Olympiakos v İstanbul Başakşehir, 13 August 2019
| Score | 2-0 to Olympiakos |
| Referee | Bobby Madden |
| Competition | UEFA Champions League 3rd qualifying round 2nd leg |
| Venue | Karaiskakis Stadium, Athens |
| Attendance | 28,521 |
Kick-off: 9.30pm local
Olympiakos won 3-0 on aggregate
2 Olympiakos
Manager: Pedro Martins
0 İstanbul Başakşehir
Manager: Irfan Saraloglu