All these ties will be single-leg fixtures.

The games will be split between Benfica's Estádio do Sport Lisboa e Benfica (which will host the final) and Sporting CP's Estádio José Alvalade.
 

2019/20 UEFA Champions League schedule

• 12-15 August: Quarter-finals (Lisbon)
• 18-19 August: Semi-finals (Lisbon)
• 23 August: Final (Estádio do Sport Lisboa e Benfica, Lisbon)

All fixtures will kick off at 20:00 (Lisboa).

The quarter-final and semi-final draws will take place in Nyon on 10 July; the exact match schedule will then follow.

Source: www.uefa.com