How old were they?

Sal Stewart

1B · Born December 7, 2003

Age in each postseason series

1. 2025 NL Wild Card (September 30, 2025), Reds vs Dodgers 0–2: 21 years, 297 days

Age in each season

1. 2025 (Reds): 21 years, 115 days to 21 years, 298 days