How old were they?

Ian Happ

LF · Born August 12, 1994

Age in each postseason series

1. 2017 NLDS (October 6, 2017), Cubs vs Nationals 3–2: 23 years, 55 days
2. 2017 NLCS (October 14, 2017), Cubs vs Dodgers 1–4: 23 years, 63 days
3. 2018 NL Wild Card (October 2, 2018), Cubs vs Rockies 0–1: 24 years, 51 days
4. 2020 NL Wild Card (September 30, 2020), Cubs vs Marlins 0–2: 26 years, 49 days
5. 2025 NL Wild Card (September 30, 2025), Cubs vs Padres 2–1: 31 years, 49 days
6. 2025 NLDS (October 4, 2025), Cubs vs Brewers 2–3: 31 years, 53 days

Age in each season

1. 2017 (Cubs): 22 years, 232 days to 23 years, 50 days
2. 2018 (Cubs): 23 years, 232 days to 24 years, 50 days
3. 2019 (Cubs): 24 years, 232 days to 25 years, 50 days
4. 2020 (Cubs): 25 years, 233 days to 26 years, 50 days
5. 2021 (Cubs): 26 years, 232 days to 27 years, 50 days
6. 2022 (Cubs): 27 years, 232 days to 28 years, 50 days
7. 2023 (Cubs): 28 years, 232 days to 29 years, 50 days
8. 2024 (Cubs): 29 years, 233 days to 30 years, 50 days
9. 2025 (Cubs): 30 years, 232 days to 31 years, 50 days