How old were they?

Tom O'Brien

2B · Born June 22, 1860

Age in each season

1. 1882 (Ruby Legs): 21 years, 283 days to 22 years, 101 days
2. 1883 (Orioles): 22 years, 283 days to 23 years, 101 days
3. 1884 (Reds): 23 years, 284 days to 24 years, 101 days
4. 1885 (Orioles): 24 years, 283 days to 25 years, 101 days
5. 1887 (Metropolitans): 26 years, 283 days to 27 years, 101 days
6. 1890 (Broncos): 29 years, 283 days to 30 years, 101 days