Rattis elections history
| season | winner | votes | achieved | |
|---|---|---|---|---|
| 42 |  Prathet Thai U21 | 1 | ||
| 41 | Prathet Thai U21 | 1 | Not qualified as group 6th | |
| 40 | Prathet Thai U21 | 2 | ||
| 38 | Prathet Thai U21 | 1 | ||
| 37 | Prathet Thai U21 | 1 | Not qualified as group 5th | |
| 36 | Prathet Thai U21 | 2 | ||
| 35 | Prathet Thai U21 | 1 | Not qualified as group 5th | |
| 34 | Prathet Thai U21 | 2 | ||
| 33 | Prathet Thai U21 | 1 | Not qualified as group 5th | |
| 32 | Prathet Thai U21 | 2 | ||
| 31 | Prathet Thai U21 | 1 | Not qualified as group 5th | |