PIX: Arsenal and Milan reach Europa League last 16

Napoli and PSV exit.   IMAGE: Arsenal's Pierre-Emerick Aubameyang celebrates scoring their first goal against Benfica at Karaiskakis Stadium, Piraeus, Greece, on Thursday. Photograph: Alkis......

PIX: Man United, Tottenham enjoy big wins, Milan held

IMAGE: Manchester United players celebrate after Marcus Rashford scored the third goal against Real Sociedad at Allianz Stadium in Turin, on Thursday. Photograph: Valerio Pennicino/Getty Images......

PICS: Juve, PSG, Bayern seal last 16 berths

Teenage striker Rodrygo 'tricks' as Real Madrid trounce Galatasaray. A round-up of Wednesday's league stage matches in the UEFA Champions League. IMAGE: Douglas Costa scores Juventus's second goal......

Champions League qualifiers: Ajax held by PAOK

IMAGE: substitute Klaas Jan Huntelaar celebrates after scoring the equaliser against PAOK on Tuesday. Photograph: AFC Ajax/Twitter Former European champions Ajax Amsetrdam were held to a 2-2 draw......

Champions League qualifiers: Celtic crush Estonia club

IMAGE: Leigh Griffiths celebrates his goal against Estonian club Nomme Kalju. Photograph: Celtic Football Club/Twitter Former European Cup winners Celtic romped to a 5-0 home rout of Estonians......