Mookie Betts
RF · Born October 7, 1992
Age in each postseason series
- 2016 ALDS (October 6, 2016), Red Sox vs Indians 0–3: 23 years, 365 days
- 2017 ALDS (October 5, 2017), Red Sox vs Astros 1–3: 24 years, 363 days
- 2018 ALDS (October 5, 2018), Red Sox vs Yankees 3–1: 25 years, 363 days
- 2018 ALCS (October 13, 2018), Red Sox vs Astros 4–1: 26 years, 6 days
- 2018 World Series (October 23, 2018), Red Sox vs Dodgers 4–1: 26 years, 16 days
- 2020 NL Wild Card (September 30, 2020), Dodgers vs Brewers 2–0: 27 years, 359 days
- 2020 NLDS (October 6, 2020), Dodgers vs Padres 3–0: 27 years, 365 days
- 2020 NLCS (October 12, 2020), Dodgers vs Braves 4–3: 28 years, 5 days
- 2020 World Series (October 20, 2020), Dodgers vs Rays 4–2: 28 years, 13 days
- 2021 NL Wild Card (October 6, 2021), Dodgers vs Cardinals 1–0: 28 years, 364 days
- 2021 NLDS (October 8, 2021), Dodgers vs Giants 3–2: 29 years, 1 day
- 2021 NLCS (October 16, 2021), Dodgers vs Braves 2–4: 29 years, 9 days
- 2022 NLDS (October 11, 2022), Dodgers vs Padres 1–3: 30 years, 4 days
- 2023 NLDS (October 7, 2023), Dodgers vs Diamondbacks 0–3: 31 years, 0 days
- 2024 NLDS (October 5, 2024), Dodgers vs Padres 3–2: 31 years, 364 days
- 2024 NLCS (October 13, 2024), Dodgers vs Mets 4–2: 32 years, 6 days
- 2024 World Series (October 25, 2024), Dodgers vs Yankees 4–1: 32 years, 18 days
- 2025 NL Wild Card (September 30, 2025), Dodgers vs Reds 2–0: 32 years, 358 days
- 2025 NLDS (October 4, 2025), Dodgers vs Phillies 3–1: 32 years, 362 days
- 2025 NLCS (October 13, 2025), Dodgers vs Brewers 4–0: 33 years, 6 days
- 2025 World Series (October 24, 2025), Dodgers vs Blue Jays 4–3: 33 years, 17 days
Age in each season
- 2014 (Red Sox): 21 years, 176 days to 21 years, 359 days
- 2015 (Red Sox): 22 years, 176 days to 22 years, 359 days
- 2016 (Red Sox): 23 years, 177 days to 23 years, 360 days
- 2017 (Red Sox): 24 years, 176 days to 24 years, 359 days
- 2018 (Red Sox): 25 years, 176 days to 25 years, 359 days
- 2019 (Red Sox): 26 years, 176 days to 26 years, 359 days
- 2020 (Dodgers): 27 years, 177 days to 27 years, 360 days
- 2021 (Dodgers): 28 years, 176 days to 28 years, 359 days
- 2022 (Dodgers): 29 years, 176 days to 29 years, 359 days
- 2023 (Dodgers): 30 years, 176 days to 30 years, 359 days
- 2024 (Dodgers): 31 years, 177 days to 31 years, 360 days
- 2025 (Dodgers): 32 years, 176 days to 32 years, 359 days