How old were they?

Frankie Hejduk

DF · Born August 5, 1974

Age in each playoff game

1. 1998 Group stage (June 15, 1998), United States vs Germany 0–2: 23 years, 314 days
2. 1998 Group stage (June 21, 1998), United States vs Iran 1–2: 23 years, 320 days
3. 1998 Group stage (June 25, 1998), United States vs Yugoslavia 0–1: 23 years, 324 days
4. 2002 Group stage (June 5, 2002), United States vs Portugal 3–2: 27 years, 304 days
5. 2002 Group stage (June 10, 2002), United States vs South Korea 1–1: 27 years, 309 days
6. 2002 Group stage (June 14, 2002), United States vs Poland 1–3: 27 years, 313 days
7. 2002 Quarter-final (June 21, 2002), United States vs Germany 0–1: 27 years, 320 days

Age in each season

1. 1998 (United States): 23 years, 309 days to 23 years, 341 days
2. 2002 (United States): 27 years, 299 days to 27 years, 329 days