1998 - Volta a Alentejo, POR
| Datum | UCI | Rit | Km | Type | Winnaar | Leider | Punten | Berg |
|---|---|---|---|---|---|---|---|---|
| 03.05 | 2.5 | Eindstand | Melcior Mauri Prat (SPA) | () | () | () | ||
| 29.04 | 2.5 | Rit 1 | 176.5 | Gino Paolini (ITA) | Gino Paolini (ITA) | () | () | |
| 30.04 | 2.5 | Rit 2 | 197.0 | Manuel San Roma Valencia (SPA) | Candido Joaquim Barbosa Venda Moreira (POR) | () | () | |
| 01.05 | 2.5 | Rit 3 | 212.0 | Cesar Solaun Solana (SPA) | Melcior Mauri Prat (SPA) | () | () | |
| 02.05 | 2.5 | Rit 4 | 165.0 | Candido Joaquim Barbosa Venda Moreira (POR) | Melcior Mauri Prat (SPA) | () | () | |
| 03.05 | 2.5 | Rit 5 | 34.5 | ITT | Melcior Mauri Prat (SPA) | Melcior Mauri Prat (SPA) | () | () |
Volta a Alentejo 1998 03 May 1998 | 2.5 | | km
| 1 |  Melcior Mauri Prat | ONC |
| 2 | Victor Manuel Gamito Gomes | |
| 3 | Cesar Solaun Solana | BAN |
Volta a Alentejo 1998 | Rit 503 May 1998 | 2.5 | ITT | 34.5 km
| 1 | Melcior Mauri Prat | ONC |
| 2 | Victor Manuel Gamito Gomes | |
| 3 | Cesar Solaun Solana | BAN |
Volta a Alentejo 1998 | Rit 402 May 1998 | 2.5 | | 165.0 km
| 1 | Candido Joaquim Barbosa Venda Moreira | BAN |
| 2 | David Etxebarria Alkorta | ONC |
| 3 | Melcior Mauri Prat | ONC |
Volta a Alentejo 1998 | Rit 301 May 1998 | 2.5 | | 212.0 km
| 1 | Cesar Solaun Solana | BAN |
| 2 | José Bento Carvalho Azevedo | |
| 3 | José Vicente Garcia Acosta | BAN |
Volta a Alentejo 1998 | Rit 230 Apr 1998 | 2.5 | | 197.0 km
| 1 | Manuel San Roma Valencia | |
| 2 | Candido Joaquim Barbosa Venda Moreira | BAN |
| 3 | David Etxebarria Alkorta | ONC |
Volta a Alentejo 1998 | Rit 129 Apr 1998 | 2.5 | | 176.5 km
| 1 |  Gino Paolini | |
| 2 | Candido Joaquim Barbosa Venda Moreira | BAN |
| 3 | David Etxebarria Alkorta | ONC |