Isaiah Kacyvenski
OLB · Born October 3, 1977
Age in each playoff game
- 2003 Wild Card (January 4, 2004), Seahawks vs Packers 27–33: 26 years, 93 days
- 2004 Wild Card (January 8, 2005), Seahawks vs Rams 20–27: 27 years, 97 days
- 2005 Divisional (January 14, 2006), Seahawks vs Washington 20–10: 28 years, 103 days
- 2005 Conference Championship (January 22, 2006), Seahawks vs Panthers 34–14: 28 years, 111 days
- Super Bowl XL (February 5, 2006), Seahawks vs Steelers 10–21: 28 years, 125 days
Age in each season
- 2000 (Seahawks): 22 years, 334 days to 23 years, 89 days
- 2001 (Seahawks): 23 years, 333 days to 24 years, 89 days
- 2003 (Seahawks): 25 years, 339 days to 26 years, 93 days
- 2004 (Seahawks): 26 years, 345 days to 27 years, 97 days
- 2005 (Seahawks): 27 years, 343 days to 28 years, 125 days
- 2006 (Seahawks, Rams): 28 years, 342 days to 29 years, 89 days