World Cup champion Spain slumped to its worst defeat in 47 yearsWednesday when it was routed 4-0 by neighbor Portugal, its secondbig loss in a friendly in two months.While the Iberian pair used the match to promote their jointWorld Cup 2018 bid, Portugal got a measure of revenge for its lossto Spain in the second round in South Africa. It was Spain’s worstloss since 1963 – a 6-2 defeat to Scotland.”We couldn’t have played any worse,” Spain coach Vicente delBosque said.Carlos Martins opened the scoring in the 45th minute by firingthe rebound from Cristiano Ronaldo’s shot that had been saved bygoalkeeper Iker Casillas.Spain’s sluggish defense was undone by Portugal’s quickcounterattacks in the second half as Sergio Ramos poked HelderPostiga’s shot into his own goal three minutes after the break.Joao Moutinho found Postiga for the third in the 68th beforeHugo Almeida capped the Iberian derby victory in the third minuteof injury time.Spain looked listless for the second straight friendly afterlosing 4-1 to Argentina on Sept. 7 while Portugal coach Paulo Bentocontinued his good run since taking over for Carlos Queiroz with athird straight win.”There are no excuses,” Del Bosque said. ”We played a veryopen game and left too many chances for…