JT Marcinkowski
GK · Born May 9, 1997
Age in each playoff game
- 2020 MLS Cup Playoffs (November 22, 2020), San Jose Earthquakes vs Sporting Kansas City 3–3 (0–3 pens): 23 years, 197 days
Age in each season
- 2018 (San Jose Earthquakes): 20 years, 298 days to 21 years, 172 days
- 2020 (San Jose Earthquakes): 22 years, 296 days to 23 years, 183 days
- 2021 (San Jose Earthquakes): 23 years, 342 days to 24 years, 182 days
- 2022 (San Jose Earthquakes): 24 years, 293 days to 25 years, 153 days
- 2023 (San Jose Earthquakes): 25 years, 292 days to 26 years, 165 days
- 2025 (LA Galaxy): 27 years, 289 days to 28 years, 162 days
- 2026 (LA Galaxy): 28 years, 288 days to 29 years, 182 days