How old were they?

Mike Fiers

P · Born June 15, 1985

Age in each postseason series

1. 2015 ALDS (October 8, 2015), Astros vs Royals 2–3: 30 years, 115 days
2. 2020 AL Wild Card (September 29, 2020), Athletics vs White Sox 2–1: 35 years, 106 days

Age in each season

1. 2011 (Brewers): 25 years, 290 days to 26 years, 108 days
2. 2012 (Brewers): 26 years, 291 days to 27 years, 108 days
3. 2013 (Brewers): 27 years, 290 days to 28 years, 108 days
4. 2014 (Brewers): 28 years, 290 days to 29 years, 108 days
5. 2015 (Brewers, Astros): 29 years, 290 days to 30 years, 108 days
6. 2016 (Astros): 30 years, 291 days to 31 years, 108 days
7. 2017 (Astros): 31 years, 290 days to 32 years, 108 days
8. 2018 (Tigers, Athletics): 32 years, 290 days to 33 years, 108 days
9. 2019 (Athletics): 33 years, 290 days to 34 years, 108 days
10. 2020 (Athletics): 34 years, 291 days to 35 years, 108 days
11. 2021 (Athletics): 35 years, 290 days to 36 years, 108 days