Select season:
Guam's oldest players during the 2025 season, and their age in years and days on the occasion of their final appearance, starting or coming on as a substitute.
For each player age is given in days, and in years and days, from their date of birth.
| Player | Age (Y:d) | Age (days) | Match |
|---|---|---|---|
| Jason Cunliffe | 41:55 | 15031 | 17 Dec 2024v Hong Kong |
| Joey Ciochetto | 28:56 | 10283 | 17 Dec 2024v Hong Kong |
| Takumi Ito | 24:318 | 9084 | 17 Dec 2024v Hong Kong |
| Alec Taitague | 24:222 | 8988 | 17 Dec 2024v Hong Kong |
| Leon Morimoto | 22:364 | 8400 | 17 Dec 2024v Hong Kong |
| Kyle Halehale | 22:197 | 8233 | 17 Dec 2024v Hong Kong |
| Anthony Quidachay | 22:189 | 8225 | 17 Dec 2024v Hong Kong |
| Morgan McKenna | 21:335 | 8006 | 17 Dec 2024v Hong Kong |
| John-Michael Guidroz | 20:351 | 7656 | 17 Dec 2024v Hong Kong |
| Nainoa Norton | 20:258 | 7563 | 17 Dec 2024v Hong Kong |
| Daniel Glasscock | 20:209 | 7514 | 14 Dec 2024v Macau |
| Oz Rocca | 20:129 | 7434 | 17 Dec 2024v Hong Kong |
| James Gomez | 20:93 | 7398 | 17 Dec 2024v Hong Kong |
| Levi Buckwalter | 19:350 | 7290 | 14 Dec 2024v Macau |
| Shuntaro Suzuki | 19:57 | 6997 | 17 Dec 2024v Hong Kong |
| Jason Castro | 17:164 | 6374 | 17 Dec 2024v Hong Kong |