Roger Clemens
P · Born August 4, 1962
Age in each postseason series
- 1986 ALCS (October 7, 1986), Red Sox vs Angels 4–3: 24 years, 64 days
- 1986 World Series (October 18, 1986), Red Sox vs Mets 3–4: 24 years, 75 days
- 1988 ALCS (October 5, 1988), Red Sox vs Athletics 0–4: 26 years, 62 days
- 1990 ALCS (October 6, 1990), Red Sox vs Athletics 0–4: 28 years, 63 days
- 1995 ALDS (October 3, 1995), Red Sox vs Indians 0–3: 33 years, 60 days
- 1999 ALDS (October 5, 1999), Yankees vs Rangers 3–0: 37 years, 62 days
- 1999 ALCS (October 13, 1999), Yankees vs Red Sox 4–1: 37 years, 70 days
- 1999 World Series (October 23, 1999), Yankees vs Braves 4–0: 37 years, 80 days
- 2000 ALDS (October 3, 2000), Yankees vs Athletics 3–2: 38 years, 60 days
- 2000 ALCS (October 10, 2000), Yankees vs Mariners 4–2: 38 years, 67 days
- 2000 World Series (October 21, 2000), Yankees vs Mets 4–1: 38 years, 78 days
- 2001 ALDS (October 10, 2001), Yankees vs Athletics 3–2: 39 years, 67 days
- 2001 ALCS (October 17, 2001), Yankees vs Mariners 4–1: 39 years, 74 days
- 2001 World Series (October 27, 2001), Yankees vs Diamondbacks 3–4: 39 years, 84 days
- 2002 ALDS (October 1, 2002), Yankees vs Angels 1–3: 40 years, 58 days
- 2003 ALDS (September 30, 2003), Yankees vs Twins 3–1: 41 years, 57 days
- 2003 ALCS (October 8, 2003), Yankees vs Red Sox 4–3: 41 years, 65 days
- 2003 World Series (October 18, 2003), Yankees vs Marlins 2–4: 41 years, 75 days
- 2004 NLDS (October 6, 2004), Astros vs Braves 3–2: 42 years, 63 days
- 2004 NLCS (October 13, 2004), Astros vs Cardinals 3–4: 42 years, 70 days
- 2005 NLDS (October 5, 2005), Astros vs Braves 3–1: 43 years, 62 days
- 2005 NLCS (October 12, 2005), Astros vs Cardinals 4–2: 43 years, 69 days
- 2005 World Series (October 22, 2005), Astros vs White Sox 0–4: 43 years, 79 days
- 2007 ALDS (October 4, 2007), Yankees vs Indians 1–3: 45 years, 61 days
Age in each season
- 1984 (Red Sox): 21 years, 241 days to 22 years, 58 days
- 1985 (Red Sox): 22 years, 240 days to 23 years, 58 days
- 1986 (Red Sox): 23 years, 240 days to 24 years, 58 days
- 1987 (Red Sox): 24 years, 240 days to 25 years, 58 days
- 1988 (Red Sox): 25 years, 241 days to 26 years, 58 days
- 1989 (Red Sox): 26 years, 240 days to 27 years, 58 days
- 1990 (Red Sox): 27 years, 240 days to 28 years, 58 days
- 1991 (Red Sox): 28 years, 240 days to 29 years, 58 days
- 1992 (Red Sox): 29 years, 241 days to 30 years, 58 days
- 1993 (Red Sox): 30 years, 240 days to 31 years, 58 days
- 1994 (Red Sox): 31 years, 240 days to 32 years, 58 days
- 1995 (Red Sox): 32 years, 240 days to 33 years, 58 days
- 1996 (Red Sox): 33 years, 241 days to 34 years, 58 days
- 1997 (Blue Jays): 34 years, 240 days to 35 years, 58 days
- 1998 (Blue Jays): 35 years, 240 days to 36 years, 58 days
- 1999 (Yankees): 36 years, 240 days to 37 years, 58 days
- 2000 (Yankees): 37 years, 241 days to 38 years, 58 days
- 2001 (Yankees): 38 years, 240 days to 39 years, 58 days
- 2002 (Yankees): 39 years, 240 days to 40 years, 58 days
- 2003 (Yankees): 40 years, 240 days to 41 years, 58 days
- 2004 (Astros): 41 years, 241 days to 42 years, 58 days
- 2005 (Astros): 42 years, 240 days to 43 years, 58 days
- 2006 (Astros): 43 years, 240 days to 44 years, 58 days
- 2007 (Yankees): 44 years, 240 days to 45 years, 58 days