MELBOURNE, Jan 30: Top-ranked Rafael Nadal outlasted fellow Spaniard Fernando Verdasco 6-7 (4), 6-4, 7-6 (2), 6-7 (1), 6-4 on Friday to reach the Australian Open final after the longest match in the tournament’s history.

The fans were riveted as the left-handed Davis Cup team-mates went at each other for 5 hours and 14 minutes.

After all that, having saved two match points, 14th-seeded Verdasco served a double-fault to give Nadal the victory.

The previous longest match at Melbourne Park came in 1991, when Boris Becker needed 5 hours and 11 minutes to beat Italian Omar Camporese, with the fifth set going 14-12.

Nadal earned the right to try to keep second-ranked Roger Federer from tying Pete Sampras’ record of 14 major titles on Sunday. Federer advanced to his 18th Grand Slam final with a straight sets win over Andy Roddick on Thursday.

With the arena’s namesake, Rod Laver — a pretty good leftie in his own right — in the crowd and Spanish flags scattered around, Nadal found his renowned defence tested to the limit as Verdasco ripped 95 winners. But while he bent, he never broke, committing fewer than 10 unforced errors in every demanding set, including just four in the fifth.

The first set went 75 minutes of long rallies more associated with a match on clay than a hardcourt.

Nadal was serving at 4-3 in the tiebreaker when Verdasco ran off the last four points. The key shot was a backhand that trickled over to give him set point. A sharp volley set up an easy overhead, and the crowd erupted in cheers.

Another tiebreaker loomed in the second set with Verdasco serving at 4-5, 40-15. This time it was Nadal, who had been looking a little puzzled and less confident than usual, running off four points in a row.

At deuce, Verdasco hit what appeared to be a volley winner on the 17th shot of a tense rally. The ball was spinning away from Nadal, but he got to it on the dead run, flicking a forehand winner that was never in until it dropped in the corner to level the match.

Verdasco managed a smile as he watched the replay on the big-screen TV suspended above the court. He sent a forehand long on the next point, and Nadal pumped his fist in celebration.

They swapped four service breaks in the third set, and the second tiebreaker quickly went Nadal’s way, with Verdasco looking increasingly drained.

He called for the trainer to massage his left calf for apparent cramps twice during changeovers early in the fourth set and was clearly favouring it but worked through the pain.The third tiebreaker was all Verdasco as he raced to a 6-0 lead while forcing a deciding fifth set. It was the first time Nadal had ever lost a Grand Slam tiebreaker while winning only one point.

Verdasco saved five break points in the fifth set before finally faltering. Serving at 4-5 he fell behind 0-40 to set up three match points for Nadal.

He saved two with swinging volley winners, then double-faulted — only his fourth of the match. Both players dropped flat on the surface before Nadal got up, jumped over the net and gave his friend a hug.

Earlier in the day, the roof was closed as Serena and Venus Williams teamed for their third doubles title at the Australian Open and eighth Grand Slam title.

They beat Daniela Hantuchova of Slovakia and Japan’s Ai Sugiyama 6-3, 6-3, forcing them to dodge a number of stinging shots at the net, particularly from Venus.

Results (prefix number denotes seeding):

Men’s singles:

Semi-final: 1-Rafael Nadal (Spain) bt 14-Fernando Verdasco (Spain) 6-7(4), 6-4, 7-6(2), 6-7(1), 6-4.

Women’s doubles:

Final: 10-Serena Williams/Venus Williams (US) bt 9-Daniela Hantuchova (Slovakia)/Ai Sugiyama (Japan) 6-3, 6-3.

Mixed doubles:

Final: Sania Mirza/Mahesh Bhupathi (India) bt Iveta Benesova/Lukas Dlouhy (Czech Republic) 6-4, 6-1.—Agencies