How old were they?

Mason Lohrei

D · Born January 17, 2001

Age in each postseason series

1. 2024 1st round (April 20, 2024), Bruins vs Maple Leafs 4–3: 23 years, 94 days
2. 2024 2nd round (May 6, 2024), Bruins vs Panthers 2–4: 23 years, 110 days
3. 2026 1st round (April 19, 2026), Bruins vs Sabres 2–4: 25 years, 92 days

Age in each season

1. 2023-24 (Bruins): 22 years, 257 days to 23 years, 104 days
2. 2024-25 (Bruins): 23 years, 258 days to 24 years, 103 days
3. 2025-26 (Bruins): 24 years, 257 days to 25 years, 103 days
4. 2026-27 (Bruins): 25 years, 257 days to 26 years, 103 days