Porto cruised into the last eight of the Champions League after a comprehensive victory against Basle at the Estadio do Dragao on Tuesday night . The teams drew 1-1 in Switzerland three weeks ago but goals by Yacine Brahimi , Miguel Herrera , Casemiro and Vincent Aboubakar settled the tie to send the Portuguese side into their first quarter-final since 2009 . The one sour note on an otherwise perfect night for Porto was that captain Danilo had to be carried off on a stretcher with his neck in a brace , but it was later confirmed he had suffered no serious injury . Casemiro slides to his knees in celebration after finding the top corner with a stunning free-kick . Casemiro points the sky in celebration after firing Porto into a 3-0 lead on the night sealing the victory . Tomas Vaclik dives in vain as Casemiro 's unstoppable strike flies into the top corner in Porto on Tuesday . Porto : Fabiano ; Danilo , Maicon , Marcano , Sandro ; Herrera , Casemiro , Evandro ( Quaresma 79 mins ) ; Tello , Aboubakar , Brahimi ( Neves 74 ) . Subs not used : Helton , Martins Indi , Quintero , Torres , Paciencia . Scorer ( s ) : Brahimi 14 , Herrera 47 , Casemiro 56 , Aboubakar 76 . Booked : Marcano . Manager : Julen Lopetegui . Basle : Vaclik ; Xhaka , Schaer ( Embolo 57 ) , Samuel , Safari ; Elneny , Frei ( Kakitani 63 ) ; Gonzalez , Zuffi , Gashi ( Calla 77 ) ; Streller . Subs not used : Vailati , Traore , Degen , Ajeti , . Booked : Gashi , Gonzalez , Safari . Sent off : Samuel . Manager : Paulo Sousa . Referee : Jonas Eriksson . Basle were reduced to 10 men in injury time after experienced defender Walter Samuel was dismissed for a second bookable offence for an off-the-ball incident with Aboubakar . Algerian midfielder Brahimi opened the scoring for the home side in the 14th minute with a superbly executed free kick after on-loan Barcelona forward Cristian Tello was clumsily felled right on the edge of the penalty area by former Inter Milan defender Samuel . Brahimi placed the ball with purpose before the 25-year-old sent a bending effort over the wall and into the top corner , leaving Basle goalkeeper Tomas Vaclik rooted to the spot . Porto were then dealt a major blow as captain and Real Madrid target Danilo was involved in a sickening collision with his own keeper Fabiano . The clash left both men in a heap but it was the Brazilian right back that came off worst . Danilo crashed to the floor , visibly knocked following contact with Fabiano 's shoulder . The 23-year-old left the field on a stretcher with his neck in a brace before being placed in an ambulance and taken to hospital , where tests revealed no lasting damage . Yacine Brahimi opened the scoring for Porto with a brilliantly placed free kick in the 14th minute . Hector Herrera wheels away in celebration after giving Porto a 2-0 lead early in the second half . Cameroon striker Aboubakar falls to his knees as he celebrates his goal in front of the fans . After a lengthy stoppage in play Porto could have added to their lead in the first half as the Portuguese side controlled the game . First Casmeiro and then Aboubakar went close as the home side had to settle for a one-goal lead at half-time . But Porto did extend their advantage just minutes after the restart . Goalscorer Brahimi turned provider this time as he teed up Hector Herrera after a fine run down the left flank . Brahimi twisted and turned before cutting back to the Mexican on the edge of the area , who beat Vaclik with a perfectly placed curling effort from 18 yards . Algerian Brahimi lifted the ball over the Basle wall from the the edge of the box leaving the keeper rooted . It got even better for Porto as on-loan Real Madrid midfielder Casemiro produced a stunning free kick , a cut above even his team-mate 's in the opening 45 . The 23-year-old struck a dipping effort from more than 30 yards that left poor old Vaclik picking the ball out the net again to put the tie beyond any doubt . The fourth goal , coming with 15 minutes to play , was just as good as the three that preceded it . Basle defenders backed off Aboubakar as he marauded forward before the Cameroon international unleashed a ferocious strike from 20 yards that nestled in the top corner . Frustration boiled over for Samuel in the final moments of the match as he was involved in an altercation with Aboubakar off the ball . The Argentine defender was shown a second yellow card for his troubles as Porto marched into the last eight . Vincent Aboubakar completed the scoring with another brilliant strike from 20 yards to make it 5-1 overall . Brazilian right back Danilo left the field on a stretcher after a sickening collision with his own keeper .
Basle and Porto drew quarter-quarter in first leg of their Champions League last-quarter6 tie . Porto reached the 1-final for the first time since 2009 with a 4-0 win . Yacine Brahimi opened the scoring for the hosts with a brilliant free kick . Danilo left field on stretcher with a neck brace after clash with own keeper . Miguel Herrera doubled the lead two minutes into the second half . Casemiro then added another with a brilliant free kick of his own . Vincent Aboubakar scored the fourth as he found the top corner . Walter Samuel was sent off for Basle in injury time for a second yellow .