New York:Roger Federer punctuated his latest US Open victory with a shot he described, quite simply, the greatest of his life: a between-the-legs, back-to-the-net, crosscourt winner from the baseline.
A point later, with the crowd in hysterics and opponent Novak Djokovic still in shock, the world's top-ranked player closed out the victory, 7-6 (3), 7-5, 7-5, to move one win from his sixth straight US Open title on Sunday.
Juan Martin del Potro of Argentina earlier handed Rafael Nadal his worst loss in a major tournament, beating the Spaniard 6-2, 6-2, 6-2 to reach his first Grand Slam final and a meeting with Federer, who made his 17th in the last 18.
Serbia's Djokovic fought for more than 2 1/2 hours on a day that grew increasingly windy at Arthur Ashe Stadium, hanging with Federer and even grabbing two break points late in the third set to briefly see a glimmer of hope.
Some things, though, there are no answers for, and the winner Federer hit to set up match point was the perfect example. It's the kind of shot every tennis player has tried, and one the world No 1 actually practices.
"A lot, actually," he said. "But they never work. That's why, I guess, it was the greatest shot I ever hit in my life."
Ahead 5-4 and 30-0 in the third set, Federer sprinted to the net to return a Djokovic drop shot, then Djokovic finessed a lob over Federer's head that bounced barely inside the baseline.
Federer had nothing to lose, of course, so he ran back and hit the athletic shot, a ball that lots of players, especially at the highest levels, can get back.
But few can do what Federer did with his, hit a blazing winner that barely clears the net. Federer jumped and shouted. Djokovic could only stand there and smile. He reached in his pocket to find the ball he'd serve to bring the match to a merciful end, for him, at least.
"You just say, 'Well done,'" Djokovic said. "What can you do?"
This was exactly the kind of memory the US Open needed after a weekend filled with rain delays and controversy.
"I don't want to mention the word luck, but I didn't have it today," Djokovic said. "That's why I'm a little bit disappointed."
It was, oddly enough, also two points before match point Saturday night when Serena Williams got called for a foot fault on her second serve, then unleashed a profanity-laced tirade at the line judge that cost her a point penalty, which ended the match.
Yesterday, while the Federer match was going on, the US Open handed Williams a USD 10,000 fine for that ugly scene.
Had Federer not made his remarkable shot, the point that would have defined the match came at 5-5 in the second set.
Djokovic was at the net and somehow managed to get five straight reflex volleys back to Federer, who was standing at the service line.
Djokovic's final volley was a floater and he stuck his racket between his legs, turned around and stuck out his rear, the tennis player's version of begging for mercy.
Everyone got a good laugh, but the mark Federer is leaving on this sport is very serious: He's looking for his 41st straight win at Flushing Meadows.
He's in his 21st Grand Slam final, a record.
He's reached 22 consecutive Grand Slam semifinals, more than twice as many as any other man.
He's trying to extend his own record with a 16th Grand Slam title, but first since his twins were born in July.
"Right now, I'm pretty relaxed," Federer said. "We'll see how it goes when the sun comes up. I'd like to keep this going. It'd be great to get my first Grand Slam as a dad."