How old were they?

Nikita Zaitsev

D · Born October 29, 1991

Age in each postseason series

1. 2017 1st round (April 13, 2017), Maple Leafs vs Capitals 2–4: 25 years, 166 days
2. 2018 1st round (April 12, 2018), Maple Leafs vs Bruins 3–4: 26 years, 165 days
3. 2019 1st round (April 11, 2019), Maple Leafs vs Bruins 3–4: 27 years, 164 days

Age in each season

1. 2016-17 (Maple Leafs): 24 years, 338 days to 25 years, 183 days
2. 2017-18 (Maple Leafs): 25 years, 337 days to 26 years, 183 days
3. 2018-19 (Maple Leafs): 26 years, 337 days to 27 years, 183 days
4. 2019-20 (Senators): 27 years, 337 days to 28 years, 184 days
5. 2020-21 (Senators): 28 years, 338 days to 29 years, 183 days
6. 2021-22 (Senators): 29 years, 337 days to 30 years, 183 days
7. 2022-23 (Blackhawks, Senators): 30 years, 337 days to 31 years, 183 days