Jose Ruiz
P · Born October 21, 1994
Age in each postseason series
- 2021 ALDS (October 7, 2021), White Sox vs Astros 1–3: 26 years, 351 days
- 2024 NLDS (October 5, 2024), Phillies vs Mets 1–3: 29 years, 350 days
Age in each season
- 2017 (Padres): 22 years, 162 days to 22 years, 345 days
- 2018 (White Sox): 23 years, 162 days to 23 years, 345 days
- 2019 (White Sox): 24 years, 162 days to 24 years, 345 days
- 2020 (White Sox): 25 years, 163 days to 25 years, 346 days
- 2021 (White Sox): 26 years, 162 days to 26 years, 345 days
- 2022 (White Sox): 27 years, 162 days to 27 years, 345 days
- 2023 (Diamondbacks, White Sox): 28 years, 162 days to 28 years, 345 days
- 2024 (Phillies): 29 years, 163 days to 29 years, 346 days
- 2025 (Phillies, Braves): 30 years, 162 days to 30 years, 345 days