How old were they?

Kyle Harrison

P · Born August 12, 2001

Age in each season

1. 2023 (Giants): 21 years, 232 days to 22 years, 50 days
2. 2024 (Giants): 22 years, 233 days to 23 years, 50 days
3. 2025 (Giants, Red Sox): 23 years, 232 days to 24 years, 50 days