Rafa reaches deep to vanquish Thiem in five-set thriller

NEW YORK - Rafael Nadal began his US Open quarterfinal as poorly as possible, shut out in a set by a 6-0 score for only the fourth time in 282 career Grand Slam matches.

On the previous three occasions, he lost. On this one, he managed to tap into his reserves and rebound to win - after 4 hours, 49 minutes.

The defending champion and No 1 seed at Flushing Meadows recovered from his disastrous start and other stumbles along the way to beat No 9 Dominic Thiem 0-6, 6-4, 7-5, 6-7 (4), 7-6 (5) for a semifinal berth at a third consecutive Grand Slam, winning a physical, back-and-forth slugfest that concluded shortly after 2 in the morning.

How tense and tight was this one?

Not only was Nadal two points from losing at 5-all in the closing tiebreaker, but he finished with fewer total points, 171-166.

"It's cruel, sometimes, tennis," Thiem said, calling the loss "the first really epic match I've played".

When it ended, on an overhead by Thiem that sailed long, everyone in Nadal's guest box - a group that included actor Ben Stiller - leaped to their feet to celebrate.

Nadal climbed over the net to hug his opponent, then whisper an apology and words of encouragement.

"I'm very sorry for Dominic," Nadal told a rowdy crowd in Arthur Ashe Stadium. "He's a close friend on tour. He's a great guy. A great player."

Asked about that at his media conference, Thiem said with a chuckle: "Well, I don't think he's really sorry."

This rematch of the French Open final in June, won by Nadal, was his first match against a top-20 opponent at the US Open since 2013, when he beat then-No 1 Novak Djokovic in the final.

It sure seemed at the shocking outset as if Nadal was somehow unprepared for this step up in competition.

Thiem collected 24 of the opening set's 31 points, thanks in large part to a 13-3 edge in winners.

Hard to not think back to 24 hours earlier, when Nadal's great rival, No 2 seed Roger Federer, was upset in the fourth round during similarly muggy conditions.

Nadal was sweating so much in the 90-degree heat and 50-percent humidity that a mountain of white towels formed next to his changeover bench.

The depth and strength of Thiem's groundstrokes were doing what Nadal's shots usually do to opponents: robbing them of time and space. Plus, Thiem - an Austrian who turned 25 on Monday - was serving well, taking every point when he put a first serve in, and handling returns without a hitch.

"For me, it was a very tough start," Nadal said. "Then I just tried to stay in the match."

It took a while for Nadal to figure out what was wrong and become Thiem's equal in entertaining, body-punishing baseline exchanges that inspired loud gasps from spectators.

Still, the match was filled with challenges for Nadal.

He fell behind by a break in the third set before rebounding. He was two points from victory at 6-5, deuce, in the fourth as Thiem served, but flubbed a forehand volley, leaping for a ball that appeared to be sailing out and dumping it into the net.

That mistake might have stayed in Nadal's head, because he played terribly in the ensuing tiebreaker.

In the fifth, Nadal held three break points at 5-all, love-40, but Thiem took the next five points.

That, Nadal would say afterward, managed to "break my heart. But I just keep going."

He usually does.

When Nadal makes it this far in New York, he usually doesn't stumble. He has now won seven straight US Open quarterfinals when he's made it that far; his only loss in that round came back in 2006.

He is bidding for a fourth title at Flushing Meadows and 18th Grand Slam trophy overall.

On Friday, Nadal will take on a familiar foe with a berth in the final on the line: 2009 champion and No 3 seed Juan Martin del Potro, who defeated No 11 John Isner 6-7 (5), 6-3, 7-6 (4), 6-2.

Isner was bidding to become the first American man in a dozen years to get to the final four at Flushing Meadows.

Nadal leads del Porto 11-5, including the past three, each at a Grand Slam tournament: the semifinals of the US Open last year, followed by the semifinals of the French Open and a five-set thriller in the Wimbledon quarterfinals this year.

Associated Press