Select season:
Australia's youngest players during the 1973 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 |
|---|---|---|---|
| Ernie Campbell | 23:117 | 8518 | 14 Feb 1973v Bulgaria |
| Adrian Alston | 23:243 | 8644 | 07 Oct 1972v Indonesia |
| George Harris | 23:243 | 8644 | 07 Oct 1972v Indonesia |
| Peter Wilson | 25:22 | 9154 | 07 Oct 1972v Indonesia |
| Branko Buljevic | 25:31 | 9163 | 07 Oct 1972v Indonesia |
| Ray Baartz | 25:215 | 9347 | 07 Oct 1972v Indonesia |
| Doug Utjesenovic | 26:1 | 9498 | 09 Oct 1972v New Zealand |
| Attila Abonyi | 26:52 | 9549 | 07 Oct 1972v Indonesia |
| Ray Richards | 26:142 | 9639 | 07 Oct 1972v Indonesia |
| Jimmy Rooney | 26:301 | 9798 | 07 Oct 1972v Indonesia |
| Jack Reilly | 27:41 | 9903 | 07 Oct 1972v Indonesia |
| Jimmy Mackay | 28:293 | 10520 | 07 Oct 1972v Indonesia |
| Johnny Warren | 29:143 | 10736 | 07 Oct 1972v Indonesia |
| Manfred Schaefer | 29:237 | 10830 | 07 Oct 1972v Indonesia |