Juventus, Basel, Porto and Benfica take first-leg advantages
Swiss side look set for semis, but not much between the rest in Europa League

Juventus left it late before putting a foot in the Europa League semi-finals on Thursday, edging a stubborn Olympique Lyon 1-0 with a goal from Leonardo Bonucci as Basel, Porto and Benfica also grabbed first-leg wins.
Swiss side Basel took a huge step towards a second successive last-four appearance as Matias Delgado scored twice and Valentin Stocker netted a third in injury time in a 3-0 win over Valencia played behind closed doors.
Porto and Benfica made it a good night for the Portuguese with 1-0 wins over Sevilla and AZ Alkmaar respectively ahead of next week’s return legs.
Eliaquim Mangala scored with a header in the 31st minute for Porto, who finished with 10 men, at home to Spanish side Sevilla while Eduardo Salvio volleyed home three minutes after half-time to give Benfica victory in the Netherlands.