Rafael Nadal won his tennis singles and doubles in leading Spain to a 2-1 comeback win over Britain to put the hosts back in the Davis Cup final on Saturday. Nadal and Feliciano Lopez defeated Jamie Murray and Neal Skupski, 7-6 (3), 7-6 (8) in the decisive doubles to secure Spain its first final since 2012. Spain, a five-time champion, will play first-time finalist Canada in the climax of the revamped Davis Cup on Sunday. “It was an exciting match, almost dramatic,” Nadal said. “We played at a high level. We knew the victory would come if we played with determination and hope.” READ MOREMedvedev brings class to ClassicClassic champions back for moreFrances Tiafoe coming to ASB Classic Kyle Edmund gave Britain the lead with a 6-3, 7-6 (3) win over Lopez in the first singles, then Nadal evened the semifinal by cruising past Daniel Evans 6-4, 6-0 for his 28th straight Davis Cup singles victory. The top-ranked Nadal has won all six of his matches this week. England did not use Andy Murray for the third straight day. The three-time Grand Slam champion won his opening singles but said he was not in his best shape. Little separated the…