AFF U-19 Youth Championship
The AFF U-19 Youth Championship is an annual international football competition contested by the national teams of the members of the ASEAN Football Federation and occasionally invited nations from the rest of Asia. The tournament was previously played at under-20 level, however, the AFF followed the lead of the Asian Football Confederation after they renamed its U-20 competition to fall in line with FIFA's naming conventions and also to reflect the age of the players at the competition. Thailand were the champions in the first ever edition in 2002.Summary
Performance by country
Participating nations
;Legend
- — Champions
- — Runners-up
- — Third place
- — Fourth place
- GS — Group stage
- q — Qualified for the current tournament
- — Did not enter / Withdrew / Banned
- — Hosts
Awards
Top scorers
All-time ranking table
| Rank | Team | Part | | | | | | | | | Best finish |
| 1 | | 16 | 81 | 46 | 14 | 21 | 199 | 88 | +111 | 152 | |
| 2 | | 16 | 82 | 43 | 17 | 22 | 191 | 100 | +91 | 146 | |
| 3 | | 13 | 68 | 36 | 11 | 19 | 146 | 89 | +57 | 119 | |
| 4 | | 13 | 65 | 35 | 12 | 18 | 144 | 86 | +58 | 117 | |
| 5 | | 10 | 50 | 25 | 8 | 17 | 131 | 80 | +51 | 83 | |
| 6 | | 8 | 33 | 22 | 4 | 7 | 80 | 36 | +44 | 70 | |
| 7 | | 11 | 54 | 21 | 5 | 28 | 97 | 105 | –8 | 68 | |
| 8 | | 12 | 50 | 12 | 11 | 27 | 52 | 110 | –58 | 47 | |
| 9 | | 8 | 36 | 12 | 7 | 18 | 56 | 79 | –23 | 43 | |
| 10 | | 11 | 45 | 12 | 5 | 28 | 60 | 107 | –47 | 41 | |
| 11 | | 9 | 38 | 4 | 1 | 33 | 34 | 142 | –108 | 13 | |
| 12 | | 1 | 4 | 4 | 0 | 0 | 10 | 4 | +6 | 12 | |
| 13 | | 1 | 4 | 4 | 0 | 0 | 10 | 6 | +4 | 12 | |
| 14 | | 2 | 8 | 2 | 4 | 1 | 4 | 3 | +1 | 10 | |
| 15 | | 9 | 37 | 3 | 1 | 33 | 18 | 189 | –171 | 10 | |
| 16 | | 1 | 4 | 2 | 0 | 2 | 8 | 5 | +3 | 6 | |
| 17 | | 1 | 4 | 1 | 0 | 4 | 4 | 7 | –3 | 3 | |
| 18 | | 1 | 4 | 0 | 1 | 3 | 3 | 10 | –3 | 1 | |
