A 48th-minute Jose Callejon strike earned Napoli a 1-0 win in Nice and ensured their qualification for the Champions League group stages.
Goals from Dries Mertens and Jorginho were enough to earn Napoli a 2-0 win against Nice in their Champions League qualifying play-off first leg.
Athletic Bilbao crashed out of the Europa League in the round of 32 on Thursday with a 2-0 defeat at APOEL, falling 4-3 on aggregate.
Manchester United will take on St Etienne in the Europa League's round of 32, while Spurs will face Gent and Villarreal have been drawn against Roma.
The hosts had needed a goalless draw to progress to the last 32 of Europe's second-tier competition.
Substitute Ben Sahar scored an injury-time winner as Hapoel Be'er Sheva came from two goals down to beat 10-man Inter Milan 3-2.
Manchester United's troubles away from home in Europe continued in a 2-1 defeat at Fenerbahce in the Europa League as Paul Pogba limped off injured.
Southampton secured a valuable point in their bid to progress to the Europa League's knockout stages with a 0-0 draw at Hapoel Be'er Sheva.
Three-time European champions Inter Milan were humbled at home by Hapoel Be'er Sheva.
Celtic reached the Champions League group stage for the first time in three years, but only after an enormous scare in Israel.
Celtic's Champions League dream moved closer to reality with a 5-2 win over Hapoel Be'er Sheva at Parkhead.
Hapoel Be'er Sheva boss Barak Bakhar reckons Celtic have sat up and taken notice of his side after they knocked out Greek giants Olympiakos.
Michael Yokhin takes a look at five things you need to know about Celtic's Champions League opponents, Israeli champions Hapoel Be'er Sheva.
Leigh Griffiths' 78th minute strike gave Celtic a 1-1 draw against FC Astana and put the Hoops firmly in charge of their Champions League destiny.
UEFA has decided to keep Ukrainian and Russian clubs from playing each other "until further notice" because of the continuing unrest between the neighboring countries.