Iva Jovic ends Alex Eala's US Open to set up a matchup against fellow American Coco Gauff

NEW YORK (AP) — Iva Jovic needed more than three hours to end Alex Eala's run at the U.S. Open .

Coco Gauff is up next, with a spot in the quarterfinals at stake.

Jovic beat Eala 7-5, 3-6, 7-5 in a three-hour, three-set, back-and-forth showcase of two of tennis’ emerging young stars inside Arthur Ashe Stadium on Saturday night.

“That felt like a marathon, and I felt like I lost my sanity five times over to win that match,” Jovic said. “But it’s really worth it for this feeling. I’m usually not one that shows that many emotions, but this one really meant a lot to me. It’s everything to have another match here at the U.S. Open.”

The 18-year-old American acknowledged the crowd not always being on her side against Eala, a fan favorite from the Philippines, whose fervent following has become one of the biggest storylines in the sport. But she rallied from down 4-2 in the third set and got a hearty ovation after finishing it off and falling to the court.

Jovic has made another deep run at a Grand Slam after reaching the fourth round at Wimbledon and the French Open and making the quarterfinals at the Australian Open. She lost to Jessica Pegula in London, Naomi Osaka in Paris and Aryna Sabalenka in Melbourne.

Now, she and Gauff are among the five U.S. women's players left, along with Pegula, Taylor Townsend and Emma Navarro.

“Obviously, there’s a lot of pressure here as an American trying to do well,” Gauff said after beating Cristina Bucsa earlier Saturday. “Everybody wants to win this tournament, but I think for Americans it’s even more special.”

Gauff is just 22 but is four victories away from her second U.S. Open title, three years since winning her first. Also the French Open champion last year, she is in her prime at a time when more rivals around her age like Jovic and Eala are coming to the forefront.

“It just feels good socially having people I can text if you want to hang out, go to dinner, do something and it not feel awkward,” said Gauff, who felt lonely in her early years when she was the youngest player around. “I feel much happier now, I think, at this phase on tour just having people around my age being successful. We can all share the ups and downs together.”

Gauff facing Jovic on Monday guarantees at least one American among the final eight players. Jovic hopes she can bring her best with the spotlight even brighter.

“I’m going to be more than happy to just bring this fight and this energy, and whatever happens, then I can leave with my head high,” Jovic said. “She’s playing some unbelievable tennis and a really great person, so it’s going to be an amazing match.”

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