sevilla remain on course to retain their title after easing past fellow spanish side villarreal having done most of the damage with a 3 1 first leg win at el madrigal, sevilla finished things off at home the red and whites secured their progression with a 2 1 victory courtesy of second half goals from vicente iborra and his replacement denis suarez sevilla's midfielder denis suarez celebrates after scoring during the europa league match with villarreal  suarez of sevilla scores his team's second goal during the win over their la liga rivals  sevilla's midfielder vicente iborra celebrates after scoring during the europa league match  villarreal had netted in between those strikes through giovani dos santos' fine free kick but almost immediately had centre back eric bailly sent off as they tumbled out 5 2 on aggregate in truth it could have got a whole lot worse for villarreal if not for goalkeeper sergio asenjo who impressed throughout sevilla's victory could provide a significant psychological blow as both sides prepare to do it all again in their la liga clash this weekend sevilla's cameroonian midfielder stephane mbia vies with villarreal's midfielder dos santos  sergio asenjo fists the ball away from iborra of sevilla during the uefa europa league round of 16 
vicente iborra villarreal mexican eric bailly denis suarez
vicente iborra opened the scoring for the hosts in the 69th minute . villarreal equalised four minutes later through mexican giovani dos santos . eric bailly received a red card for villarreal ending any hopes of a comeback . denis suarez struck with just seven minutes of the game to secure the win 