Most wins
Which rider has the most victories to their name this season before the start of GP Internacional Torres Vedras - Trofeu Joaquim Ag 1983?
| # | Rider | Victories | |
|---|---|---|---|
| 1 | TEIXEIRA Adelino | 2 | |
| 2 | CARVALHO Benjamin | 1 |
| # | Rider | Victories | |
|---|---|---|---|
| 1 | TEIXEIRA Adelino | 2 | |
| 2 | CARVALHO Benjamin | 1 |