NEW YORK (AFP) — Carlos Alcaraz defeated Frances Tiafoe in a gladiatorial US Open semifinal on Friday, setting up a showdown for the title and world No. 1 ranking against Casper Ruud.
The 19-year-old Spaniard triumphed 6-7 (6/8), 6-3, 6-1, 6-7 (5/7), 6-3 to become the youngest men's Grand Slam finalist since compatriot Rafael Nadal captured the first of his 22 Slams at the 2005 French Open.
Norway's seventh-ranked Ruud earlier defeated Russia's Karen Khachanov 7-6 (7/5), 6-2, 5-7, 6-2 to also reach his first Grand Slam final.
Tiafoe went down fighting, however, saving three match points and retrieving breaks in both of the last two sets.
"We are in the semifinal of a Grand Slam, we have to give everything we have inside, we have to fight until the last ball," said Alcaraz, the youngest US Open finalist since Pete Sampras in 1990.
"It doesn't matter if you're fighting for five hours or six hours. It doesn't matter, you have to give everything on court."
For Alcaraz, who unleashed 59 winners, it was his third successive five-setter as he closes in on a maiden Slam and becoming the youngest ever world No. 1.
"It's my first time in a final of a Grand Slam. I can see the No. 1 in the world, but at the same time it's so far away," he added.
"I'm going to give everything that I have. I will have to handle the nerves of being in the final of a Grand Slam but obviously I'm really happy."
Tiafoe hailed his conqueror.
"I gave everything I had, too good from Carlos tonight," Tiafoe said.
"Honestly I came here wanting to win the US Open, I feel like I let you guys down. This one really hurts."
Alcaraz saw two break points come and go in the seventh game of the opener before needing to save a set point in the 12th which featured a breathtaking rally that the Spaniard claimed from two seemingly losing positions.
The teenager saved three more set points in the tiebreak but Tiafoe converted his fifth when Alcaraz served up his third double fault of the 64-minute opener.
Alcaraz saved a break point in the third game of the second set, at one stage stretching for a winning point with his back facing Tiafoe to win another memorable rally.
His flamboyance was rewarded when he broke for 4-2 on his way to levelling the semifinal thanks to Tiafoe burying a return in the net.
Alcaraz had needed nine hours and 10 sets in his last two rounds, including a quarterfinal which finished at 2:50 a.m. Thursday, to reach the semifinal.
However, he looked the fresher of the two men when he raced to a double break, 4-0 lead in the third set, allowing Tiafoe just three points.
For good measure, Alcaraz broke the American a third time in the seventh game.
World No. 26 Tiafoe, who knocked Nadal out of the tournament in the last-16, was hoping to become the first American man in a major final since Andy Roddick at Wimbledon in 2009.
