J. P. Feyereisen
P · Born February 7, 1993
Age in each postseason series
- 2021 ALDS (October 7, 2021), Rays vs Red Sox 1–3: 28 years, 242 days
Age in each season
- 2020 (Brewers): 27 years, 54 days to 27 years, 237 days
- 2021 (Rays, Brewers): 28 years, 53 days to 28 years, 236 days
- 2022 (Rays): 29 years, 53 days to 29 years, 236 days
- 2024 (Dodgers): 31 years, 54 days to 31 years, 237 days
- 2025 (Diamondbacks, Dodgers): 32 years, 53 days to 32 years, 236 days