Cristiano Ronaldo scored twice as Real Madrid came from behind to beat Paris St Germain 3-1, while Sadio Mane grabbed a hat-trick as Liverpool demolished Porto 5-0 away in the Champions League round-of-16 on Wednesday.
They easily beat Monaco 3-0 to win the European Cup for the second time in their history.
Brazilian forward Derlei Silva scored a second-half penalty to send Porto into the final with a 1-0 aggregate victory over Deportivo Coruna.
Porto's Radamel Falcao scored a hat-trick to help the newly-crowned Portuguese champions thrash Spartak Moscow 5-1 as goals flowed and South American players shone in Europa League quarter-final first leg ties on Thursday.
Prolific Colombian striker Radamel Falcao scored four goals in Porto's 5-1 demolition of Villarreal in their Europa League semi-final first leg on Thursday. The Portuguese champions trailed at the break but an inspired second-half display put Porto on the brink of a place in next month's final in Dublin.
Atletico Madrid have moved to strengthen their forward line for next season following the exit of Mario Mandzukic by agreeing to buy Colombia striker Jackson Martinez from Porto.
A judge charged Jorge Nuno Pinto da Costa with two counts of active sports corruption, two of influence-trafficking and one of qualified falsification of documents.
Arsenal are brimming with confidence after beating Liverpool but they will have to show consistency to overcome in-form Porto in the Champions League last 16.
Argentine striker Lisandro Lopez is set to join Olympique Lyon from Porto, the Ligue 1 club said on Tuesday. The two sides had agreed a fee of 24 million euros ($33.48 million), Lyon said on their website (www.olweb.fr).
Champions League title holders Porto face a struggle to qualify for the knockout phase after Paris St Germain held them to an uninspired 0-0 draw on Tuesday.
Porto and debutants Malaga became the first teams to reach the last 16 of the Champions League when they guaranteed their progress from the group stage with two games to spare on Tuesday.
Barcelona reached the Champions League quarter-finals for the first time in four years
Spanish reports say a two-year-deal is set to be inked
Photos from the Champions League matches played across Europe on Tuesday
The Former European champions will meet in the UEFA Cup final in Seville on May 21 after contrasting semi-final victories.
Bayern Munich's long-time team doctor Hans-Wilhelm Mueller-Wohlfahrt has surprisingly resigned.
In-form Malaga must brace themselves for a barrage of attacking football from Porto's Colombian Jackson Martinez and his returning compatriot James Rodriguez when they meet at the Dragao Stadium for their Champions League last 16 first leg on Tuesday.
News of all that's transpired on and off the football field
A Derlei Silva goal five minutes from the end of extra time secured a 3-2 victory over Celtic.
Porto head the standings with 22 points from nine matches, two ahead of Sporting.
Holders Real Madrid survived a huge scare when they lost 4-3 to Schalke 04 in the Champions League on Tuesday but squeezed into the quarter-finals 5-4 on aggregate thanks to record European marksman Cristiano Ronaldo.
Cristiano Ronaldo ended a three-game goal drought as Real Madrid won 2-0 at Schalke.
The Liverpool coach was at a loss of words to explain his team's scrappy performance in the Champions League match at Porto.
Porto goalkeeper Iker Casillas, who suffered a heart attack in May, has been registered by the club to play in this season's Portuguese league.
Chelsea captain John Terry will miss the Champions League knockout game with Porto on Tuesday following his head injury suffered in last weekend's League Cup final win over Arsenal.
Scotland stay in hunt for quarters with 1-0 win over 10-man Croatia
The prolific Spanish striker had missed Real's 2-0 defeat by Valencia on Saturday.
Jose Mourinho's Chelsea turned from domestic whipping boys back to European stalwarts on Wednesday, beating his former club Porto 2-0 to top Champions League Group G.
Inter Milan beat Porto 3-1 to end their reign as European champions and enter the last eight of the Champions League.
A dubious goal from midfield magician Joao Moutinho gave twice former winners Porto a 1-0 home victory over Champions League debutants Malaga in their last-16 first leg on Tuesday.
The following is the draw for the Champions League last 16 which was held in Nyon on Monday:
Barcelona took a big step towards the Champions League semi-finals.
Bayern Munich may be missing some of their biggest names when they travel to Porto for the first leg of their Champions League last eight on Wednesday but the Germans are confident they have enough firepower to defend their favourites tag.
Two goals by Brazilian striker Derlei Silva helped Porto come from behind to crush Lazio 4-1 in their UEFA Cup semi-final, first-leg clash
Governor Eduardo Leite declared a state of emergency as the region grapples with the aftermath of the catastrophic weather event.
Bayern Munich's surprise 3-1 Champions League loss to Porto was the price the five-time European champions paid for a string of injuries and a tired squad.
Jose Mourinho suffered a nightmare homecoming as Porto, the club he led to the Champions League title in 2004, inflicted a 2-1 defeat on his woefully out-of-sorts Chelsea side in Group G on Tuesday.