Levante reach first cup quarters since 1941
One of the poorest teams in the Spanish top flight and relying on one of the oldest squads, Levante are a surprising fourth in La Liga and briefly topped the standings for the first time in their history in October.
Wednesday's resounding cup win set up a last-eight clash with their more illustrious city neighbours Valencia.
The 2008 winners lost 2-1 at Sevilla, the 2010 champions, in their last-16 second leg at the Sanchez Pizjuan but went through on the away goals rule after Valencia won last week's first leg at the Mestalla 1-0.
"Our priority is the league but we are going to try to compete in the cup too," Levante coach Juan Ignacio Martinez in his first top-flight coaching job, told a news conference.
"If we get through the next round we'll be very pleased and hopefully we can go far, although it's going to be very tough."
Jose Barkero set Levante on their way in the 23rd minute at their Ciutat de Valencia stadium, before Roger Marti and Vicente Iborra made it 3-0 with goals either side of the break.
Ruben Suarez saved the best until last when he whipped a stunning free-kick into the top corner from 30 metres for the home side's fourth 24 minutes from time.
On the other side of the draw, Espanyol, the team who eliminated Levante in the last eight in 1941, were flirting with elimination in their second leg at home to second-division Cordoba before Alvaro Vazquez completed his hat-trick in the 88th minute to send the Barcelona-based club through 5-4 on aggregate.
Vazquez netted a late equaliser in a 1-1 draw against Barcelona in La Liga on Sunday and put Espanyol 2-0 up by the 20th minute before Didac Vila added a third in the 35th.
Cordoba battled back to 3-2 with goals from Alberto Aguilar and Pepe Diaz but Vazquez ended the Andalusian club's hopes when he lifted the ball over the Cordoba keeper and into the net to send the 2006 winners through.
Espanyol will play third-tier Mirandes in the last eight after the Burgos-based club pulled off an upset at Racing Santander on Tuesday when they drew 1-1 at the Sardinero after winning last week's first leg 2-0.
In-form France striker Karim Benzema came off the bench to score the only goal as holders Real Madrid won 1-0 in their second leg at Malaga on Tuesday for a 4-2 aggregate success.
Jose Mourinho's side will play their great rivals Barcelona, the team they beat 1-0 in last year's final, in the quarters as long as Barca can defend a 4-0 lead at Osasuna on Thursday.
Real Mallorca overturned a 2-0 first-leg deficit by thrashing visiting Real Sociedad 6-1 on Tuesday and will play the winners of the tie between Athletic Bilbao and third-tier Albacete in the last eight.
Bilbao have home advantage for Thursday's return game after last week's first leg ended 0-0.
The quarter-final first legs are next week and the return legs are the following week.