Select season:
Chile's youngest players during the 1990 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 measured in days, and in years and days, from their date of birth to the day of their first appearance.
| Player | Age (Y:d) | Age (days) | Match |
|---|---|---|---|
| Ivan Zamorano | 22:200 | 8236 | 06 Aug 1989v Venezuela |
| Ivo Alexis Basay | 23:115 | 8516 | 06 Aug 1989v Venezuela |
| Jaime Augusto Pizarro | 25:121 | 9253 | 02 Jul 1989v Argentina |
| Anibal Segundo Gonzalez | 25:166 | 9298 | 27 Aug 1989v Venezuela |
| Jaime Andres Vera | 26:99 | 9596 | 02 Jul 1989v Argentina |
| Patricio Nazario Yanez | 28:198 | 10425 | 06 Aug 1989v Venezuela |
| Hugo Eduardo Rubio | 29:31 | 10624 | 06 Aug 1989v Venezuela |
| Juan Carlos Letelier | 30:43 | 11001 | 02 Jul 1989v Argentina |
| Marco Antonio Cornez | 31:266 | 11589 | 08 Jul 1989v Bolivia |
| Jaime Ramirez | 57:328 | 21148 | 08 Jul 1989v Bolivia |