This online medium understands that Arsenal progressed after defeating Napoli 1-0 in Italy and 3-0 on aggregate.
Unai Emery’s side will face Valencia, who defeated Villarreal 2-0 on the night and 5-1 on aggregate.
on their part, Chelsea will take on Frankfurt. The Blues beat Slavia Prague 4-3 at Stamford Bridge and qualified 5-3 on aggregate.
Frankfurt scaled through on away goals. The German side were defeated 4-2 at Benfica but claimed a 2-0 win on their turf.
The dates for the semi-finals are May 2 and 9, with the final in Baku set for Wednesday, May 29, 2019.