Matteo Berrettini (; born 12 April 1996) is an Italian professional tennis player. He has been ranked as high as world No. 6 in singles by the ATP, achieved in January 2022, and No. 105 in doubles, attained in July 2019. His best performance was reaching the singles final at 2021 Wimbledon, the semifinals of the 2019 US and the 2022 Australian Opens, and the quarterfinals of the 2021 and 2026 French Open. He is the first Italian man to reach the quarterfinals or better at all four Majors.

Berrettini has won ten ATP Tour singles titles and two doubles titles. Berrettini was part of the Italian team that won the Davis Cup in 2024 and 2025, going undefeated in all his rubbers. He has been undefeated in his past 11 singles matches, extending to 2022.

After turning professional in 2015, Berrettini won two singles titles on the ITF World Tennis Tour and three on the ATP Challenger Tour, breaking into the top 100 of the ATP rankings in May 2018. Two months later, he reached his first ATP Tour final at the 2018 Swiss Open, where he won his maiden title and made his top 60 debut. In 2019, after claiming two further titles at the Hungarian Open and Stuttgart Open, he entered into the top 25, and carried his momentum into his maiden career major semifinal at the US Open to end the year ranked in the top 10. Berrettini made additional strides in 2021 after reaching his first Masters 1000 final at the Madrid Open, winning his first ATP 500 title at the Queen's Club Championships, and becoming the first Italian player, male or female, to contest a Wimbledon singles final. Berrettini is known for his aggressive game style boosted by his large build. At , Berrettini possesses one of the tour's fastest serves and often uses his heavy topspin forehand to dictate rallies and set up one-two punches, making him versatile on all surfaces. In order to compensate for his weaknesses, he often deploys his backhand slice to keep the ball low for his opponent and uses a blocked return to neutralize points. As an all-court player, he has also developed these tactics to be comfortable at the net to close points.

Junior career Berrettini played his first junior match in May 2011 at the age of 15 at a grade 1 tournament in Italy. He won 6 singles titles (5 on clay court and 1 on hard court) and reached career-high junior ranking of world No. 52. Berrettini ended his junior career with an overall win–loss record of 84–30.

Junior Grand Slam results – singles:

Australian Open: 2R (2014) French Open: 1R (2014) Wimbledon: 2R (2014) US Open: 3R (2014)

Junior Grand Slam results – doubles:

Australian Open: 1R (2014) French Open: QF (2014) Wimbledon: 1R (2014) US Open: 1R (2014)

Professional career 2017: ATP debut Berrettini made his ATP main draw debut at the Italian Open after earning a wildcard in the pre-qualifying wildcard tournament. He was defeated by Fabio Fognini in the first round. He was the top seed in the eight man Italian field competing for the final spot in the inaugural Next Generation ATP Finals in Milan, but lost to Filippo Baldi in straight sets.

2018: First title After qualifying for the 2018 Qatar ExxonMobil Open, ranked No. 135, he notched his first tour-level win over No. 55 Viktor Troicki. On his next tournament, he entered his first Grand Slam main draw as a lucky loser at Australian Open but lost in the first round to No. 27 Adrian Mannarino.

Berrettini entered the 2018 BNP Paribas Open as a lucky loser replacing 17th seed Nick Kyrgios directly in the second round.

At the Swiss Open Gstaad, Berrettini won his first ATP title, defeating Roberto Bautista Agut in the final. He also won his first ATP doubles title at the same event, partnering with Daniele Bracciali.

2019: Major semifinal and top 10

At the Hungarian Open, Berrettini won his second ATP singles title, defeating Filip Krajinović in the final. Berrettini continued his form into the following week as he reached the final at the Bavarian International Tennis Championships. There, his nine-match winning streak was snapped by Cristian Garín in a third set tie-breaker. At the Italian Open, Berrettini upset Alexander Zverev in the round of 32 for his first win against a top-5 player.

Berrettini's improvement continued into the grass court season, winning his third singles title in Stuttgart over Félix Auger-Aliassime in the final. Berrettini's serve was not broken throughout the entire tournament, thereby making him only the fifth man since 1999 to win two tournaments without dropping serve (the other occasion coming at the 2018 Gstaad Open). The following week, Berrettini reached his first ATP 500 semifinal at the Halle Open where he was defeated by David Goffin. Following the tournament, the Italian broke into the top-20.

As the 17th seed at Wimbledon, Berrettini reached the fourth round of a Grand Slam for the first time after defeating Diego Schwartzman in five sets. He then lost to eight-time champion Roger Federer comprehensively in 74 minutes. After congratulating Federer for his win during their post-match handshake, Berrettini jokingly asked Federer, "Thanks for the tennis lesson, how much do I owe you?"

Berrettini withdrew from his next two events in Gstaad and Montreal, citing an ankle injury. He played a lead-up tournament in Cincinnati before competing in the US Open. There, despite his lack of preparation, Berettini reached his first Major quarterfinal after defeating Andrey Rublev in the fourth round. He then beat Gaël Monfils in a fifth set tiebreak to become the first Italian man to reach the US Open semifinals since 1977. Berrettini's run ended against eventual champion Rafael Nadal in straight sets, despite holding two set points in the opening-set tiebreak.

Pursuing an ATP Finals berth, Berrettini achieved his best Masters result yet at the Shanghai Masters by reaching the semifinals. Along the way Berrettini claimed his second career top-5 victory by beating Dominic Thiem in the quarterfinals. Another semifinal appearance at the Vienna Open saw Berrettini break into the top ten rankings. As world number 8, Berrettini claimed the final spot in the 2019 ATP Finals in London. There, he lost his opening two round robin matches to Novak Djokovic and Roger Federer, before becoming the first Italian man to win a match at the event by defeating Dominic Thiem.

2020: Stagnant results After withdrawing from the ATP Cup due to physical problems, at the Australian Open, Berrettini beat Andrew Harris before losing to Tennys Sandgren in the second round. After the tour shutdown and return due to the COVID-19 pandemic, he won the Ultimate Tennis Showdown. He lost in the third round to Reilly Opelka in Cincinnati.

At the US Open, he reached the fourth round without dropping a set. He then lost to Andrey Rublev in four sets in a rematch of the previous year's fourth round.

He reached the quarterfinals in Rome for the first time, losing to Casper Ruud. Berrettini reached the third round at the French Open. At the Paris Masters, he lost to Marcos Giron in the first round, citing physical pain. Despite his weak results, Berrettini finished in the top-10 for the second consecutive year (due to his 2019 ranking points being protected by the post COVID-19 ranking changes).

2021: Wimbledon final

Berrettini's strong performance advanced Italy to the final of the 2021 ATP Cup against Russia, where he lost to Daniil Medvedev in straight sets. At the Australian Open, he reached the fourth round but withdrew from the tournament with abdominal pain. Berrettini remained out of competition until the clay season in April, where he won his first singles title in over a year at the Serbia Open over Aslan Karatsev. In May at the Madrid Open, he reached his first Masters 1000 final, which he lost to Alexander Zverev in three sets.

At the French Open, Berrettini became the first Italian man to reach the fourth round at each major. He reached his second career major quarterfinal when Roger Federer withdrew ahead of their fourth-round match. In the quarterfinals, he lost in four sets against World No. 1 Novak Djokovic.

On 20 June Berrettini won the biggest title of his career at the Queen's Club Championships, his first at the ATP 500 level. He became the first Italian in history to win this title, defeating three Britons en route (Andy Murray, Dan Evans, and Cameron Norrie).

At the Wimbledon Championships, Berrettini reached his second straight Major quarterfinal, then defeated Felix Auger-Aliassime in four sets to reach his first Wimbledon semifinal, becoming the first Italian man in the Open Era to reach the Wimbledon semifinals and the first since Nicola Pietrangeli in 1960. He advanced to his maiden major final after beating Hubert Hurkacz, becoming the first Italian to reach a Wimbledon singles final and the first Italian man to reach a major final since Adriano Panatta at the 1976 French Open. There, he lost to Novak Djokovic in four sets.

At the US Open, Berrettini reached the quarterfinals following wins over Ilya Ivashka and Oscar Otte. He then lost to Novak Djokovic in four sets, in a repeat of the Wimbledon final. At the ATP Finals, Berrettini was forced to withdraw with an abdominal injury during his first match with Alexander Zverev.

2022: Australian Open semifinal, world No. 6 At the Australian Open, Berrettini reached the quarterfinals for the first time after defeating Brandon Nakashima, Stefan Kozlov, Carlos Alcaraz, and Pablo Carreño Busta en route. He became the first man born in the 1990s and the first Italian man to reach the quarterfinals at all four majors. By defeating Monfils in five sets, Berrettini then became the first Italian man to reach the singles semifinals at the tournament. There, he was stopped by eventual champion Nadal in four sets, but as a result of his run, he improved to a career-high ranking of world No. 6. Following a poor outing in Rio de Janeiro and an early retirement in Acapulco, he then traveled to Indian Wells, where he was dispatched in the fourth round by Miomir Kecmanović in three sets. Soon after, Berrettini announced that he had sustained an injury to his right hand that necessitated emergency surgery, forcing him to withdraw from Miami and the tour's clay swing, including the French Open, in order to fully recover.

Berrettini returned for the tour's grasscourt season at the Stuttgart Open in early June, and found his form by winning the title. He later confirmed his form, winning his second title at the Queen's Club Championships.

He withdrew from the 2022 Wimbledon Championships after testing positive for COVID-19. In July 2022, Berrettini entered the Swiss Open Gstaad final and lost in three sets against Casper Ruud. At the US Open, Berrettini defeated Andy Murray in the third round. He reached the quarterfinals after defeating Alejandro Davidovich Fokina in five sets. In the quarterfinals, he lost to Casper Ruud in straight sets. At the 2022 Laver Cup, Berrettini was named an alternate for Team Europe, and replaced Roger Federer mid-tournament, after Federer played the final match of his career in doubles.

2023: Injuries, rankings decline, hiatus

Berrettini started his season at the inaugural edition of the United Cup, defeating Thaigo Monteiro and Casper Ruud in straight sets. Then, he beat Hubert Hurkacz in three sets to help Team Italy move on to the semifinals. He lost to Stefanos Tsitsipas in three sets. Italy still made the final though, but Berrettini lost to Taylor Fritz in the final, giving team USA the title.

He then played the 2023 Australian Open, losing to former world No. 1 Andy Murray in the first round in five tight sets in a close-to-five hours match thriller. After that, he played the Mexican Open, defeating Alex Molčan and Elias Ymer, before retiring to Holger Rune in the quarterfinals.