Mariano Kestelboim stands out as one of Argentina’s consistent tennis performers, making steady progress on the international tour. Fans want to know everything about his journey, net worth, and life beyond the court.
In this article, you will know Mariano Kestelboim’s net worth, career earnings, career overview, key stats, relationship, and much more.
Mariano Kestelboim’s Biography
| Information | Details |
|---|---|
| Full Name | Mariano Kestelboim |
| Date of Birth | February 6, 1996 |
| Age | 29 |
| Nationality | Argentine |
| Birthplace | Buenos Aires, Argentina |
| Height | 1.85m (6ft 1in) |
| Weight | 78kg (173lbs) |
| Plays | Right-handed (two-handed backhand) |
| Turned Pro | N/A |
| Net Worth | Approx. $200,000 USD |
| Career Earnings | $188,208 USD |
| @mariano.kestelboim | |
| @marianokestel |
Early Career
Mariano Kestelboim began training in Buenos Aires, Argentina, honing his skills on local clay courts. From an early age, he showed promise with a powerful right-handed play and a versatile two-handed backhand.
Growing up in Argentina, he progressed through national junior events, gaining valuable tournament experience. His dedication and consistent results on the ITF Futures circuit quickly put him on the radar of tennis followers.
Securing multiple victories in the ITF tournaments built his foundation and confidence, helping him transition into the professional circuit with optimism and determination.
Professional Career
Kestelboim’s professional career started to accelerate with persistent participation on the ATP Challenger and ITF circuits. By 2017, he reached his career-high singles ranking of No.387, gaining credibility among his peers.
Although singles victories at ATP Tour and Grand Slam levels proved elusive, Kestelboim found greater success in doubles. In July 2024, he achieved a career-high doubles ranking of No.186, underscoring his skills as a partner.
Winning his maiden ATP Challenger doubles title at the 2025 Challenger de Tigre marked a high point. Over his career, he has also secured one Challenger and over 30 ITF doubles titles, reflecting his steady presence on the tour.
Coach
Mariano Kestelboim’s coach is Marcos Massonneau. Working closely with Massonneau, Kestelboim has developed his tactical approach, especially in doubles.
Together, they focus on refining his baseline play, net approaches, and consistent serve strategies, essential for success on both clay and hard courts. Massonneau’s mentorship plays a pivotal role in Kestelboim’s career stability and improvement.
Mariano Kestelboim’s Net Worth Details
As of 2025, Mariano Kestelboim’s estimated net worth is approximately $200,000. His main income sources are earned from tournament prize money and endorsements.
Career Earnings
| Year | Prize Money |
|---|---|
| 2025 | $33,291 |
| 2024 | $29,254 |
| Career Total | $188,208 |
Career Stats
| Category | Record / Value |
|---|---|
| Highest Singles Ranking | 387 |
| Highest Doubles Ranking | 186 |
| Career Singles Titles | 5 ITF |
| Career Doubles Titles | 1 Challenger, 32 ITF |
| ATP Tour Level Singles W-L* | 0–0 |
| ATP Tour Level Doubles W-L* | 0–0 |
| 2025 Record (W-L) | 28–18 |
| 2024 Record (W-L) | 32–20 |
| 2023 Record (W-L) | 36–17 |
| Career Prize Money | $188,208 |
FAQs
1. What is Mariano Kestelboim’s career-high ATP ranking?
He achieved his career-high singles ranking of No.387 in September 2017 and doubles ranking of No.186.
2. What are Kestelboim’s most significant career achievements?
His biggest accomplishments include winning his first ATP Challenger doubles title and collecting over 30 ITF doubles titles.
3. Who coaches Mariano Kestelboim?
Marcos Massonneau coaches Kestelboim, playing a crucial role in shaping his competitive playing style and strategies.
4. How much has Mariano Kestelboim earned from his tennis career?
His accumulated career prize money stands at about $188,208 from competing in different ATP and ITF tournaments.
5. Is Mariano Kestelboim active on social media?
Yes, he shares his tennis life and updates on Instagram (@mariano.kestelboim) and also has a presence on Twitter (@marianokestel).
