How old were they?

Mitch Haniger

RF · Born December 23, 1990

Age in each postseason series

1. 2022 AL Wild Card (October 7, 2022), Mariners vs Blue Jays 2–0: 31 years, 288 days
2. 2022 ALDS (October 11, 2022), Mariners vs Astros 0–3: 31 years, 292 days

Age in each season

1. 2016 (Diamondbacks): 25 years, 100 days to 25 years, 283 days
2. 2017 (Mariners): 26 years, 99 days to 26 years, 282 days
3. 2018 (Mariners): 27 years, 99 days to 27 years, 282 days
4. 2019 (Mariners): 28 years, 99 days to 28 years, 282 days
5. 2021 (Mariners): 30 years, 99 days to 30 years, 282 days
6. 2022 (Mariners): 31 years, 99 days to 31 years, 282 days
7. 2023 (Giants): 32 years, 99 days to 32 years, 282 days
8. 2024 (Mariners): 33 years, 100 days to 33 years, 283 days