Olympiacos 0-3 Atalanta (Atalanta lolos agg. 1-5)
Real Sociedad 1-3 RB Leipzig (RB Leipzig lolos agg. 3-5)
Napoli 2-4 Barcelona (Barcelona lolos agg.3-5)
Rangers 2-2 Dortmund (Rangers lolos agg. 6-4)
Real Betis 0-0 Zenit (Real Betis lolos agg. 3-2)
Braga 2-0 Sheriff (Braga lolos agg. 2-2 [pen. 3-2]).***