Matteo Arnaldi Bio
Matteo Arnaldi (born 22 February 2001) is an Italian professional tennis player who competes on the ATP Tour. He has reached a career-high ATP singles ranking of world No. 30, which he achieved on 12 August 2024, and a career-high doubles ranking of No. 286, set on 8 August 2022. Arnaldi represents Italy in international team competition and was a member of the Italian squad that won the 2023 Davis Cup. He also claimed the gold medal in men’s doubles at the 2022 Mediterranean Games.
Standing 1.85 m (6 ft 1 in) tall, Arnaldi plays right-handed with a two-handed backhand. He turned professional in 2019 and has steadily climbed the rankings through a combination of Challenger titles, ATP main-draw appearances, and breakthrough wins over top-ten opponents. As of mid-2026, he is established among Italy’s leading men’s singles players.
Early Life and Background
Matteo Arnaldi was born on 22 February 2001 in Sanremo, a coastal city on the Italian Riviera in Liguria. Growing up in Sanremo, he was introduced to tennis at a young age, training on local courts and developing his game within the regional Italian tennis system. The Mediterranean climate of his hometown allowed him to train outdoors throughout much of the year, an advantage that helped shape his development as a baseline player.
Italy has long produced competitive tennis players, and Arnaldi was able to feed off that tradition. He progressed through junior and national-level events before deciding to pursue a professional career. His height of 1.85 m and right-handed game with a two-handed backhand became defining physical and technical traits early in his development. By his late teens, Arnaldi had committed fully to professional tennis, turning pro in 2019 at the age of 18.
Path to Tennis
Arnaldi’s rise through the professional ranks began on the ATP Challenger and ITF circuit, where he built his ranking and gained match experience. He captured his maiden ATP Challenger title at the Internazionali di Tennis d’Abruzzo, defeating Francesco Maestrelli in the final. He added further Challenger titles in the years that followed, including a third title at the 2023 Murcia Open, a victory that helped push him toward the top 100 in the ATP rankings.
He made his ATP Tour main-draw debut at the 2022 Italian Open, having earned his place by winning a pre-qualification wildcard tournament. He was also given a spot at the 2022 Next Generation ATP Finals, where he competed as part of a new generation of emerging tour players. These early opportunities at marquee events gave Arnaldi valuable exposure and helped him transition from the Challenger level to consistent ATP main-draw competition.
Matteo Arnaldi Career
Early Career (2019–2022)
After turning professional in 2019, Arnaldi spent his first seasons competing primarily on the ITF and Challenger circuits, gradually working his way up the rankings. His first ATP Challenger title came at the Internazionali di Tennis d’Abruzzo, and he continued to add to his trophy collection with wins in subsequent events. By early 2023, he had won three Challenger titles, including the Murcia Open, which established him as one of Italy’s rising talents.
His 2022 season was highlighted by his ATP Tour main-draw debut at the Italian Open in Rome, where he faced Marin Čilić in the first round. Later that year, he participated in the Next Generation ATP Finals, gaining experience against other top young players from around the world. These early professional years laid the foundation for his breakthrough onto the main ATP Tour.
ATP Breakthrough (2023)
The 2023 season marked Matteo Arnaldi’s true arrival on the ATP Tour. At the Madrid Open, a Masters 1000 event, he notched his first Masters 1000 win over fellow qualifier Benoit Paire and then stunned world No. 4 Casper Ruud in straight sets for his first career top-ten victory, reaching the third round. This run pushed him into the top 100 for the first time, at No. 99 on 8 May 2023.
He made his Grand Slam main-draw debut at the French Open and won his first match at a major, defeating Daniel Elahi Galán. At Wimbledon, he fell in the opening round, but he soon found his best form on hard courts. In Umag, he reached his first ATP semifinal, and at the US Open he advanced to the fourth round with wins over Jason Kubler, Arthur Fils, and 16th seed Cameron Norrie before falling to world No. 1 Carlos Alcaraz. By 11 September 2023, he had climbed to No. 47 in the world.
Top-30 Season (2024)
Arnaldi continued his upward trajectory in 2024, recording his first Australian Open win before reaching the second round. He advanced to the fourth round of the Miami Open, the deepest Masters run of his career to that point. On clay, he was a quarterfinalist at the Barcelona Open and reached the fourth round of the French Open for the first time, defeating sixth seed Andrey Rublev along the way.
His biggest Masters breakthrough came at the Canadian Open, where he advanced to his first Masters-level semifinal by defeating Mackenzie McDonald, Karen Khachanov, Alejandro Davidovich Fokina, and Kei Nishikori. The run elevated him into the top 30 of the ATP rankings on 12 August 2024, matching his career high of No. 30. At the US Open, seeded 30th, he reached the third round before being eliminated by Jordan Thompson.
2025: Top-5 Win and Masters Run
In 2025, Arnaldi produced one of the signature results of his career at the Madrid Open, defeating fourth seed and 24-time Grand Slam champion Novak Djokovic on his way to the quarterfinals, where he lost to fifth seed Jack Draper. He also reached the third round at Indian Wells, defeating seventh seed Andrey Rublev along the way. He made quarterfinals at the Dallas Open and Geneva Open, with his appearance in Geneva ending against Novak Djokovic.
These results reinforced his position as a dangerous floater on both clay and hard courts, and confirmed his place among Italy’s top singles players heading into the next season.
2026: First Major Semifinal
Arnaldi opened 2026 by winning his fifth ATP Challenger title at the Sardegna Open, defeating sixth seed Hubert Hurkacz in the final, his first Challenger trophy since 2023. He then entered the Italian Open as a wildcard and reached the third round, beating Jaume Munar and sixth seed Alex de Minaur before losing to Rafael Jodar.
At the French Open, Arnaldi advanced to his first Grand Slam semifinal. He defeated Tallon Griekspoor, Stefanos Tsitsipas, and Raphael Collignon to reach the fourth round, outlasted 19th seed Frances Tiafoe in a five-set marathon lasting five hours and 26 minutes in the quarterfinals, and received a walkover into the semifinals when Matteo Berrettini retired injured. He later withdrew from his semifinal against Flavio Cobolli due to illness, but the run marked a defining moment in his career.
Driving Style and Strengths
Arnaldi is a right-handed baseliner who uses a two-handed backhand and relies on consistent groundstrokes from the baseline. At 1.85 m, he has the frame to generate heavy topspin on both wings and to serve with good elevation. He is comfortable on both clay and hard courts, and his game is built around constructing points patiently, redirecting pace, and outlasting opponents in extended rallies. His competitive results on clay at Masters and Grand Slam level have highlighted his ability to slide and defend, while his hard-court wins over top opponents have demonstrated an improving first serve and forehand combination.
Notable Events and Milestones
Arnaldi’s career is studded with notable milestones, including his first top-ten win over Casper Ruud at the 2023 Madrid Open, his run to the fourth round of the 2023 US Open, his first Masters 1000 semifinal at the 2024 Canadian Open, his defeat of Novak Djokovic at the 2025 Madrid Open, and his first Grand Slam semifinal at the 2026 French Open. He was also a member of Italy’s winning 2023 Davis Cup team and a gold medalist in men’s doubles at the 2022 Mediterranean Games.
Matteo Arnaldi Career Wins
Matteo Arnaldi has compiled a strong collection of results across Challenger, ATP, Masters 1000, and Grand Slam levels, even though he has yet to lift an ATP singles title. He has won five ATP Challenger titles, beginning with the Internazionali di Tennis d’Abruzzo and most recently the Sardegna Open in 2026. He has reached one Masters 1000 semifinal, four ATP quarterfinals, and one Grand Slam semifinal, along with multiple round-of-16 appearances at majors and Masters events.
ATP Tour Highlights
On the ATP Tour, Arnaldi’s deepest runs have included a semifinal at the 2024 Canadian Open, quarterfinals at Umag, the 2024 Barcelona Open, the 2025 Madrid Open, the 2025 Dallas Open, and the 2025 Geneva Open. He has reached the fourth round of the US Open (2023), the French Open (2024 and 2026), and the Miami Open (2024), and has also reached the third round at Indian Wells and the Shanghai Masters. These results have helped him build a career-high singles ranking of No. 30 in the world.
Other Wins and Performances
Beyond his ATP-level results, Arnaldi has won gold in men’s doubles at the 2022 Mediterranean Games and was a key member of Italy’s Davis Cup-winning team in 2023, defeating Alexei Popyrin in the opening singles match of the final. He has also been a consistent performer on the ATP Challenger circuit, with five singles titles to his name and multiple deep runs at Challenger events. These results have been the foundation on which his top-30 ATP career has been built.
Matteo Arnaldi Family
Family Background and Racing Lineage
Matteo Arnaldi was raised in Sanremo, a city on Italy’s Ligurian coast. He grew up in Italy within a country that has produced generations of successful tennis players, and his family supported his development in the sport. Specific details about his parents and immediate family are not widely documented in verified sources.
Personal Life
Arnaldi focuses much of his public profile on his tennis career and represents Italy in international competition. Verified information about his marital status, spouse, and children is not publicly available. He continues to base his training in Italy and remains active on the ATP Tour as a prominent member of the country’s next generation of men’s tennis players.
2025 Season Performance
Matteo Arnaldi’s 2025 season was a continuation of his rise within the ATP’s upper tier. He opened the year strongly with quarterfinal runs at the Dallas Open and Geneva Open, building match wins and ranking points on both indoor and clay surfaces. He showed his growing reputation as a giant-killer by consistently challenging seeded opponents across multiple events.
His standout result came at the Madrid Open, where he defeated Novak Djokovic, Damir Džumhur, and Frances Tiafoe en route to the quarterfinals, eventually losing to Jack Draper. He also reached the third round at Indian Wells, defeating Andrey Rublev. These deep runs demonstrated his ability to compete on the biggest stages and kept him inside the top 35 of the ATP rankings throughout the year.
Heading into 2026, Arnaldi’s 2025 results had cemented his place among Italy’s leading players. His combination of consistent Challenger-level success, ATP main-draw wins, and victories over top-ten opponents positioned him to push for his first ATP title and a return to the top 30 of the rankings in the seasons ahead.