Jackson Kowar
P · Born October 4, 1996
Age in each season
- 2021 (Royals): 24 years, 179 days to 24 years, 362 days
- 2022 (Royals): 25 years, 179 days to 25 years, 362 days
- 2023 (Royals): 26 years, 179 days to 26 years, 362 days
- 2025 (Mariners): 28 years, 179 days to 28 years, 362 days