Marcelo Fedrizzi Demoliner is a Brazilian professional tennis player who specializes in doubles. Born on January 18, 1989, he reached a career-high doubles ranking of world No. 34 in November 2017.
Demoliner has won five doubles titles on the ATP Tour and has been a semifinalist in mixed doubles at both Wimbledon and the Australian Open.
You can follow Marcelo Demoliner’s biography, personal details, career overview, net worth, prize money, career earnings, stats, achievements, and more here.
Marcelo Demoliner’s Biography
| Attribute | Information |
| Full Name | Marcelo Fedrizzi Demoliner |
| Date of Birth | January 18, 1989 |
| Age | 35 |
| Birthplace | Caxias do Sul, Brazil |
| Nationality | Brazilian |
| Current Residence | Rio de Janeiro, Brazil |
| Height | 6’3″ (1.91 m) |
| Weight | 198 lbs (90 kg) |
| Plays | Right-handed |
| Turned Professional | 2006 |
Marcelo Fedrizzi Demoliner was born on January 18, 1989, in Caxias do Sul, Brazil. axias do Sul is a city located in the state of Rio Grande do Sul, in the southern region of Brazil.
This area is known for its strong Italian heritage and cultural influence, as it was a major destination for Italian immigrants in the late 19th and early 20th centuries.
Career
Marcelo Demoliner’s professional tennis career has been primarily focused on doubles play since he turned professional in 2006.
In his early years, he competed in both singles and doubles events, entering the top 300 in singles rankings in 2009 and winning his first Challenger title in Blumenau that same year.
In 2012, Demoliner formed a partnership with João Souza, which marked a turning point in his career. They quickly achieved success, reaching 5 Challenger finals in a row and winning 3 titles.
This success propelled Demoliner into the doubles top 100 for the first time in February 2013. He made his Grand Slam debut at Wimbledon that year, partnering with André Sá.
Throughout his career, Demoliner has won 5 ATP Tour doubles titles. His first ATP 250 title came at the Antalya Open in 2018, partnering with Santiago González. He has also been a runner-up at ATP 500 events in Vienna (2018) and Saint Petersburg (2020).
Demoliner’s Grand Slam performances include reaching the 3rd round of Wimbledon in doubles in 2015 and making it to the semifinals of mixed doubles at both Wimbledon in 2017 and the Australian Open in 2018.
Demoliner reached his career-high doubles ranking of world No. 34 in November 2017. He has partnered with various players over the years, including Marcus Daniell, Sam Querrey, and Matwé Middelkoop.
In 2019, he achieved his 100th career win at the Moscow ATP 250 event. Despite facing challenges, including a doping suspension in 2016 and a knee injury in 2021, Demoliner has maintained a successful career in professional tennis.
Marcelo Demoliner’s Net Worth Details
Marcelo Demoliner’s net worth is estimated to be $1 million as of 2025. His career earnings primarily come from his prize money in professional tennis tournaments.
Prize Money
| Year | Prize Money |
| 2024 | $52,121 |
| 2023 | $143,793 |
| 2022 | $62,582 |
| 2021 | $86,386 |
| 2020 | $94,317 |
| 2019 | $200,407 |
| 2018 | $98,947 |
| 2017 | $199,733 |
| 2016 | $28,500 |
| Career Total | $1,354,487 |
Career Earnings
Throughout his career, Marcelo Demoliner has earned a total of $1,354,487 in prize money from singles and doubles combined.
Career Stats
| Statistic | Value |
| Career High Ranking | 34 (November 27, 2017) |
| Career Win-Loss Record | 155-175 |
| ATP Titles | 5 |
| Grand Slam Singles Results | Australian Open: Q1 (2013), Wimbledon: Q2 (2013) |
Achievements
- Reached a career-high doubles ranking of world No. 34 in November 2017
- Won five ATP Tour doubles titles
- Reached the semifinals of mixed doubles at Wimbledon in 2017 and Australian Open in 2018
- Runner-up at ATP 500 events in Vienna (2018) and Saint Petersburg (2020)
- Won his first ATP 250 title at the Antalya Open in 2018
- Reached the third round of Wimbledon in doubles in 2015
- Achieved his 100th career win in 2019 at the Moscow ATP 250 event
FAQs
1. Who is Marcelo Demoliner?
Marcelo Demoliner is a Brazilian professional tennis player specializing in doubles. He turned professional in 2006 and has achieved a career-high doubles ranking of world No. 34 in November 2017.
2. How many ATP doubles titles has Marcelo Demoliner won?
Marcelo Demoliner has won five ATP doubles titles during his career, with notable victories including the Antalya Open in 2018 and the Grand Prix Hassan II in 2023.
3. What are Marcelo Demoliner’s most significant Grand Slam achievements?
Demoliner reached the mixed doubles semifinals at Wimbledon in 2017 and the Australian Open in 2018. In men’s doubles, his best performance was reaching the quarterfinals of the US Open in 2022.
4. When and where was Marcelo Demoliner born?
Marcelo Demoliner was born on January 18, 1989, in Caxias do Sul, Brazil.
5. What is Marcelo Demoliner’s playing style and physical profile?
Demoliner is right-handed, stands at 6’3″ (191 cm), and weighs approximately 198 lbs (90 kg). His game is tailored for doubles, with strong net play and teamwork.
6. Has Marcelo Demoliner ever competed in the Olympics?
Yes, Marcelo Demoliner represented Brazil at the 2020 Summer Olympics in Tokyo, competing in men’s doubles.
7. What is Marcelo Demoliner’s career prize money?
Marcelo Demoliner has earned over $1.35 million in prize money from singles and doubles competitions combined.
8. Who are some of Marcelo Demoliner’s notable partners in doubles?
Demoliner has partnered with several prominent players, including Santiago González, Matwé Middelkoop, Joao Sousa, and Andrea Vavassori.
9. What challenges has Marcelo Demoliner faced during his career?
In 2016, he faced a doping suspension but returned to achieve significant results, including ATP titles and Grand Slam quarterfinal appearances. He also underwent knee surgery in 2021 but successfully returned to competition.
10. What is Marcelo Demoliner’s most recent achievement?
He won his fifth ATP title at the Grand Prix Hassan II and earned gold and silver medals at the Pan American Games in men’s and mixed doubles, respectively.
