Ondrej Kase
R · Born November 8, 1995
Age in each postseason series
- 2017 1st round (April 13, 2017), Ducks vs Flames 4–0: 21 years, 156 days
- 2017 2nd round (April 26, 2017), Ducks vs Oilers 4–3: 21 years, 169 days
- 2017 Conference finals (May 12, 2017), Ducks vs Predators 2–4: 21 years, 185 days
- 2018 1st round (April 12, 2018), Ducks vs Sharks 0–4: 22 years, 155 days
- 2020 Stanley cup qualifiers (August 2, 2020), Bruins vs Flyers 0–3: 24 years, 268 days
- 2020 1st round (August 12, 2020), Bruins vs Hurricanes 4–1: 24 years, 278 days
- 2020 2nd round (August 23, 2020), Bruins vs Lightning 1–4: 24 years, 289 days
- 2022 1st round (May 2, 2022), Maple Leafs vs Lightning 3–4: 26 years, 175 days
Age in each season
- 2016-17 (Ducks): 20 years, 328 days to 21 years, 173 days
- 2017-18 (Ducks): 21 years, 327 days to 22 years, 173 days
- 2018-19 (Ducks): 22 years, 327 days to 23 years, 173 days
- 2019-20 (Ducks, Bruins): 23 years, 327 days to 24 years, 174 days
- 2020-21 (Bruins): 24 years, 328 days to 25 years, 173 days
- 2021-22 (Maple Leafs): 25 years, 327 days to 26 years, 173 days
- 2022-23 (Hurricanes): 26 years, 327 days to 27 years, 173 days