Primeira Liga 2017-2018 : 3. Spietlag
Ergebnisse des 3. Spieltags
| Montag, 21. August 2017 | ||||
| Feirense | 2-1 | Paços de Ferreira |  | |
| Sonntag, 20. August 2017 | ||||
 | Maritimo Funchal | 1-0 | Boavista Porto |  |
| Aves | 0-2 | Sporting Braga |  | |
 | FC Porto | 3-0 | Moreirense |  |
 | Vitoria Setubal | 1-1 | Chaves | |
| Samstag, 19. August 2017 | ||||
 | Benfica Lissabon | 5-0 | Belenenses Lissabon |  |
 | Vitoria Guimaraes | 0-5 | Sporting Lissabon |  |
| Tondela | 2-3 | Estoril Praia |  | |
| Freitag, 18. August 2017 | ||||
 | Rio Ave | 2-0 | Portimonense | |
| Pl. | Verein | Sp. | S | U | N | Tore | Diff. | Pkt. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | +1 | | Benfica Lissabon | 3 | 3 | 0 | 0 | 9:1 | 8 | 9 |
| 2 | -1 | | FC Porto | 3 | 3 | 0 | 0 | 8:0 | 8 | 9 |
| 2 | +1 | | Sporting Lissabon | 3 | 3 | 0 | 0 | 8:0 | 8 | 9 |
| 4 | | Rio Ave | 3 | 3 | 0 | 0 | 5:1 | 4 | 9 | |
| 5 | +3 | | Sporting Braga | 3 | 2 | 0 | 1 | 5:4 | 1 | 6 |
| 6 | | Maritimo Funchal | 3 | 2 | 0 | 1 | 2:1 | 1 | 6 | |
| 7 | +1 | | Estoril Praia | 3 | 2 | 0 | 1 | 6:6 | 0 | 6 |
| 8 | +3 | Feirense | 3 | 1 | 2 | 0 | 3:2 | 1 | 5 | |
| 9 | -4 | Portimonense | 3 | 1 | 0 | 2 | 3:5 | -2 | 3 | |
| 10 | -4 | | Belenenses Lissabon | 3 | 1 | 0 | 2 | 1:6 | -5 | 3 |
| 11 | -1 | | Vitoria Guimaraes | 3 | 1 | 0 | 2 | 3:10 | -7 | 3 |
| 12 | +2 | | Vitoria Setubal | 3 | 0 | 2 | 1 | 2:3 | -1 | 2 |
| 13 | -2 | | Moreirense | 3 | 0 | 2 | 1 | 1:4 | -3 | 2 |
| 14 | +3 | Chaves | 3 | 0 | 1 | 2 | 3:5 | -2 | 1 | |
| 14 | -1 | | Paços de Ferreira | 3 | 0 | 1 | 2 | 3:5 | -2 | 1 |
| 14 | Tondela | 3 | 0 | 1 | 2 | 3:5 | -2 | 1 | ||
| 17 | -1 | Aves | 3 | 0 | 1 | 2 | 2:6 | -4 | 1 | |
| 18 | -1 | | Boavista Porto | 3 | 0 | 0 | 3 | 2:5 | -3 | 0 |