How old were they?

Jose Fernandez

P · Born July 31, 1992

Age in each season

1. 2013 (Marlins): 20 years, 244 days to 21 years, 62 days
2. 2014 (Marlins): 21 years, 244 days to 22 years, 62 days
3. 2015 (Marlins): 22 years, 244 days to 23 years, 62 days
4. 2016 (Marlins): 23 years, 245 days to 24 years, 62 days