For the second year in a row, there will be a US tennis player facing Aryna Sabalenka in the final of the US Open, after Jessica Pegula wrapped up the best week of her career.

Having reached the quarterfinals in all four major tournaments, Pegula finally broke through to her first Slam semifinal and then final this week with wins over Iga Swiatek and Karolina Muchova.

A career-best run

Currently ranked No. 6 in the world, Pegula has played some of the best tennis of her career recently, reaching the quarterfinal of the Australian Open in 2021-23, and the quarterfinal of the French Open in 2022, and the US Open in 2023.

But Wednesday's straight-set win over World No. 1 Swiatek proved to be her first time breaking 'the quarterfinal curse,' with the hope of carrying the momentum all the way to the final.

Pegula had to battle back from a slow first set in her semifinal on Thursday, as Muchova took an early 6-1 lead and then a 3-0 advantage in the second set.

"I came out flat, but she was playing unbelievable," Pegula said after the match. "She made me look like a beginner. I was about to burst into tears because it was embarrassing. She was destroying me." But the 30-year-old battled back to take the second set 6-4 and rolled to a 6-2 win in the deciding third set, continuing her impressive 15-1 record since the Paris Olympics.

"I was able to find a way, find some adrenaline, find my legs," Pegula said. "At the end of the second set into the third set, I started to play how I wanted to play. It took a while but I don't know how I turned that around honestly."

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Finishing the job

Pegula will face World No. 2 Aryna Sabalenka, who defeated her in Cincinnati, and who advanced past Emma Navarro in straight sets on Thursday. Sabalenka has only dropped one set this US Open, after not participating in the Olympics. The Belarusian will be looking for her second-ever Grand Slam title after coming up just short against Coco Gauff in New York in 2023.

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"Hopefully I can get some revenge out here," said Pegula.

In her first-ever Grand Slam quarterfinal victory, No. 6-seed Jessica Pegula knocked No. 1 Iga Świątek out of the 2024 US Open in straight sets Wednesday night.

Now in uncharted territory, the US tennis star will aim at extending her historic run in tonight's semifinal against unseeded Czech opponent, Karolina Muchová.

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Quarterfinal victory proved Pegula's dominance

The 30-year-old Pegula, who has yet to drop a set all tournament, took control of yesterday's match immediately, winning the first game on Świątek's serve — the five-time Grand Slam winner's first broken serve in 26 games.

Świątek, the 2022 US Open champion, committed 18 unforced errors in the first set. Visibly frustrated with her performance, the Polish phenom retreated to the locker room to regroup — a move that ultimately proved unsuccessful in the wake of Pegula's relentless 6-2, 6-4 victory.

After six previous Grand Slam quarterfinal attempts, Pegula celebrated, telling the crowd post-match that "there have been so many freaking times, and I just kept losing.... So thank God I was able to do it. And finally — finally! — I can say, 'Semifinalist.'"

US tennis player Emma Navarro hits the ball in her 2024 US Open quarterfinal win
No. 13 Emma Navarro joins No. 6 Jessica Pegula as the two US players to make the 2024 US Open semis. (Robert Prange/Getty Images)

Two US contenders will feature in tonight's semis

Pegula isn't the only contender making her Grand Slam semifinal debut tonight. Before Pegula takes the court, fellow US player No. 13 Emma Navarro will take on reigning back-to-back Australian Open champion No. 2 Aryna Sabalenka.

Sabalenka, who fell to US star Coco Gauff in last year's US Open, hopes for better luck against Navarro — the player who ousted the No. 3 defending champ last weekend.

If both Pegula and Navarro emerge victorious, Saturday's US Open final would be the first contested by two US athletes since Sloane Stephens defeated Madison Keys for the 2017 title. It would also pit two New York locals against each other on their home Grand Slam court: Pegula hails from Buffalo, NY, while Navarro was born in NYC.

How to watch the 2024 US Open semifinals

Navarro and Sabalenka will kick off tonight's Grand Slam action at 7 PM ET, with Pegula's match against Muchová immediately following. Both semis will air on ESPN.

The tennis season’s final Grand Slam gets underway today, when the US Open takes the hardcourt in Queens, New York. Topping last year’s record-setting prize pool by $10 million, this year’s $75 million purse means the singles champion will walk away with $3.6 million.

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Led by Gauff, US women chase history

With 21 US women in this year's draw — including five ranked in the WTA’s Top 15 — domestic fans are eyeing another trophy after world No. 3 Coco Gauff became the first US teen since 1999 to win the Slam last year. This time around, Gauff is hunting more history: If she repeats, she’ll become the first back-to-back US title-winner since Serena Williams’s 2012-14 three-peat.

That said, Gauff's recent early exits from Wimbledon, the Olympics, and last week’s Cincinnati Open have placed other stars in the US Open spotlight.

A US player has yet to feature in a Grand Slam final in 2024, and contenders like world No. 6 Jessica Pegula, No. 11 Danielle Collins, and No. 14 Madison Keys are all looking to right that ship.

World No. 1 Iga Świątek and No. 2 Aryna Sabalenka pose before their Italian Open final in May 2024.
World No. 1 Iga Świątek and No. 2 Aryna Sabalenka are two favorites entering the 2024 US Open. (Robert Prange/Getty Images)

Top stars aim to avoid more 2024 upsets

In a season rife with upsets — from No. 26 Leylah Annie Fernandez beating No. 4 Elena Rybakina in Cincinnati to No. 24 Donna Vekić ousting Gauff at the Olympics — this Slam is anyone’s to take.

After missing Wimbledon and the Olympics, reigning Australian Open champ No. 2 Aryna Sabalenka is this year's favorite after falling to Gauff in the 2023 final, though No. 1 Iga Świątek could pose a problem in Sabalenka's hunt. The Polish phenom already knows how to win this Slam, having taken the 2022 US Open trophy. If victorious again, the 23-year-old will have six major titles to her name.

Meanwhile, Kazakhstan's No. 4 Elena Rybakina will aim to break her US Open curse of falling by the Round of 32, but a season wracked with illness, early exits, and personnel trouble could set her off course.

The field could also see a fresh face like Buffalo product Pegula or China’s 2024 Olympic gold medalist No. 7 Qinwen Zheng lifting hardware at Arthur Ashe next month.

How to watch the US Open

The 2024 US Open's main draw kicks off today at 11 AM ET, with live coverage across ABC and ESPN networks.

With the Grand Slam calendar nearing its close, stars flocked to this week's Western & Southern Open in Cincinnati to prepare for this year's US Open. Reigning Australian Open champion Aryna Sabalenka earned the win at the WTA 1000 event, taking down US player Jessica Pegula 6-3, 7-5 on Monday.

Coco Gauff reacts to a rally in her Round of 32 loss to Yulia Putintseva at the Cincinnati Open
US Olympian Coco Gauff fell to Yulia Putintseva in the Cincinnati Open's Round of 32. (Robert Prange/Getty Images)

Fatigue impacts returning Olympic tennis players

With a uniquely crowded schedule this summer, partially due to the Paris Olympics, players entered this week with varying levels of fitness and fatigue.

China's newly crowned Olympic gold medalist Qinwen Zheng fell in the Round of 16 and Croatian silver medalist Donna Vekic failed to advance out of the Round of 64. Bronze medalist Iga Świątek reached the semifinals before losing to Sabalenka, while Pegula made this week's final match after competing for the US in Paris.

Fellow Team USA Olympians Coco Gauff and Emma Navarro fell in Cincinnati's Round of 32 and Round of 64, respectively.

Aryna Sabalenka of Belarus celebrates her victory over Jessica Pegula at the Cincinnati Open
Sabalenka returned from injury to compete in Cincinnati. (Frey/TPN/Getty Images)

Rest aided Sabalenka's Cincinnati Open win

On the other hand, Sabalenka missed Wimbledon due to a shoulder injury and, as a Belarusian athlete, did not participate in the Olympics. The world No. 3-ranked player returned to the hardcourt looking as sharp as she did at the beginning of the year, ultimately earning Monday's victory.

"This trophy means a lot, it is a really big achievement, especially coming after injury, with this fear of getting injured again," Sabalenka told press in Cincinnati. "My team did everything they could to make sure I felt as good as I can and I am proud of myself I was able to handle all of those emotions."

2023 US Open champion Coco Gauff and runner-up Aryna Sabalenka pose with their awards
2023 US Open champ Coco Gauff and runner-up Aryna Sabalenka will compete in the year's final Grand Slam in New York next week. (Liu Jie/Xinhua via Getty Images)

Tennis stars shift focus to US Open

The 26-year-old, who hit her first No. 1 ranking in September 2023 before relinquishing the title back to Świątek, will be hunting her third Grand Slam title and first at the US Open when play begins at the New York tournament next week. Sabalenka finished the 2023 US Open as the runner-up to Gauff, who earned her first major tournament title in three sets last September.

With a short turnaround and major surface change from the Paris Games, form and fitness could play a major role at this year's US Open. A number of athletes declined to participate in the Olympics in order to focus on the year's final Slam, and all eyes will be on Queens next week to see if those decisions paid off.

World No. 3 Aryna Sabalenka is out of Wimbledon, withdrawing due to a shoulder injury sustained in Berlin. 

Sabalenka also recently pulled out of the Olympics, citing injury concerns with the change of surface.

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"I tried everything to get myself ready but unfortunately my shoulder is not cooperating," Sabalenka said on Instagram. "I pushed myself to the limit in practice today to try my best, but my team explained that playing would only make things much worse.

"This tournament means so much to me and I promise I'll be back stronger than ever next year."

Since winning the Australian Open to kick off the season, Sabalenka has struggled with a back injury. She also dealt with illness at the French Open, falling in the quarterfinals to 17-year-old Mirra Andreeva.

Sabalenka has been replaced in the draw by Mira's older sister Erika Andreeva, who lost in qualifiers last week.

Wimbledon will begin on Monday, with French Open-winner Iga Swiatek looking to take her first grass court major title. 

Others looking to challenge her include Coco Gauff, Aryna Sabalenka, Ons Jabeur, and 2023 Wimbledon champ Marketa Vondrousova

Grass isn't the strongest surface for some of the world’s heaviest hitters, including Swiatek, Gauff, and Sabalenka. Jabeur, meanwhile, will be looking to win her first Grand Slam singles title after falling short in last year’s final. 

But the tournament’s proximity to the Paris Olympics — combined with the fact that the Olympics will be played on clay courts — has resulted in a number of key players dropping out of the Summer Games.

Sabalenka, Jabeur, and American Madison Keys are among a group of top players declining to participate in the Summer Games, citing health and fitness concerns in relation to a tight schedule played on multiple surfaces.

"We have decided that the quick change of surface and the body’s adaptation required would put my knee at risk and jeopardize the rest of my season," Jabeur posted on social media regarding her Olympic withdrawal.

"It’s too much with the scheduling," Sabalenka echoed. "It’s just too much. I made the decision to take care of my health."

Both Swiatek and Gauff, who excel on clay courts, are still planning to participate this summer in Paris.

Ons Jabeur and Aryna Sabalenka joined a growing list of tennis stars opting out of the Olympics on Monday.

Sabalenka, the reigning Australian Open champion and World No. 3, told reporters in Berlin that she was looking after her health while citing WTA tournament participation requirements. The Belarusian had struggled with a stomach bug during the French Open, where she lost in the semifinals of a major for the first time since 2022. 

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Similarly, Jabeur referenced the health risks that come with a change in playing surfaces. The World No. 10 has been battling knee injuries this season, and lost in the French Open quarterfinals to Coco Gauff

"Especially with all the struggles I was having last month, I feel like I need to take care of my health… It’s too much with the scheduling," Sabalenka told reporters. "It’s just too much. I made the decision to take care of my health."

Players will spend the next few weeks playing on grass in the lead-up to Wimbledon, while the Olympics will be played on clay at Roland-Garros. 

"After consulting with my medical team regarding attending the Olympics in Paris, we have decided that the quick change of surface and the body’s adaptation required would put my knee at risk and jeopardize the rest of my season," Jabeur tweeted on Monday. "Unfortunately, I will not be able to participate in the 2024 Paris Olympics. I have always loved representing my country in any competition, However, I must listen to my body and follow my medical team’s advice."

The two join Emma Raducanu in opting out of the Olympics. Raducanu — who has dealt with a number of injuries since her US Open win in 2021 — said the change in surface was "not worth the risk."

The 2024 French Open starts on Sunday, with a match schedule that promises to wrap the short clay court season up in style.

Looking for her fourth title at the major is three-time Roland Garros champion and World No. 1 Iga Swiatek, considered the favorite to win the whole Slam. Three of her four major titles have come at the French tournament. 

Swiatek's career record at the French Open is a dominating 28-2, and she's currently on a 16-game winning streak fueled by victories at tune-up tournaments in Madrid and Rome.

But that doesn't mean she won't face some serious challengers along the way. Get to know some of the Polish tennis champ's strongest competitors.

Aryna Sabalenka

Sabalenka is ranked No. 2 in the world and faced Swiatek in the finals at both Madrid and Rome. She lost in three sets in Madrid, which included a close third-set tiebreak, before losing in straight sets at the Italian Open. 

She enters the French Open having won the Australian Open in January, successfully defending her title in the first Slam of the season. At last year’s French Open, Sabalenka reached the semifinals — a career best — before being ousted by Karolina Muchová in three sets.

Season record: 25-7

Coco Gauff

Currently sitting at No. 3 in the world, the highest-ranked American on the schedule is none other than Coco Gauff. Gauff won her first major at the US Open last year, and reached the semifinals of this year’s Australian Open. She faced Swiatek in the semifinals of the Italian Open last week, losing in straight sets. 

But her first major final came at the French Open in 2022, before being ousted by Swiatek in the quarterfinals at last year’s French Open. The two are on a crash course for a meeting before the finals, as Gauff anchors the other quadrant on Swiatek’s side of the draw, should they both advance deep into the competition.

Season record: 25-8

Aryna Sabalenka won her second Grand Slam title over the weekend, taking home her second-straight Australian Open championship.

Sabalenka is only the second women’s player in the Open era to win her first two singles titles at the Australian Open, following Victoria Azarenka.

She won the title in the same way she dominated the tournament – in straight sets. Zheng Qinwen proved to be no match for Sabalenka, who’s closest match was a 7-6(2), 6-4 semifinal win over Coco Gauff.

“I think Sabalenka is one of the most tough opponents I have faced,” Zheng said after the match. “She’s a really aggressive player. She takes away the rhythm compared to other players.

“It is so important to hold your own service game [against Sabalenka], because she had a really good serve. But I couldn’t do that.”

Sabalenka is the first woman in 11 years to defend a title at the Australian Open.

“As soon as I stepped on the court, I felt like I was in control,” she said after the match.

With the win, the world’s No. 2 player has closed the gap on Iga Swiatek, but their rankings will remain the same following the year’s first major.

Sabalenka has been one of the most consistent players on the women’s tour since Wimbledon in 2021. Nobody has won more than her at Grand Slams, with Sabalenka making the semifinals in seven of the last nine majors. She’s played in three finals, having won two of them.

“I’m speechless right now,” Sabalenka said. “I don’t know how to describe my emotions. I’m super, super happy and proud of everything I was able to achieve. I just have to keep fighting for my dream and believe my father is watching me and very proud of me.”

When it was over, Coco Gauff dropped to the Arthur Ashe ground and started to cry.

Gauffe defeated Aryna Sabalenka in the U.S. Open final Saturday, capturing her first Grand Slam championship. Gauff, 19, became the first American teen to win the U.S. Open since Serena Williams in 1999.

The 2-6, 6-3, 6-2 victory marked the culmination of a yearslong journey for Gauff, who has long been lauded the future of American tennis but had yet to break through. Gauff picked up some momentum with a pair of tournament victories in August: the Washington Open and the Cincinnati Open.

Gauff had defeated Karolina Muchova, 6-4, 7-5, in the semifinal, while Sabalenka, ranked No. 2 in the world, edged American Madison Keys 0-6, 7-6, 7-6 to advance to the final. The clinching point came when Gauff, on the run to her left, fired the ball past Muchova’s outstretched racket.

“Thank you to the people who didn’t believe in me,” Gauff said afterward. “A month ago I won a 500 title and people said I was going to stop there. Three weeks ago I won a 1000 title and people said that was as good as it was going to get. Three weeks later I’m standing here with the trophy.

“Those who thought they were adding water to my fire, they were really putting gas on it and I am burning so bright right now.”

By defeating Muchova, Gauff became the first American to win the U.S. Open since Sloane Stephens in 2017.

Gauff went into the stands to hug her mother and father after the historic win as social media tributes started to roll in.

“So proud of you,” Michelle Obama wrote on X. “Your hard work and grit was on display throughout this tournament. This is your moment!”