Moisés Ballesteros
DH · Born November 8, 2003
Age in each postseason series
- 2025 NL Wild Card (September 30, 2025), Cubs vs Padres 2–1: 21 years, 326 days
- 2025 NLDS (October 4, 2025), Cubs vs Brewers 2–3: 21 years, 330 days
Age in each season
- 2025 (Cubs): 21 years, 144 days to 21 years, 327 days