FC Porto v Beşiktaş, 13 September 2017
| Score | 3-1 to Beşiktaş |
| Referee | Anthony Taylor |
| Competition | UEFA Champions League Group G |
| Venue | Estádio do Dragão, Porto |
| Attendance | 42,429 |
Kick-off: 7.45pm local (7.45pm BST)
1 FC Porto
Manager: Sérgio Paulo Marceneiro Conc
3 Beşiktaş
Manager: Şenol Güneş