How old were they?

Kevin Rooney

C · Born May 21, 1993

Age in each postseason series

1. 2022 1st round (May 3, 2022), Rangers vs Penguins 4–3: 28 years, 347 days
2. 2022 2nd round (May 18, 2022), Rangers vs Hurricanes 4–3: 28 years, 362 days
3. 2022 Conference finals (June 1, 2022), Rangers vs Lightning 2–4: 29 years, 11 days

Age in each season

1. 2016-17 (Devils): 23 years, 133 days to 23 years, 344 days
2. 2017-18 (Devils): 24 years, 133 days to 24 years, 344 days
3. 2018-19 (Devils): 25 years, 133 days to 25 years, 344 days
4. 2019-20 (Devils): 26 years, 133 days to 26 years, 345 days
5. 2020-21 (Rangers): 27 years, 133 days to 27 years, 344 days
6. 2021-22 (Rangers): 28 years, 133 days to 28 years, 344 days
7. 2022-23 (Flames): 29 years, 133 days to 29 years, 344 days
8. 2023-24 (Flames): 30 years, 133 days to 30 years, 345 days
9. 2024-25 (Flames): 31 years, 133 days to 31 years, 344 days