Marcelo Demoliner
Demoliner at 2019 French Open | ||||||||||||||||||
| Country (sports) | Brazil | |||||||||||||||||
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| Residence | Rio de Janeiro, Brazil | |||||||||||||||||
| Born | 18 January 1989 Caxias do Sul, Brazil | |||||||||||||||||
| Height | 1.93 m (6 ft 4 in) | |||||||||||||||||
| Turned pro | 2006 | |||||||||||||||||
| Plays | Right-handed | |||||||||||||||||
| Coach |
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| Prize money | US$ 1,380,150 | |||||||||||||||||
| Singles | ||||||||||||||||||
| Career record | 1–2 | |||||||||||||||||
| Career titles | 0 | |||||||||||||||||
| Highest ranking | No. 232 (21 September 2009) | |||||||||||||||||
| Grand Slam singles results | ||||||||||||||||||
| Australian Open | Q1 (2013) | |||||||||||||||||
| Wimbledon | Q2 (2013) | |||||||||||||||||
| Doubles | ||||||||||||||||||
| Career record | 155–173 | |||||||||||||||||
| Career titles | 5 | |||||||||||||||||
| Highest ranking | No. 34 (27 November 2017) | |||||||||||||||||
| Current ranking | No. 96 (5 May 2025) | |||||||||||||||||
| Grand Slam doubles results | ||||||||||||||||||
| Australian Open | 3R (2017, 2019) | |||||||||||||||||
| French Open | 2R (2018, 2019) | |||||||||||||||||
| Wimbledon | 3R (2015, 2017, 2019) | |||||||||||||||||
| US Open | QF (2022) | |||||||||||||||||
| Other doubles tournaments | ||||||||||||||||||
| Olympic Games | 1R (2021) | |||||||||||||||||
| Grand Slam mixed doubles results | ||||||||||||||||||
| Australian Open | SF (2018) | |||||||||||||||||
| French Open | QF (2017, 2018) | |||||||||||||||||
| Wimbledon | SF (2017) | |||||||||||||||||
| US Open | QF (2021) | |||||||||||||||||
Medal record
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| Last updated on: 16 May 2025. | ||||||||||||||||||
Marcelo Fedrizzi Demoliner (born 18 January 1989) is a Brazilian professional tennis player, who specializes in doubles. He reached a career-high doubles ranking of world No. 34 in November 2017. Demoliner has won five doubles titles.
He won his first title at the ATP 250 Antalya Open with Santiago González in June 2018, after having reached six finals at that level. He was runner-up at the ATP 500 Vienna in 2018 and Saint Petersburg in 2020.
Alongside Maria José Martinez Sanchez, he was a mixed doubles semifinalist in 2017 Wimbledon Championships and 2018 Australian Open.