Matteo Arnaldi played nearly 20 hours of tennis across five matches to reach his first Grand Slam semifinal at Roland Garros, only to fall ill hours before taking the court.
That improbable run reshaped his career earnings and put his net worth back in the spotlight.
Here is what his prize money, ranking, and business side actually look like today.
Matteo Arnaldi’s Biography
| Full Name | Matteo Arnaldi |
|---|---|
| Date of Birth | February 22, 2001 |
| Age | 25 |
| Nationality | Italian |
| Height | 1.85 m (6 ft 1 in) |
| Plays | Right-handed, two-handed backhand |
| Current ATP Ranking | World No. 35 (as of mid-2026, following his French Open run) |
| Turned Professional | 2019 |
| Years Active | 2019–present |
| Coach | Fabio Colangelo (team also includes Matteo Civarolo) |
| Estimated Net Worth | $3.5 million |
| Career Prize Money | $5,766,656 |
| Grand Slam Titles | 0 (best result: semifinalist, 2026 French Open) |
| Career ATP Titles | 0 (multiple ATP Challenger Tour titles) |
Early Life and Tennis Journey
Matteo Arnaldi was born on February 22, 2001, in Sanremo, a coastal city on the Italian Riviera.
He grew up in a country already buzzing about a new generation of tennis talent, and he picked up a racket as a young child in the local club scene around Sanremo.
Arnaldi worked his way up through Italy’s junior and ITF Futures circuits rather than exploding onto the scene early.
He turned professional in 2019 and spent his first couple of seasons grinding through low-level Futures events in Italy, Belgium, and North Macedonia.
His breakthrough on the Challenger circuit came in 2022, when he won his first title at the Internazionali di Tennis d’Abruzzo in Francavilla al Mare as a wildcard entrant.
That win, combined with a surprise run to the 2022 Italian Open main draw through pre-qualifying, put him on the radar of Italian tennis fans for the first time.
By 2023, Arnaldi had added Challenger titles in Murcia, Heilbronn, and Tenerife, which pushed him past the world’s top 100 for the first time and set up his rapid climb through the ATP Tour proper.
Professional Tennis Career
Arnaldi’s Grand Slam debut came at the 2023 French Open, where he won his opening match and reached the second round. He backed that up with a fourth-round run at the 2023 US Open, beating Jason Kubler and Cameron Norrie before losing to Carlos Alcaraz.
2024 was his breakout season. He upset sixth seed Andrey Rublev at the French Open to reach the fourth round of a major for the first time, then reached his first ATP Masters 1000 semifinal at the Canadian Open in Montreal.
That run carried him to a caree r-high ranking of world No. 30 in August 2024.
Arnaldi was also part of the Italian team that won the 2023 Davis Cup title over Australia, contributing a crucial singles win in the final. He added a gold medal in men’s doubles at the 2022 Mediterranean Games.
His signature moment arrived at the 2026 French Open. Arnaldi beat 29th seed Tallon Griekspoor, former finalist Stefanos Tsitsipas, and Raphael Collignon in a near five-hour battle to reach the fourth round, then outlasted Frances Tiafoe in a five-set, five-hour-26-minute marathon to reach his first major quarterfinal.
He advanced to the semifinal when fellow Italian Matteo Berrettini retired injured, setting up an all-Italian last-four semifinal against Flavio Cobolli.
Arnaldi withdrew before that match with a viral illness, but the run remains the deepest Grand Slam result of his career.
Coach
Arnaldi’s coaching team is currently led by Fabio Colangelo, with Matteo Civarolo also part of his support staff, according to official ATP player data published by Roland Garros.
Earlier in his career, he worked with Alessandro Petrone during his rise from the Challenger circuit into the ATP top 30.
Public reporting on the exact transition date between his coaches is limited, so this section sticks to what has been officially confirmed rather than speculating on the timeline.
Matteo Arnaldi’s Net Worth Details
As of 2026, Matteo Arnaldi’s has an estimated net worth of $3.5 million.
He built this largely through ATP Tour and Grand Slam prize money, supplemented by equipment sponsorship and modest endorsement income typical of a player ranked outside the top 20.
Career Prize Money
Arnaldi’s official career prize money stands at $5,766,656, according to ATP data reflected on his Roland Garros player profile.
That figure jumped significantly after his run to the 2026 French Open semifinal, since Grand Slam quarterfinal and semifinal payouts are far larger than anything available at Challenger or regular ATP Tour level.
Earlier in 2026, before the French Open, his cumulative career prize money sat closer to $4.3 million, meaning the Paris run alone added well over a million dollars to his career total in a single tournament.
Annual Earnings and Endorsements Income
The bulk of Arnaldi’s income comes from on-court prize money rather than off-court deals, which is standard for a player who has not yet reached the ATP top 20 for a sustained period.
His biggest single payday to date came from his 2026 French Open semifinal finish.
Off-court income is harder to verify publicly, since players outside the top tier rarely disclose sponsorship contract values.
What is confirmed is that Arnaldi plays with equipment from HEAD, based on the brand’s official athlete roster, though the full financial terms of that arrangement are not publicly disclosed.
Career Earnings
| Year | Prize Money (USD) | Level |
|---|---|---|
| 2026 (YTD) | ~$91,000* | ATP Tour |
| 2025 | $1,179,707 | ATP Tour |
| 2024 | $1,879,948 | ATP Tour |
| 2023 | $955,735 | ATP Tour |
| 2022 | $232,629 | ATP/Challenger |
| Career Total | ~$4,305,019 | All Levels |
Endorsements and Sponsorships
Arnaldi’s confirmed equipment sponsorship is with HEAD for rackets, based on the brand’s official athlete listing.
Career Statistics
| Year | ATP Titles | Best Grand Slam Result | Year-End Ranking |
|---|---|---|---|
| 2022 | 0 | Did not qualify for main draws | 134 |
| 2023 | 0 | US Open, 4th round | 44 |
| 2024 | 0 | French Open, 4th round | 37 |
| 2025 | 0 | French Open, 2nd round | 61 |
| 2026 | 0 | French Open, semifinalist (withdrew) | In progress |
FAQs
What is Matteo Arnaldi’s net worth?
Matteo Arnaldi’s estimated net worth is $3.5 million, built mainly from ATP Tour and Grand Slam prize money.
How much prize money has Matteo Arnaldi earned in his career?
Arnaldi’s career prize money stands at $5,766,656, a total that rose sharply after his 2026 French Open semifinal run.
Has Matteo Arnaldi won a Grand Slam title?
No, Arnaldi has not won a Grand Slam. His best result is a semifinal appearance at the 2026 French Open.
What is Matteo Arnaldi’s highest ATP ranking?
His career-high ATP singles ranking is world No. 30, reached in August 2024 after a strong North American hard-court swing.
Who sponsors Matteo Arnaldi’s equipment?
Arnaldi is a HEAD racket athlete, according to the brand’s official player roster, though full contract terms are not publicly available.
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