Roberto Hernandez
P · Born November 11, 1964
Age in each postseason series
- 1993 ALCS (October 5, 1993), White Sox vs Blue Jays 2–4: 28 years, 328 days
- 1997 NLDS (September 30, 1997), Giants vs Marlins 0–3: 32 years, 323 days
- 2003 NLDS (September 30, 2003), Braves vs Cubs 2–3: 38 years, 323 days
- 2006 NLCS (October 12, 2006), Mets vs Cardinals 3–4: 41 years, 335 days
Age in each season
- 1991 (White Sox): 26 years, 141 days to 26 years, 324 days
- 1992 (White Sox): 27 years, 142 days to 27 years, 325 days
- 1993 (White Sox): 28 years, 141 days to 28 years, 324 days
- 1994 (White Sox): 29 years, 141 days to 29 years, 324 days
- 1995 (White Sox): 30 years, 141 days to 30 years, 324 days
- 1996 (White Sox): 31 years, 142 days to 31 years, 325 days
- 1997 (White Sox, Giants): 32 years, 141 days to 32 years, 324 days
- 1998 (Devil Rays): 33 years, 141 days to 33 years, 324 days
- 1999 (Devil Rays): 34 years, 141 days to 34 years, 324 days
- 2000 (Devil Rays): 35 years, 142 days to 35 years, 325 days
- 2001 (Royals): 36 years, 141 days to 36 years, 324 days
- 2002 (Royals): 37 years, 141 days to 37 years, 324 days
- 2003 (Braves): 38 years, 141 days to 38 years, 324 days
- 2004 (Phillies): 39 years, 142 days to 39 years, 325 days
- 2005 (Mets): 40 years, 141 days to 40 years, 324 days
- 2006 (Pirates, Mets): 41 years, 141 days to 41 years, 324 days
- 2007 (Indians, Dodgers): 42 years, 141 days to 42 years, 324 days