How old were they?

Jose Valentin

SS · Born October 12, 1969

Age in each postseason series

1. 2000 ALDS (October 3, 2000), White Sox vs Mariners 0–3: 30 years, 357 days
2. 2006 NLDS (October 4, 2006), Mets vs Dodgers 3–0: 36 years, 357 days
3. 2006 NLCS (October 12, 2006), Mets vs Cardinals 3–4: 37 years, 0 days

Age in each season

1. 1992 (Brewers): 22 years, 172 days to 22 years, 355 days
2. 1993 (Brewers): 23 years, 171 days to 23 years, 354 days
3. 1994 (Brewers): 24 years, 171 days to 24 years, 354 days
4. 1995 (Brewers): 25 years, 171 days to 25 years, 354 days
5. 1996 (Brewers): 26 years, 172 days to 26 years, 355 days
6. 1997 (Brewers): 27 years, 171 days to 27 years, 354 days
7. 1998 (Brewers): 28 years, 171 days to 28 years, 354 days
8. 1999 (Brewers): 29 years, 171 days to 29 years, 354 days
9. 2000 (White Sox): 30 years, 172 days to 30 years, 355 days
10. 2001 (White Sox): 31 years, 171 days to 31 years, 354 days
11. 2002 (White Sox): 32 years, 171 days to 32 years, 354 days
12. 2003 (White Sox): 33 years, 171 days to 33 years, 354 days
13. 2004 (White Sox): 34 years, 172 days to 34 years, 355 days
14. 2005 (Dodgers): 35 years, 171 days to 35 years, 354 days
15. 2006 (Mets): 36 years, 171 days to 36 years, 354 days
16. 2007 (Mets): 37 years, 171 days to 37 years, 354 days