John Hayden
R · Born February 14, 1995
Age in each postseason series
- 2017 1st round (April 13, 2017), Blackhawks vs Predators 0–4: 22 years, 58 days
Age in each season
- 2016-17 (Blackhawks): 21 years, 230 days to 22 years, 75 days
- 2017-18 (Blackhawks): 22 years, 229 days to 23 years, 75 days
- 2018-19 (Blackhawks): 23 years, 229 days to 24 years, 75 days
- 2019-20 (Devils): 24 years, 229 days to 25 years, 76 days
- 2020-21 (Coyotes): 25 years, 230 days to 26 years, 75 days
- 2021-22 (Sabres): 26 years, 229 days to 27 years, 75 days
- 2022-23 (Kraken): 27 years, 229 days to 28 years, 75 days
- 2024-25 (Kraken): 29 years, 230 days to 30 years, 75 days