 (Rockies): 25 years, 262 days to 26 years, 80 days
- 2015 (Rockies): 26 years, 262 days to 27 years, 80 days
- 2016 (Rockies): 27 years, 263 days to 28 years, 80 days
- 2017 (Rockies): 28 years, 262 days to 29 years, 80 days
- 2018 (Rockies): 29 years, 262 days to 30 years, 80 days
- 2019 (Yankees): 30 years, 262 days to 31 years, 80 days
- 2020 (Yankees): 31 years, 263 days to 32 years, 80 days
- 2021 (Yankees): 32 years, 262 days to 33 years, 80 days
- 2022 (Yankees): 33 years, 262 days to 34 years, 80 days
- 2023 (Yankees): 34 years, 262 days to 35 years, 80 days
- 2024 (Yankees): 35 years, 263 days to 36 years, 80 days
- 2025 (Yankees): 36 years, 262 days to 37 years, 80 days